web/formwidgets.py
author Sylvain Thénault <sylvain.thenault@logilab.fr>
Fri, 15 Oct 2010 11:33:06 +0200
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[component] remove row argument which is actually discarded by registry's cache (untill we feel we need a per context cache...)
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# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
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#
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# This file is part of CubicWeb.
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#
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# CubicWeb is free software: you can redistribute it and/or modify it under the
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# terms of the GNU Lesser General Public License as published by the Free
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# Software Foundation, either version 2.1 of the License, or (at your option)
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# any later version.
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#
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# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License along
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# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
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"""
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Widgets
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~~~~~~~
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.. Note::
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   A widget is responsible for the display of a field. It may use more than one
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   HTML input tags. When the form is posted, a widget is also reponsible to give
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   back to the field something it can understand.
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   Of course you can not use any widget with any field...
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.. autoclass:: cubicweb.web.formwidgets.FieldWidget
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HTML <input> based widgets
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''''''''''''''''''''''''''
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.. autoclass:: cubicweb.web.formwidgets.HiddenInput
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.. autoclass:: cubicweb.web.formwidgets.TextInput
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.. autoclass:: cubicweb.web.formwidgets.PasswordSingleInput
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.. autoclass:: cubicweb.web.formwidgets.FileInput
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.. autoclass:: cubicweb.web.formwidgets.ButtonInput
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Other standard HTML widgets
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'''''''''''''''''''''''''''
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.. autoclass:: cubicweb.web.formwidgets.TextArea
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.. autoclass:: cubicweb.web.formwidgets.Select
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.. autoclass:: cubicweb.web.formwidgets.CheckBox
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.. autoclass:: cubicweb.web.formwidgets.Radio
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Date and time widgets
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'''''''''''''''''''''
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.. autoclass:: cubicweb.web.formwidgets.DateTimePicker
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.. autoclass:: cubicweb.web.formwidgets.JQueryDateTimePicker
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.. autoclass:: cubicweb.web.formwidgets.JQueryDatePicker
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.. autoclass:: cubicweb.web.formwidgets.JQueryTimePicker
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Ajax / javascript widgets
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'''''''''''''''''''''''''
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.. autoclass:: cubicweb.web.formwidgets.FCKEditor
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.. autoclass:: cubicweb.web.formwidgets.AjaxWidget
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.. autoclass:: cubicweb.web.formwidgets.AutoCompletionWidget
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.. kill or document StaticFileAutoCompletionWidget
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.. kill or document LazyRestrictedAutoCompletionWidget
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.. kill or document RestrictedAutoCompletionWidget
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Other widgets
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'''''''''''''
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.. autoclass:: cubicweb.web.formwidgets.PasswordInput
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.. autoclass:: cubicweb.web.formwidgets.IntervalWidget
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.. autoclass:: cubicweb.web.formwidgets.HorizontalLayoutWidget
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.. autoclass:: cubicweb.web.formwidgets.EditableURLWidget
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Form controls
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'''''''''''''
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Those classes are not proper widget (they are not associated to
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field) but are used as form controls. Their API is similar
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to widgets except that `field` argument given to :meth:`render`
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will be `None`.
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.. autoclass:: cubicweb.web.formwidgets.Button
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.. autoclass:: cubicweb.web.formwidgets.SubmitButton
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.. autoclass:: cubicweb.web.formwidgets.ResetButton
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.. autoclass:: cubicweb.web.formwidgets.ImgButton
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"""
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__docformat__ = "restructuredtext en"
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from datetime import date
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from warnings import warn
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from logilab.mtconverter import xml_escape
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from logilab.common.deprecation import deprecated
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from logilab.common.date import todatetime
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from cubicweb import tags, uilib
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from cubicweb.utils import json_dumps
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from cubicweb.web import stdmsgs, INTERNAL_FIELD_VALUE, ProcessFormError
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class FieldWidget(object):
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    """The abstract base class for widgets.
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    **Attributes**
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    Here are standard attributes of a widget, that may be set on concret
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    class to override default behaviours:
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    :attr:`needs_js`
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       list of javascript files needed by the widget.
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    :attr:`needs_css`
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       list of css files needed by the widget.
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    :attr:`setdomid`
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       flag telling if HTML DOM identifier should be set on input.
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    :attr:`settabindex`
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       flag telling if HTML tabindex attribute of inputs should be set.
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    :attr:`suffix`
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       string to use a suffix when generating input, to ease usage as a
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       sub-widgets (eg widget used by another widget)
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    :attr:`vocabulary_widget`
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       flag telling if this widget expect a vocabulary
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    Also, widget instances takes as first argument a `attrs` dictionary which
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    will be stored in the attribute of the same name. It contains HTML
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    attributes that should be set in the widget's input tag (though concret
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    classes may ignore it).
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    .. currentmodule:: cubicweb.web.formwidgets
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    **Form generation methods**
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    .. automethod:: render
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    .. automethod:: _render
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    .. automethod:: values
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    .. automethod:: attributes
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    **Post handling methods**
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    .. automethod:: process_field_data
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    """
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    needs_js = ()
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    needs_css = ()
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    setdomid = True
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    settabindex = True
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    suffix = None
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    # does this widget expect a vocabulary
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    vocabulary_widget = False
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    def __init__(self, attrs=None, setdomid=None, settabindex=None, suffix=None):
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        if attrs is None:
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            attrs = {}
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        self.attrs = attrs
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        if setdomid is not None:
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            # override class's default value
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            self.setdomid = setdomid
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        if settabindex is not None:
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            # override class's default value
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            self.settabindex = settabindex
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        if suffix is not None:
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            self.suffix = suffix
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    def add_media(self, form):
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        """adds media (CSS & JS) required by this widget"""
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        if self.needs_js:
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            form._cw.add_js(self.needs_js)
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        if self.needs_css:
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            form._cw.add_css(self.needs_css)
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    def render(self, form, field, renderer=None):
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        """Called to render the widget for the given `field` in the given
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        `form`.  Return a unicode string containing the HTML snippet.
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        You will usually prefer to override the :meth:`_render` method so you
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        don't have to handle addition of needed javascript / css files.
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        """
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        self.add_media(form)
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        return self._render(form, field, renderer)
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    def _render(self, form, field, renderer):
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        """This is the method you have to implement in concret widget classes.
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        """
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        raise NotImplementedError()
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    def format_value(self, form, field, value):
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        return field.format_value(form._cw, value)
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    def attributes(self, form, field):
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        """Return HTML attributes for the widget, automatically setting DOM
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        identifier and tabindex when desired (see :attr:`setdomid` and
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        :attr:`settabindex` attributes)
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        """
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        attrs = dict(self.attrs)
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        if self.setdomid:
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            attrs['id'] = field.dom_id(form, self.suffix)
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        if self.settabindex and not 'tabindex' in attrs:
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            attrs['tabindex'] = form._cw.next_tabindex()
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        return attrs
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    def values(self, form, field):
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        """Return the current *string* values (i.e. for display in an HTML
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        string) for the given field. This method returns a list of values since
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        it's suitable for all kind of widgets, some of them taking multiple
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        values, but you'll get a single value in the list in most cases.
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        Those values are searched in:
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        1. previously submitted form values if any (on validation error)
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        2. req.form (specified using request parameters)
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        3. extra form values given to form.render call (specified the code
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           generating the form)
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        4. field's typed value (returned by its
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          :meth:`~cubicweb.web.formfields.Field.typed_value` method)
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        Values found in 1. and 2. are expected te be already some 'display
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        value' (eg a string) while those found in 3. and 4. are expected to be
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        correctly typed value.
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        3 and 4 are handle by the :meth:`typed_value` method to ease reuse in
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        concret classes.
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        """
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        values = None
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        if not field.ignore_req_params:
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            qname = field.input_name(form, self.suffix)
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            # value from a previous post that has raised a validation error
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            if qname in form.form_previous_values:
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                values = form.form_previous_values[qname]
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            # value specified using form parameters
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            elif qname in form._cw.form:
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                values = form._cw.form[qname]
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            elif field.name != qname and field.name in form._cw.form:
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                # XXX compat: accept attr=value in req.form to specify value of
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                # attr-subject
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                values = form._cw.form[field.name]
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        if values is None:
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            values = self.typed_value(form, field)
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            if values != INTERNAL_FIELD_VALUE:
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                values = self.format_value(form, field, values)
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        if not isinstance(values, (tuple, list)):
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            values = (values,)
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        return values
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    def typed_value(self, form, field):
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        """return field's *typed* value specified in:
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        3. extra form values given to render()
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        4. field's typed value
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        """
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        qname = field.input_name(form)
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        for key in ((field, form), qname):
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            try:
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                return form.formvalues[key]
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            except KeyError:
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                continue
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        if field.name != qname and field.name in form.formvalues:
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            return form.formvalues[field.name]
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        return field.typed_value(form)
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    def process_field_data(self, form, field):
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        """Return process posted value(s) for widget and return something
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        understandable by the associated `field`. That value may be correctly
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        typed or a string that the field may parse.
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        """
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        posted = form._cw.form
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        val = posted.get(field.input_name(form, self.suffix))
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        if isinstance(val, basestring):
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            val = val.strip()
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        return val
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    # XXX deprecates
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    def values_and_attributes(self, form, field):
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        return self.values(form, field), self.attributes(form, field)
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   275
    @deprecated('[3.6] use values_and_attributes')
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    def _render_attrs(self, form, field):
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        """return html tag name, attributes and a list of values for the field
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   278
        """
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        values, attrs = self.values_and_attributes(form, field)
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        return field.input_name(form, self.suffix), values, attrs
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class Input(FieldWidget):
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    """abstract widget class for <input> tag based widgets"""
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    type = None
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    def _render(self, form, field, renderer):
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        """render the widget for the given `field` of `form`.
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        Generate one <input> tag for each field's value
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   291
        """
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        values, attrs = self.values_and_attributes(form, field)
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   293
        # ensure something is rendered
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   294
        if not values:
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   295
            values = (INTERNAL_FIELD_VALUE,)
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   296
        inputs = [tags.input(name=field.input_name(form, self.suffix),
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   297
                             type=self.type, value=value, **attrs)
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   298
                  for value in values]
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   299
        return u'\n'.join(inputs)
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   301
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# basic html widgets ###########################################################
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   303
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class TextInput(Input):
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    """Simple <input type='text'>, will return an unicode string."""
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    type = 'text'
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class PasswordSingleInput(Input):
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    """Simple <input type='password'>, will return an utf-8 encoded string.
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   311
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   312
    You may prefer using the :class:`~cubicweb.web.formwidgets.PasswordInput`
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    widget which handles password confirmation.
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   314
    """
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   315
    type = 'password'
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   316
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   317
    def process_field_data(self, form, field):
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   318
        value = super(PasswordSingleInput, self).process_field_data(form, field)
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   319
        if value is not None:
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   320
            return value.encode('utf-8')
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diff changeset
   321
        return value
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   322
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   323
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class PasswordInput(Input):
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   325
    """<input type='password'> and a confirmation input. Form processing will
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   326
    fail if password and confirmation differs, else it will return the password
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   327
    as an utf-8 encoded string.
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   328
    """
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   329
    type = 'password'
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   330
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   331
    def _render(self, form, field, renderer):
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   332
        assert self.suffix is None, 'suffix not supported'
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   333
        values, attrs = self.values_and_attributes(form, field)
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   334
        assert len(values) == 1
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   335
        domid = attrs.pop('id')
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   336
        inputs = [tags.input(name=field.input_name(form),
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   337
                             value=values[0], type=self.type, id=domid, **attrs),
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   338
                  '<br/>',
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   339
                  tags.input(name=field.input_name(form, '-confirm'),
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                             value=values[0], type=self.type, **attrs),
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   341
                  '&#160;', tags.span(form._cw._('confirm password'),
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   342
                                      **{'class': 'emphasis'})]
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   343
        return u'\n'.join(inputs)
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   344
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    def process_field_data(self, form, field):
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        passwd1 = super(PasswordInput, self).process_field_data(form, field)
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        passwd2 = form._cw.form.get(field.input_name(form, '-confirm'))
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diff changeset
   348
        if passwd1 == passwd2:
a357d4147eee [forms] work-in-progress, big editcontroller refactoring: let fields/widgets process posted data
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2549
diff changeset
   349
            if passwd1 is None:
a357d4147eee [forms] work-in-progress, big editcontroller refactoring: let fields/widgets process posted data
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2549
diff changeset
   350
                return None
a357d4147eee [forms] work-in-progress, big editcontroller refactoring: let fields/widgets process posted data
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2549
diff changeset
   351
            return passwd1.encode('utf-8')
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   352
        raise ProcessFormError(form._cw._("password and confirmation don't match"))
1096
e1fe98850bf7 cleanup
sylvain.thenault@logilab.fr
parents: 1081
diff changeset
   353
e1fe98850bf7 cleanup
sylvain.thenault@logilab.fr
parents: 1081
diff changeset
   354
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   355
class FileInput(Input):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   356
    """Simple <input type='file'>, will return a tuple (name, stream) where
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   357
    name is the posted file name and stream a file like object containing the
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   358
    posted file data.
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   359
    """
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   360
    type = 'file'
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   361
5367
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   362
    def values(self, form, field):
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   363
        # ignore value which makes no sense here (XXX even on form validation error?)
5367
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   364
        return ('',)
1096
e1fe98850bf7 cleanup
sylvain.thenault@logilab.fr
parents: 1081
diff changeset
   365
1474
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sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   366
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   367
class HiddenInput(Input):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   368
    """Simple <input type='hidden'> for hidden value, will return an unicode
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   369
    string.
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   370
    """
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   371
    type = 'hidden'
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   372
    setdomid = False # by default, don't set id attribute on hidden input
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   373
    settabindex = False
1096
e1fe98850bf7 cleanup
sylvain.thenault@logilab.fr
parents: 1081
diff changeset
   374
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   375
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   376
class ButtonInput(Input):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   377
    """Simple <input type='button'>, will return an unicode string.
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   378
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   379
    If you want a global form button, look at the :class:`Button`,
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   380
    :class:`SubmitButton`, :class:`ResetButton` and :class:`ImgButton` below.
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   381
    """
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   382
    type = 'button'
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   383
1096
e1fe98850bf7 cleanup
sylvain.thenault@logilab.fr
parents: 1081
diff changeset
   384
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   385
class TextArea(FieldWidget):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   386
    """Simple <textarea>, will return an unicode string."""
2366
e4229723b824 [formwidgets] let the textarea height be dependant on the actual content (up to a limit)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2360
diff changeset
   387
4372
0c44af150a49 introduce a default render implementation on the base widget, which
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4371
diff changeset
   388
    def _render(self, form, field, renderer):
4163
b2747ed057e6 substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4160
diff changeset
   389
        values, attrs = self.values_and_attributes(form, field)
2131
00e6d1cb18ea [views] call autogrow only once per key event
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2091
diff changeset
   390
        attrs.setdefault('onkeyup', 'autogrow(this)')
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   391
        if not values:
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   392
            value = u''
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   393
        elif len(values) == 1:
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   394
            value = values[0]
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   395
        else:
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   396
            raise ValueError('a textarea is not supposed to be multivalued')
2366
e4229723b824 [formwidgets] let the textarea height be dependant on the actual content (up to a limit)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2360
diff changeset
   397
        lines = value.splitlines()
e4229723b824 [formwidgets] let the textarea height be dependant on the actual content (up to a limit)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2360
diff changeset
   398
        linecount = len(lines)
e4229723b824 [formwidgets] let the textarea height be dependant on the actual content (up to a limit)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2360
diff changeset
   399
        for line in lines:
e4229723b824 [formwidgets] let the textarea height be dependant on the actual content (up to a limit)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2360
diff changeset
   400
            linecount += len(line) / 80
e4229723b824 [formwidgets] let the textarea height be dependant on the actual content (up to a limit)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2360
diff changeset
   401
        attrs.setdefault('cols', 80)
e4229723b824 [formwidgets] let the textarea height be dependant on the actual content (up to a limit)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2360
diff changeset
   402
        attrs.setdefault('rows', min(15, linecount + 2))
4371
0d337feb5374 [forms] new optional suffix attribute on widget objects, used to generage input name / dom id.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4305
diff changeset
   403
        return tags.textarea(value, name=field.input_name(form, self.suffix),
0d337feb5374 [forms] new optional suffix attribute on widget objects, used to generage input name / dom id.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4305
diff changeset
   404
                             **attrs)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   405
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   406
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   407
class FCKEditor(TextArea):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   408
    """FCKEditor enabled <textarea>, will return an unicode string containing
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   409
    HTML formated text.
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   410
    """
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   411
    def __init__(self, *args, **kwargs):
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   412
        super(FCKEditor, self).__init__(*args, **kwargs)
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   413
        self.attrs['cubicweb:type'] = 'wysiwyg'
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   414
4372
0c44af150a49 introduce a default render implementation on the base widget, which
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4371
diff changeset
   415
    def _render(self, form, field, renderer):
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   416
        form._cw.fckeditor_config()
4372
0c44af150a49 introduce a default render implementation on the base widget, which
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4371
diff changeset
   417
        return super(FCKEditor, self)._render(form, field, renderer)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   418
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   419
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   420
class Select(FieldWidget):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   421
    """Simple <select>, for field having a specific vocabulary. Will return
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   422
    an unicode string, or a list of unicode strings.
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   423
    """
2091
a7ea618e5478 don't set select widget when a vocabulary widget is already specified on the field class
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1989
diff changeset
   424
    vocabulary_widget = True
a7ea618e5478 don't set select widget when a vocabulary widget is already specified on the field class
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1989
diff changeset
   425
4975
35b0dd80dc06 [widget] allow kwargs passed to Select widget
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4901
diff changeset
   426
    def __init__(self, attrs=None, multiple=False, **kwargs):
35b0dd80dc06 [widget] allow kwargs passed to Select widget
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4901
diff changeset
   427
        super(Select, self).__init__(attrs, **kwargs)
1541
ddddbb748355 [widgets] an option for Select to show sorted content
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 1538
diff changeset
   428
        self._multiple = multiple
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   429
5367
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   430
    def _render(self, form, field, renderer):
4163
b2747ed057e6 substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4160
diff changeset
   431
        curvalues, attrs = self.values_and_attributes(form, field)
1989
8c8dead642f7 set default select size to 1 into the widget
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1977
diff changeset
   432
        if not 'size' in attrs:
8c8dead642f7 set default select size to 1 into the widget
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1977
diff changeset
   433
            attrs['size'] = self._multiple and '5' or '1'
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   434
        options = []
1771
bb9538d91465 fix <optgroup> tag cannot be empty according to DTD
Florent <florent@secondweb.fr>
parents: 1768
diff changeset
   435
        optgroup_opened = False
2518
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   436
        for option in field.vocabulary(form):
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   437
            try:
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   438
                label, value, oattrs = option
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   439
            except ValueError:
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   440
                label, value = option
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   441
                oattrs = {}
1336
2e552353c42a insert an optgroup as separator on None values
sylvain.thenault@logilab.fr
parents: 1330
diff changeset
   442
            if value is None:
2e552353c42a insert an optgroup as separator on None values
sylvain.thenault@logilab.fr
parents: 1330
diff changeset
   443
                # handle separator
1771
bb9538d91465 fix <optgroup> tag cannot be empty according to DTD
Florent <florent@secondweb.fr>
parents: 1768
diff changeset
   444
                if optgroup_opened:
bb9538d91465 fix <optgroup> tag cannot be empty according to DTD
Florent <florent@secondweb.fr>
parents: 1768
diff changeset
   445
                    options.append(u'</optgroup>')
2518
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   446
                oattrs.setdefault('label', label or '')
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   447
                options.append(u'<optgroup %s>' % uilib.sgml_attributes(oattrs))
1771
bb9538d91465 fix <optgroup> tag cannot be empty according to DTD
Florent <florent@secondweb.fr>
parents: 1768
diff changeset
   448
                optgroup_opened = True
1336
2e552353c42a insert an optgroup as separator on None values
sylvain.thenault@logilab.fr
parents: 1330
diff changeset
   449
            elif value in curvalues:
2518
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   450
                options.append(tags.option(label, value=value,
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   451
                                           selected='selected', **oattrs))
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   452
            else:
2518
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   453
                options.append(tags.option(label, value=value, **oattrs))
1771
bb9538d91465 fix <optgroup> tag cannot be empty according to DTD
Florent <florent@secondweb.fr>
parents: 1768
diff changeset
   454
        if optgroup_opened:
bb9538d91465 fix <optgroup> tag cannot be empty according to DTD
Florent <florent@secondweb.fr>
parents: 1768
diff changeset
   455
            options.append(u'</optgroup>')
4371
0d337feb5374 [forms] new optional suffix attribute on widget objects, used to generage input name / dom id.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4305
diff changeset
   456
        return tags.select(name=field.input_name(form, self.suffix),
0d337feb5374 [forms] new optional suffix attribute on widget objects, used to generage input name / dom id.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4305
diff changeset
   457
                           multiple=self._multiple, options=options, **attrs)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   458
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   459
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   460
class CheckBox(Input):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   461
    """Simple <input type='checkbox'>, for field having a specific
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   462
    vocabulary. One input will be generated for each possible value.
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   463
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   464
    You can specify separator using the `separator` constructor argument, by
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   465
    default <br/> is used.
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   466
    """
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   467
    type = 'checkbox'
2091
a7ea618e5478 don't set select widget when a vocabulary widget is already specified on the field class
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1989
diff changeset
   468
    vocabulary_widget = True
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   469
5367
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   470
    def __init__(self, attrs=None, separator=u'<br/>\n', **kwargs):
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   471
        super(CheckBox, self).__init__(attrs, **kwargs)
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   472
        self.separator = separator
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   473
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   474
    def _render(self, form, field, renderer):
4163
b2747ed057e6 substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4160
diff changeset
   475
        curvalues, attrs = self.values_and_attributes(form, field)
1367
01bb5b727fe3 set dom id on the first input of radio choices
sylvain.thenault@logilab.fr
parents: 1359
diff changeset
   476
        domid = attrs.pop('id', None)
5367
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   477
        # XXX turn this as initializer argument
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   478
        try:
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   479
            sep = attrs.pop('separator')
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   480
            warn('[3.8] separator should be specified using initializer argument',
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   481
                 DeprecationWarning)
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   482
        except KeyError:
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   483
            sep = self.separator
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   484
        options = []
2518
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   485
        for i, option in enumerate(field.vocabulary(form)):
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   486
            try:
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   487
                label, value, oattrs = option
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   488
            except ValueError:
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   489
                label, value = option
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   490
                oattrs = {}
1367
01bb5b727fe3 set dom id on the first input of radio choices
sylvain.thenault@logilab.fr
parents: 1359
diff changeset
   491
            iattrs = attrs.copy()
2518
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   492
            iattrs.update(oattrs)
1367
01bb5b727fe3 set dom id on the first input of radio choices
sylvain.thenault@logilab.fr
parents: 1359
diff changeset
   493
            if i == 0 and domid is not None:
2518
38c28ee40138 allow vocabulary functions to return either label/value or label/value/dict (to use as attributes of the tag for this input)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2366
diff changeset
   494
                iattrs.setdefault('id', domid)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   495
            if value in curvalues:
1367
01bb5b727fe3 set dom id on the first input of radio choices
sylvain.thenault@logilab.fr
parents: 1359
diff changeset
   496
                iattrs['checked'] = u'checked'
4371
0d337feb5374 [forms] new optional suffix attribute on widget objects, used to generage input name / dom id.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4305
diff changeset
   497
            tag = tags.input(name=field.input_name(form, self.suffix),
0d337feb5374 [forms] new optional suffix attribute on widget objects, used to generage input name / dom id.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4305
diff changeset
   498
                             type=self.type, value=value, **iattrs)
4593
d0b5ef72a492 add space between a checkbox and its label
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4583
diff changeset
   499
            options.append(u'%s&#160;%s' % (tag, label))
2519
ac1a869e1e93 nicer checkbox widget implementation, avoid extra <br/> at the end
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2518
diff changeset
   500
        return sep.join(options)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   501
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   502
1832
3384264d25cc fix CheckBox multiple dom id and refactor with Radio
Florent <florent@secondweb.fr>
parents: 1771
diff changeset
   503
class Radio(CheckBox):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   504
    """Simle <input type='radio'>, for field having a specific vocabulary. One
1832
3384264d25cc fix CheckBox multiple dom id and refactor with Radio
Florent <florent@secondweb.fr>
parents: 1771
diff changeset
   505
    input will be generated for each possible value.
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   506
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   507
    You can specify separator using the `separator` constructor argument, by
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   508
    default <br/> is used.
1832
3384264d25cc fix CheckBox multiple dom id and refactor with Radio
Florent <florent@secondweb.fr>
parents: 1771
diff changeset
   509
    """
3384264d25cc fix CheckBox multiple dom id and refactor with Radio
Florent <florent@secondweb.fr>
parents: 1771
diff changeset
   510
    type = 'radio'
5384
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   511
2523
1d245fbbeb90 some new field/widgets classes: CompoundField, IntervalWidget, HorizontalLayoutWidget
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2522
diff changeset
   512
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   513
# javascript widgets ###########################################################
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   514
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   515
class DateTimePicker(TextInput):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   516
    """<input type='text'> + javascript date/time picker for date or datetime
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   517
    fields. Will return the date or datetime as an unicode string.
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   518
    """
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   519
    monthnames = ('january', 'february', 'march', 'april',
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   520
                  'may', 'june', 'july', 'august',
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   521
                  'september', 'october', 'november', 'december')
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   522
    daynames = ('monday', 'tuesday', 'wednesday', 'thursday',
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   523
                'friday', 'saturday', 'sunday')
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   524
1311
4cc6e2723dc7 move ajax.js to base form class
sylvain.thenault@logilab.fr
parents: 1304
diff changeset
   525
    needs_js = ('cubicweb.calendar.js',)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   526
    needs_css = ('cubicweb.calendar_popup.css',)
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   527
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   528
    @classmethod
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   529
    def add_localized_infos(cls, req):
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   530
        """inserts JS variables defining localized months and days"""
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   531
        _ = req._
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   532
        monthnames = [_(mname) for mname in cls.monthnames]
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   533
        daynames = [_(dname) for dname in cls.daynames]
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   534
        req.html_headers.define_var('MONTHNAMES', monthnames)
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   535
        req.html_headers.define_var('DAYNAMES', daynames)
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   536
5367
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   537
    def _render(self, form, field, renderer):
5383
fbe7416104c6 [widgets] fix super calls, bug introduced in 5367:4176a50c81c9
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5377
diff changeset
   538
        txtwidget = super(DateTimePicker, self)._render(form, field, renderer)
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   539
        self.add_localized_infos(form._cw)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   540
        cal_button = self._render_calendar_popup(form, field)
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   541
        return txtwidget + cal_button
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   542
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   543
    def _render_calendar_popup(self, form, field):
4159
6b2b20c73d59 refactor form field value handling, to get a nicer api and an easier algorithm to get field's value
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4156
diff changeset
   544
        value = field.typed_value(form)
1392
d6279efff7b3 refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents: 1389
diff changeset
   545
        if not value:
d6279efff7b3 refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents: 1389
diff changeset
   546
            value = date.today()
4156
1bbb0ee42c8e drop form_field_name/form_field_id methods from form object, in favor of field.input_name(form) / field.dom_id(form)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4023
diff changeset
   547
        inputid = field.dom_id(form)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   548
        helperid = '%shelper' % inputid
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   549
        year, month = value.year, value.month
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   550
        return (u"""<a onclick="toggleCalendar('%s', '%s', %s, %s);" class="calhelper">
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   551
<img src="%s" title="%s" alt="" /></a><div class="calpopup hidden" id="%s"></div>"""
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   552
                % (helperid, inputid, year, month,
5467
57372dbfd114 [https] fix resource urls in https version of a site: should use the https version as well to avoid warnings from the nrowser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5453
diff changeset
   553
                   form._cw.uiprops['CALENDAR_ICON'],
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   554
                   form._cw._('calendar'), helperid) )
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   555
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   556
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   557
class JQueryDatePicker(FieldWidget):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   558
    """Use jquery.ui.datepicker to define a date picker. Will return the date as
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   559
    an unicode string.
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   560
    """
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   561
    needs_js = ('jquery.ui.js', )
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   562
    needs_css = ('jquery.ui.css',)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   563
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   564
    def __init__(self, datestr=None, **kwargs):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   565
        super(JQueryDatePicker, self).__init__(**kwargs)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   566
        self.datestr = datestr
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   567
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   568
    def _render(self, form, field, renderer):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   569
        req = form._cw
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   570
        domid = field.dom_id(form, self.suffix)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   571
        # XXX find a way to understand every format
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   572
        fmt = req.property_value('ui.date-format')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   573
        fmt = fmt.replace('%Y', 'yy').replace('%m', 'mm').replace('%d', 'dd')
5909
9af8ac182f53 [javascript] fix some javascript errors and remove some deprecation warnings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5467
diff changeset
   574
        req.add_onload(u'cw.jqNode("%s").datepicker('
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   575
                       '{buttonImage: "%s", dateFormat: "%s", firstDay: 1,'
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   576
                       ' showOn: "button", buttonImageOnly: true})' % (
5467
57372dbfd114 [https] fix resource urls in https version of a site: should use the https version as well to avoid warnings from the nrowser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5453
diff changeset
   577
                           domid, req.uiprops['CALENDAR_ICON'], fmt))
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   578
        if self.datestr is None:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   579
            value = self.values(form, field)[0]
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   580
        else:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   581
            value = self.datestr
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   582
        return tags.input(id=domid, name=domid, value=value,
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   583
                          type='text', size='10')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   584
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   585
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   586
class JQueryTimePicker(FieldWidget):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   587
    """Use jquery.timePicker to define a time picker. Will return the time as an
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   588
    unicode string.
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   589
    """
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   590
    needs_js = ('jquery.timePicker.js',)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   591
    needs_css = ('jquery.timepicker.css',)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   592
4846
a2fb82770fa6 [widget] allow to specify hour/minute separator on the JQueryTimePicker (vgodard patch)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4660
diff changeset
   593
    def __init__(self, timestr=None, timesteps=30, separator=u':', **kwargs):
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   594
        super(JQueryTimePicker, self).__init__(**kwargs)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   595
        self.timestr = timestr
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   596
        self.timesteps = timesteps
4846
a2fb82770fa6 [widget] allow to specify hour/minute separator on the JQueryTimePicker (vgodard patch)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4660
diff changeset
   597
        self.separator = separator
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   598
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   599
    def _render(self, form, field, renderer):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   600
        req = form._cw
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   601
        domid = field.dom_id(form, self.suffix)
5909
9af8ac182f53 [javascript] fix some javascript errors and remove some deprecation warnings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5467
diff changeset
   602
        req.add_onload(u'cw.jqNode("%s").timePicker({selectedTime: "%s", step: %s, separator: "%s"})' % (
4846
a2fb82770fa6 [widget] allow to specify hour/minute separator on the JQueryTimePicker (vgodard patch)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4660
diff changeset
   603
            domid, self.timestr, self.timesteps, self.separator))
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   604
        if self.timestr is None:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   605
            value = self.values(form, field)[0]
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   606
        else:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   607
            value = self.timestr
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   608
        return tags.input(id=domid, name=domid, value=value,
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   609
                          type='text', size='5')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   610
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   611
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   612
class JQueryDateTimePicker(FieldWidget):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   613
    """Compound widget using :class:`JQueryDatePicker` and
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   614
    :class:`JQueryTimePicker` widgets to define a date and time picker. Will
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   615
    return the date and time as python datetime instance.
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   616
    """
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   617
    def __init__(self, initialtime=None, timesteps=15, **kwargs):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   618
        super(JQueryDateTimePicker, self).__init__(**kwargs)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   619
        self.initialtime = initialtime
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   620
        self.timesteps = timesteps
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   621
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   622
    def _render(self, form, field, renderer):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   623
        """render the widget for the given `field` of `form`.
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   624
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   625
        Generate one <input> tag for each field's value
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   626
        """
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   627
        req = form._cw
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   628
        dateqname = field.input_name(form, 'date')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   629
        timeqname = field.input_name(form, 'time')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   630
        if dateqname in form.form_previous_values:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   631
            datestr = form.form_previous_values[dateqname]
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   632
            timestr = form.form_previous_values[timeqname]
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   633
        else:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   634
            datestr = timestr = u''
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   635
            if field.name in req.form:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   636
                value = req.parse_datetime(req.form[field.name])
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   637
            else:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   638
                value = self.typed_value(form, field)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   639
            if value:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   640
                datestr = req.format_date(value)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   641
                timestr = req.format_time(value)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   642
            elif self.initialtime:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   643
                timestr = req.format_time(self.initialtime)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   644
        datepicker = JQueryDatePicker(datestr=datestr, suffix='date')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   645
        timepicker = JQueryTimePicker(timestr=timestr, timesteps=self.timesteps,
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   646
                                      suffix='time')
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   647
        return u'<div id="%s">%s%s</div>' % (field.dom_id(form),
5383
fbe7416104c6 [widgets] fix super calls, bug introduced in 5367:4176a50c81c9
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5377
diff changeset
   648
                                            datepicker.render(form, field, renderer),
fbe7416104c6 [widgets] fix super calls, bug introduced in 5367:4176a50c81c9
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5377
diff changeset
   649
                                            timepicker.render(form, field, renderer))
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   650
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   651
    def process_field_data(self, form, field):
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   652
        req = form._cw
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   653
        datestr = req.form.get(field.input_name(form, 'date')).strip() or None
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   654
        timestr = req.form.get(field.input_name(form, 'time')).strip() or None
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   655
        if datestr is None:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   656
            return None
6260
e06750b556ad raise ProcessFormError when a problem occurs during date / time parsing
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5909
diff changeset
   657
        try:
e06750b556ad raise ProcessFormError when a problem occurs during date / time parsing
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5909
diff changeset
   658
            date = todatetime(req.parse_datetime(datestr, 'Date'))
e06750b556ad raise ProcessFormError when a problem occurs during date / time parsing
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5909
diff changeset
   659
        except ValueError, exc:
e06750b556ad raise ProcessFormError when a problem occurs during date / time parsing
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5909
diff changeset
   660
            raise ProcessFormError(unicode(exc))
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   661
        if timestr is None:
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   662
            return date
6260
e06750b556ad raise ProcessFormError when a problem occurs during date / time parsing
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5909
diff changeset
   663
        try:
e06750b556ad raise ProcessFormError when a problem occurs during date / time parsing
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5909
diff changeset
   664
            time = req.parse_datetime(timestr, 'Time')
e06750b556ad raise ProcessFormError when a problem occurs during date / time parsing
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5909
diff changeset
   665
        except ValueError, exc:
e06750b556ad raise ProcessFormError when a problem occurs during date / time parsing
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 5909
diff changeset
   666
            raise ProcessFormError(unicode(exc))
4373
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   667
        return date.replace(hour=time.hour, minute=time.minute, second=time.second)
972143183ea3 new jquery based widgets for Time/Date/DateTime, backported from crm
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4372
diff changeset
   668
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   669
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   670
# ajax widgets ################################################################
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   671
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   672
def init_ajax_attributes(attrs, wdgtype, loadtype=u'auto'):
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   673
    try:
4597
e872097f2287 use class, not klass, in widget.attrs
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4593
diff changeset
   674
        attrs['class'] += u' widget'
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   675
    except KeyError:
4597
e872097f2287 use class, not klass, in widget.attrs
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4593
diff changeset
   676
        attrs['class'] = u'widget'
1344
930020cb134b shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents: 1337
diff changeset
   677
    attrs.setdefault('cubicweb:wdgtype', wdgtype)
930020cb134b shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents: 1337
diff changeset
   678
    attrs.setdefault('cubicweb:loadtype', loadtype)
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   679
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   680
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   681
class AjaxWidget(FieldWidget):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   682
    """Simple <div> based ajax widget, requiring a `wdgtype` argument telling
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   683
    which javascript widget should be used.
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   684
    """
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   685
    def __init__(self, wdgtype, inputid=None, **kwargs):
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   686
        super(AjaxWidget, self).__init__(**kwargs)
1337
828bbf500bcc backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents: 1336
diff changeset
   687
        init_ajax_attributes(self.attrs, wdgtype)
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   688
        if inputid is not None:
1344
930020cb134b shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents: 1337
diff changeset
   689
            self.attrs['cubicweb:inputid'] = inputid
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   690
4372
0c44af150a49 introduce a default render implementation on the base widget, which
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4371
diff changeset
   691
    def _render(self, form, field, renderer):
4163
b2747ed057e6 substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4160
diff changeset
   692
        attrs = self.values_and_attributes(form, field)[-1]
1081
f2a85f52b9e5 move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff changeset
   693
        return tags.div(**attrs)
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1295
diff changeset
   694
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   695
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   696
class AutoCompletionWidget(TextInput):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   697
    """<input type='text'> based ajax widget, taking a `autocomplete_initfunc`
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   698
    argument which should specify the name of a method of the json
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   699
    controller. This method is expected to return allowed values for the input,
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   700
    that the widget will use to propose matching values as you type.
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   701
    """
6448
8590d82e9b1b [javascript] update to jQuery 1.4.2 and jQuery-ui 1.8.5
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6260
diff changeset
   702
    needs_js = ('cubicweb.widgets.js', 'jquery.ui.js')
8590d82e9b1b [javascript] update to jQuery 1.4.2 and jQuery-ui 1.8.5
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6260
diff changeset
   703
    needs_css = ('jquery.ui.css',)
6449
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   704
    default_settings = {}
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   705
1966
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   706
    def __init__(self, *args, **kwargs):
6449
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   707
        self.autocomplete_settings = kwargs.pop('autocomplete_settings',
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   708
                                                self.default_settings)
1966
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   709
        try:
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   710
            self.autocomplete_initfunc = kwargs.pop('autocomplete_initfunc')
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   711
        except KeyError:
5367
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   712
            warn('[3.6] use autocomplete_initfunc argument of %s constructor '
1966
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   713
                 'instead of relying on autocomplete_initfuncs dictionary on '
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   714
                 'the entity class' % self.__class__.__name__,
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   715
                 DeprecationWarning)
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   716
            self.autocomplete_initfunc = None
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   717
        super(AutoCompletionWidget, self).__init__(*args, **kwargs)
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   718
5367
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   719
    def values(self, form, field):
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   720
        values = super(AutoCompletionWidget, self).values(form, field)
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   721
        if not values:
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   722
            values = ('',)
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   723
        return values
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   724
6449
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   725
    def _render(self, form, field, renderer):
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   726
        entity = form.edited_entity
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   727
        domid = field.dom_id(form).replace(':', r'\\:')
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   728
        if callable(self.autocomplete_initfunc):
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   729
            data = self.autocomplete_initfunc(form, field)
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   730
        else:
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   731
            data = xml_escape(self._get_url(entity, field))
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   732
        form._cw.add_onload(u'$("#%s").cwautocomplete(%s, %s);'
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   733
                            % (domid, json_dumps(data),
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   734
                               json_dumps(self.autocomplete_settings)))
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   735
        return super(AutoCompletionWidget, self)._render(form, field, renderer)
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   736
1875
7bcb02377516 no rschema attribute on widgets
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1874
diff changeset
   737
    def _get_url(self, entity, field):
1966
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   738
        if self.autocomplete_initfunc is None:
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   739
            # XXX for bw compat
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   740
            fname = entity.autocomplete_initfuncs[field.name]
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   741
        else:
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   742
            fname = self.autocomplete_initfunc
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   743
        return entity._cw.build_url('json', fname=fname, mode='remote',
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   744
                                    pageid=entity._cw.pageid)
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   745
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   746
6449
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   747
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   748
class StaticFileAutoCompletionWidget(AutoCompletionWidget):
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   749
    """XXX describe me"""
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   750
    wdgtype = 'StaticFileSuggestField'
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   751
1875
7bcb02377516 no rschema attribute on widgets
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1874
diff changeset
   752
    def _get_url(self, entity, field):
1966
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   753
        if self.autocomplete_initfunc is None:
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   754
            # XXX for bw compat
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   755
            fname = entity.autocomplete_initfuncs[field.name]
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   756
        else:
87ce7d336393 stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1934
diff changeset
   757
            fname = self.autocomplete_initfunc
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3388
diff changeset
   758
        return entity._cw.datadir_url + fname
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   759
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   760
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   761
class RestrictedAutoCompletionWidget(AutoCompletionWidget):
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   762
    """XXX describe me"""
6449
613d83588998 [formwidgets] rewrite autocomplete cw widgets to get rid of div-style declaration API
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 6448
diff changeset
   763
    default_settings = {'mustMatch': True}
1330
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   764
92343a468e2a add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents: 1329
diff changeset
   765
4901
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   766
class LazyRestrictedAutoCompletionWidget(RestrictedAutoCompletionWidget):
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   767
    """remote autocomplete """
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   768
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   769
    def values_and_attributes(self, form, field):
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   770
        """override values_and_attributes to handle initial displayed values"""
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   771
        values, attrs = super(LazyRestrictedAutoCompletionWidget, self).values_and_attributes(form, field)
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   772
        assert len(values) == 1, "multiple selection is not supported yet by LazyWidget"
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   773
        if not values[0]:
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   774
            values = form.cw_extra_kwargs.get(field.name,'')
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   775
            if not isinstance(values, (tuple, list)):
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   776
                values = (values,)
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   777
        try:
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   778
            values = list(values)
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   779
            values[0] = int(values[0])
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   780
            attrs['cubicweb:initialvalue'] = values[0]
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   781
            values = (self.display_value_for(form, values[0]),)
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   782
        except (TypeError, ValueError):
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   783
            pass
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   784
        return values, attrs
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   785
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   786
    def display_value_for(self, form, value):
5367
4176a50c81c9 [form] small api cleanup and refactoring before documenting the form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5111
diff changeset
   787
        entity = form._cw.entity_from_eid(value)
4901
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   788
        return entity.view('combobox')
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   789
19ecbbc4f633 LazySuggestField : remote version of RestrictedSuggestField
Katia Saurfelt <katia.saurfelt@logilab.fr>
parents: 4858
diff changeset
   790
4304
0b53e850cdb5 refactor field's value retreiving from the widget (eg 'display value' concept):
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   791
# more widgets #################################################################
1474
716f0742ee7f delete-trailing-whitespaces
sylvain.thenault@logilab.fr
parents: 1425
diff changeset
   792
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   793
class IntervalWidget(FieldWidget):
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   794
    """Custom widget to display an interval composed by 2 fields. This widget is
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   795
    expected to be used with a :class:`CompoundField` containing the two actual
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   796
    fields.
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   797
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   798
    Exemple usage::
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   799
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   800
      class MyForm(FieldsForm):
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   801
         price = CompoundField(fields=(IntField(name='minprice'),
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   802
                                       IntField(name='maxprice')),
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   803
                               label=_('price'),
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   804
                               widget=IntervalWidget())
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   805
    """
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   806
    def _render(self, form, field, renderer):
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   807
        actual_fields = field.fields
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   808
        assert len(actual_fields) == 2
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   809
        return u'<div>%s %s %s %s</div>' % (
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   810
            form._cw._('from_interval_start'),
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   811
            actual_fields[0].render(form, renderer),
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   812
            form._cw._('to_interval_end'),
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   813
            actual_fields[1].render(form, renderer),
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   814
            )
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   815
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   816
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   817
class HorizontalLayoutWidget(FieldWidget):
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   818
    """Custom widget to display a set of fields grouped together horizontally in
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   819
    a form. See `IntervalWidget` for example usage.
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   820
    """
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   821
    def _render(self, form, field, renderer):
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   822
        if self.attrs.get('display_label', True):
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   823
            subst = self.attrs.get('label_input_substitution', '%(label)s %(input)s')
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   824
            fields = [subst % {'label': renderer.render_label(form, f),
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   825
                              'input': f.render(form, renderer)}
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   826
                      for f in field.subfields(form)]
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   827
        else:
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   828
            fields = [f.render(form, renderer) for f in field.subfields(form)]
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   829
        return u'<div>%s</div>' % ' '.join(fields)
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   830
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   831
4375
6d34e3cf60a3 cleanup base class
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4373
diff changeset
   832
class EditableURLWidget(FieldWidget):
5368
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   833
    """Custom widget to edit separatly an url path / query string (used by
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   834
    default for the `path` attribute of `Bookmark` entities).
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   835
d321e4b62a10 [book] start documenting the HTML form system
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5367
diff changeset
   836
    It deals with url quoting nicely so that the user edit the unquoted value.
4305
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   837
    """
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   838
4372
0c44af150a49 introduce a default render implementation on the base widget, which
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4371
diff changeset
   839
    def _render(self, form, field, renderer):
0c44af150a49 introduce a default render implementation on the base widget, which
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4371
diff changeset
   840
        assert self.suffix is None, 'not supported'
4305
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   841
        req = form._cw
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   842
        pathqname = field.input_name(form, 'path')
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   843
        fqsqname = field.input_name(form, 'fqs') # formatted query string
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   844
        if pathqname in form.form_previous_values:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   845
            path = form.form_previous_values[pathqname]
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   846
            fqs = form.form_previous_values[fqsqname]
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   847
        else:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   848
            if field.name in req.form:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   849
                value = req.form[field.name]
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   850
            else:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   851
                value = self.typed_value(form, field)
4550
d74098d1b69f fix bug when value is None
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4508
diff changeset
   852
            if value:
d74098d1b69f fix bug when value is None
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4508
diff changeset
   853
                try:
d74098d1b69f fix bug when value is None
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4508
diff changeset
   854
                    path, qs = value.split('?', 1)
d74098d1b69f fix bug when value is None
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4508
diff changeset
   855
                except ValueError:
d74098d1b69f fix bug when value is None
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4508
diff changeset
   856
                    path = value
d74098d1b69f fix bug when value is None
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4508
diff changeset
   857
                    qs = ''
d74098d1b69f fix bug when value is None
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4508
diff changeset
   858
            else:
d74098d1b69f fix bug when value is None
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4508
diff changeset
   859
                path = qs = ''
4305
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   860
            fqs = u'\n'.join(u'%s=%s' % (k, v) for k, v in req.url_parse_qsl(qs))
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   861
        attrs = dict(self.attrs)
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   862
        if self.setdomid:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   863
            attrs['id'] = field.dom_id(form)
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   864
        if self.settabindex and not 'tabindex' in attrs:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   865
            attrs['tabindex'] = req.next_tabindex()
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   866
        # ensure something is rendered
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   867
        inputs = [u'<table><tr><th>',
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   868
                  req._('i18n_bookmark_url_path'),
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   869
                  u'</th><td>',
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   870
                  tags.input(name=pathqname, type='string', value=path, **attrs),
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   871
                  u'</td></tr><tr><th>',
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   872
                  req._('i18n_bookmark_url_fqs'),
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   873
                  u'</th><td>']
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   874
        if self.setdomid:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   875
            attrs['id'] = field.dom_id(form, 'fqs')
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   876
        if self.settabindex:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   877
            attrs['tabindex'] = req.next_tabindex()
5111
9f3ea34f98d1 [widget] more wide textarea on bookmark edition
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4975
diff changeset
   878
        attrs.setdefault('cols', 60)
4305
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   879
        attrs.setdefault('onkeyup', 'autogrow(this)')
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   880
        inputs += [tags.textarea(fqs, name=fqsqname, **attrs),
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   881
                   u'</td></tr></table>']
4376
839b28a3652e surrounding div necessary for proper error localization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4375
diff changeset
   882
        # surrounding div necessary for proper error localization
4508
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4481
diff changeset
   883
        return u'<div id="%s">%s</div>' % (
4376
839b28a3652e surrounding div necessary for proper error localization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4375
diff changeset
   884
            field.dom_id(form), u'\n'.join(inputs))
4305
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   885
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   886
    def process_field_data(self, form, field):
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   887
        req = form._cw
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   888
        values = {}
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   889
        path = req.form.get(field.input_name(form, 'path'))
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   890
        if isinstance(path, basestring):
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   891
            path = path.strip() or None
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   892
        fqs = req.form.get(field.input_name(form, 'fqs'))
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   893
        if isinstance(fqs, basestring):
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   894
            fqs = fqs.strip() or None
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   895
            if fqs:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   896
                for i, line in enumerate(fqs.split('\n')):
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   897
                    line = line.strip()
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   898
                    if line:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   899
                        try:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   900
                            key, val = line.split('=', 1)
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   901
                        except ValueError:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   902
                            raise ProcessFormError(req._("wrong query parameter line %s") % (i+1))
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   903
                        # value will be url quoted by build_url_params
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   904
                        values.setdefault(key.encode(req.encoding), []).append(val)
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   905
        if not values:
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   906
            return path
3d731478d9a8 new field's responsibility POC: EditableURLWidget allow to edit Bookmark.path in two separated fields, displaying unquoted values which are requoted on form post processing
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4304
diff changeset
   907
        return u'%s?%s' % (path, req.build_url_params(**values))
5384
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   908
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   909
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   910
# form controls ######################################################################
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   911
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   912
class Button(Input):
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   913
    """Simple <input type='button'>, base class for global form buttons.
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   914
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   915
    Note that `label` is a msgid which will be translated at form generation
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   916
    time, you should not give an already translated string.
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   917
    """
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   918
    type = 'button'
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   919
    def __init__(self, label=stdmsgs.BUTTON_OK, attrs=None,
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   920
                 setdomid=None, settabindex=None,
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   921
                 name='', value='', onclick=None, cwaction=None):
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   922
        super(Button, self).__init__(attrs, setdomid, settabindex)
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   923
        if isinstance(label, tuple):
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   924
            self.label = label[0]
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   925
            self.icon = label[1]
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   926
        else:
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   927
            self.label = label
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   928
            self.icon = None
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   929
        self.name = name
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   930
        self.value = ''
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   931
        self.onclick = onclick
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   932
        self.cwaction = cwaction
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   933
        self.attrs.setdefault('class', 'validateButton')
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   934
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   935
    def render(self, form, field=None, renderer=None):
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   936
        label = form._cw._(self.label)
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   937
        attrs = self.attrs.copy()
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   938
        if self.cwaction:
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   939
            assert self.onclick is None
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   940
            attrs['onclick'] = "postForm('__action_%s', \'%s\', \'%s\')" % (
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   941
                self.cwaction, self.label, form.domid)
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   942
        elif self.onclick:
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   943
            attrs['onclick'] = self.onclick
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   944
        if self.name:
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   945
            attrs['name'] = self.name
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   946
            if self.setdomid:
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   947
                attrs['id'] = self.name
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   948
        if self.settabindex and not 'tabindex' in attrs:
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   949
            attrs['tabindex'] = form._cw.next_tabindex()
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   950
        if self.icon:
5467
57372dbfd114 [https] fix resource urls in https version of a site: should use the https version as well to avoid warnings from the nrowser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5453
diff changeset
   951
            img = tags.img(src=form._cw.uiprops[self.icon], alt=self.icon)
5384
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   952
        else:
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   953
            img = u''
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   954
        return tags.button(img + xml_escape(label), escapecontent=False,
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   955
                           value=label, type=self.type, **attrs)
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   956
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   957
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   958
class SubmitButton(Button):
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   959
    """Simple <input type='submit'>, main button to submit a form"""
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   960
    type = 'submit'
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   961
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   962
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   963
class ResetButton(Button):
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   964
    """Simple <input type='reset'>, main button to reset a form. You usually
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   965
    don't want to use this.
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   966
    """
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   967
    type = 'reset'
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   968
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   969
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   970
class ImgButton(object):
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   971
    """Simple <img> wrapped into a <a> tag with href triggering something (usually a
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   972
    javascript call).
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   973
    """
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   974
    def __init__(self, domid, href, label, imgressource):
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   975
        self.domid = domid
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   976
        self.href = href
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   977
        self.imgressource = imgressource
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   978
        self.label = label
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   979
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   980
    def render(self, form, field=None, renderer=None):
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   981
        label = form._cw._(self.label)
5467
57372dbfd114 [https] fix resource urls in https version of a site: should use the https version as well to avoid warnings from the nrowser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5453
diff changeset
   982
        imgsrc = form._cw.uiprops[self.imgressource]
5384
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   983
        return '<a id="%(domid)s" href="%(href)s">'\
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   984
               '<img src="%(imgsrc)s" alt="%(label)s"/>%(label)s</a>' % {
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   985
            'label': label, 'imgsrc': imgsrc,
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   986
            'domid': self.domid, 'href': self.href}
b619531ddbd2 [widgets] move form controls at the end of the file
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5383
diff changeset
   987