web/views/editforms.py
author Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
Thu, 19 Nov 2009 17:06:46 +0100
branchstable
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[forms] muledit mainform should copy nav params, its subforms shouldn't
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"""Set of HTML automatic forms to create, delete, copy or edit a single entity
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or a list of entities of the same type
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:organization: Logilab
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:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
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:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
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:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
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"""
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__docformat__ = "restructuredtext en"
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_ = unicode
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from copy import copy
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from simplejson import dumps
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from logilab.mtconverter import xml_escape
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from logilab.common.decorators import cached
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from cubicweb import neg_role
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from cubicweb.selectors import (match_kwargs, one_line_rset, non_final_entity,
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                                specified_etype_implements, yes)
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from cubicweb.view import EntityView
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from cubicweb.common import tags
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from cubicweb.web import stdmsgs, eid_param
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from cubicweb.web import uicfg
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from cubicweb.web.form import FormViewMixIn, FieldNotFound
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from cubicweb.web.formfields import guess_field
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from cubicweb.web.formwidgets import Button, SubmitButton, ResetButton
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from cubicweb.web.views import forms
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def relation_id(eid, rtype, role, reid):
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    """return an identifier for a relation between two entities"""
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    if role == 'subject':
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        return u'%s:%s:%s' % (eid, rtype, reid)
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    return u'%s:%s:%s' % (reid, rtype, eid)
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def toggleable_relation_link(eid, nodeid, label='x'):
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    """return javascript snippet to delete/undelete a relation between two
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    entities
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    """
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    js = u"javascript: togglePendingDelete('%s', %s);" % (
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        nodeid, xml_escape(dumps(eid)))
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    return u'[<a class="handle" href="%s" id="handle%s">%s</a>]' % (
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        js, nodeid, label)
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class DeleteConfForm(forms.CompositeForm):
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    id = 'deleteconf'
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    __select__ = non_final_entity()
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    domid = 'deleteconf'
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    copy_nav_params = True
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    form_buttons = [Button(stdmsgs.BUTTON_DELETE, cwaction='delete'),
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                    Button(stdmsgs.BUTTON_CANCEL, cwaction='cancel')]
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    @property
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    def action(self):
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        return self.build_url('edit')
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    def __init__(self, *args, **kwargs):
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        super(DeleteConfForm, self).__init__(*args, **kwargs)
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        done = set()
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        for entity in self.rset.entities():
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            if entity.eid in done:
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                continue
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            done.add(entity.eid)
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            subform = self.vreg['forms'].select('base', self.req, entity=entity,
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                                                mainform=False)
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            self.add_subform(subform)
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class DeleteConfFormView(FormViewMixIn, EntityView):
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    """form used to confirm deletion of some entities"""
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    id = 'deleteconf'
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    title = _('delete')
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    # don't use navigation, all entities asked to be deleted should be displayed
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    # else we will only delete the displayed page
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    need_navigation = False
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    def call(self, onsubmit=None):
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        """ask for confirmation before real deletion"""
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        req, w = self.req, self.w
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        _ = req._
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        w(u'<script type="text/javascript">updateMessage(\'%s\');</script>\n'
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          % _('this action is not reversible!'))
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        # XXX above message should have style of a warning
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        w(u'<h4>%s</h4>\n' % _('Do you want to delete the following element(s) ?'))
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        form = self.vreg['forms'].select(self.id, req, rset=self.rset,
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                                         onsubmit=onsubmit)
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        w(u'<ul>\n')
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        for entity in self.rset.entities():
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            # don't use outofcontext view or any other that may contain inline edition form
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            w(u'<li>%s</li>' % tags.a(entity.view('textoutofcontext'),
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                                      href=entity.absolute_url()))
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        w(u'</ul>\n')
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        w(form.form_render())
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class ClickAndEditFormView(FormViewMixIn, EntityView):
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    """form used to permit ajax edition of a relation or attribute of an entity
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    in a view, if logged user have the permission to edit it.
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    (double-click on the field to see an appropriate edition widget).
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    """
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    id = 'doreledit'
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    __select__ = non_final_entity() & match_kwargs('rtype')
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    # FIXME editableField class could be toggleable from userprefs
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    # add metadata to allow edition of metadata attributes (not considered by
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    # edition form by default)
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    attrcategories = ('primary', 'secondary', 'metadata')
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    _onclick = u"showInlineEditionForm(%(eid)s, '%(rtype)s', '%(divid)s')"
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    _onsubmit = ("return inlineValidateRelationForm('%(rtype)s', '%(role)s', '%(eid)s', "
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                 "'%(divid)s', %(reload)s, '%(vid)s', '%(default)s', '%(lzone)s');")
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    _cancelclick = "hideInlineEdit(%s,\'%s\',\'%s\')"
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   117
    _defaultlandingzone = (u'<img title="%(msg)s" src="data/pen_icon.png" '
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parents: 2483
diff changeset
   118
                           'alt="%(msg)s"/>')
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parents: 2334
diff changeset
   119
    _landingzonemsg = _('click to edit this field')
2332
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   120
    # default relation vids according to cardinality
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diff changeset
   121
    _one_rvid = 'incontext'
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diff changeset
   122
    _many_rvid = 'csv'
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diff changeset
   123
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parents: 2678
diff changeset
   124
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parents: 2328
diff changeset
   125
    def cell_call(self, row, col, rtype=None, role='subject',
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a15d3f54f0f2 [reledit] left in by accident
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parents: 2335
diff changeset
   126
                  reload=False,      # controls reloading the whole page after change
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   127
                  rvid=None,         # vid to be applied to other side of rtype (non final relations only)
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   128
                  default=None,      # default value
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   129
                  landing_zone=None  # prepend value with a separate html element to click onto
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   130
                                     # (esp. needed when values are links)
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parents: 2328
diff changeset
   131
                  ):
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parents: 2365
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   132
        """display field to edit entity's `rtype` relation on click"""
2329
8b5a1af6dc35 [reledit] small cleanup and add escape param to control xml_escapability of the value, also rename vid arg which clashes with entity.view(...) args
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2328
diff changeset
   133
        assert rtype
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20f429eb5f46 kill separate attribute client-side handling #473636
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parents: 3689
diff changeset
   134
        assert role in ('subject', 'object'), '%s is not an acceptable role value' % role
3744
767b5d0cd3cc reledit: load actual edition form on demand #471799
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parents: 3742
diff changeset
   135
        self.req.add_js('cubicweb.edition.js')
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parents: 3742
diff changeset
   136
        self.req.add_css('cubicweb.form.css')
2371
76bf522c27be [reledit] simplify, fixing #344545
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2365
diff changeset
   137
        if default is None:
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parents: 2365
diff changeset
   138
            default = xml_escape(self.req._('<no value>'))
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parents:
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   139
        entity = self.entity(row, col)
2332
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parents: 2331
diff changeset
   140
        rschema = entity.schema.rschema(rtype)
2482
dead2d56f711 [reledit] attributes : have a laning zone after all (less intrusive), fix likely bug of relation edition
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2392
diff changeset
   141
        lzone = self._build_landing_zone(landing_zone)
2333
1de22d3e985b [reledit] landing zone useful only for relations; cleanup
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2332
diff changeset
   142
        # compute value, checking perms, build form
3689
deb13e88e037 follow yams 0.25 api changes to improve performance
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3643
diff changeset
   143
        if rschema.final:
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parents: 3742
diff changeset
   144
            form = self._build_form(entity, rtype, role, 'edition', default, reload, lzone,
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20f429eb5f46 kill separate attribute client-side handling #473636
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parents: 3689
diff changeset
   145
                                    attrcategories=self.attrcategories)
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parents: 2678
diff changeset
   146
            if not self.should_edit_attribute(entity, rschema, role, form):
3643
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3636
diff changeset
   147
                self.w(entity.printable_value(rtype))
2224
52041b014949 fix #344046 and #344322: check relation permission, set to default when edition allowed and no value (for final *and* non final relations)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2049
diff changeset
   148
                return
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parents: 2678
diff changeset
   149
            value = entity.printable_value(rtype) or default
3742
20f429eb5f46 kill separate attribute client-side handling #473636
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parents: 3689
diff changeset
   150
            self.relation_form(lzone, value, form,
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parents: 3689
diff changeset
   151
                               self._build_renderer(entity, rtype, role))
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   152
        else:
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parents: 2678
diff changeset
   153
            if rvid is None:
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parents: 2678
diff changeset
   154
                rvid = self._compute_best_vid(entity.e_schema, rschema, role)
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4eea314694e2 apply on non final relation
sylvain.thenault@logilab.fr
parents: 1576
diff changeset
   155
            rset = entity.related(rtype, role)
2504
f28b1ffc3c91 some reledit fixes: actually needs metadata in form's attrcategories, check autoform_section for attributes (XXX need check for relation), no <not specified> visible when attribute isn't editable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2484
diff changeset
   156
            if rset:
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parents: 2484
diff changeset
   157
                value = self.view(rvid, rset)
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parents: 2484
diff changeset
   158
            else:
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Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2484
diff changeset
   159
                value = default
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9b16e7b6ba35 [reledit] display value anyway when should not edit attribute/relation
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3627
diff changeset
   160
            if not self.should_edit_relation(entity, rschema, role, rvid):
9b16e7b6ba35 [reledit] display value anyway when should not edit attribute/relation
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parents: 3627
diff changeset
   161
                if rset:
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parents: 3627
diff changeset
   162
                    self.w(value)
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parents: 3627
diff changeset
   163
                return
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767b5d0cd3cc reledit: load actual edition form on demand #471799
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parents: 3742
diff changeset
   164
            form = self._build_form(entity, rtype, role, 'base', default, reload, lzone,
3742
20f429eb5f46 kill separate attribute client-side handling #473636
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parents: 3689
diff changeset
   165
                                    dict(vid=rvid, lzone=lzone))
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parents: 2678
diff changeset
   166
            field = guess_field(entity.e_schema, entity.schema.rschema(rtype), role)
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   167
            form.append_field(field)
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parents: 2678
diff changeset
   168
            self.relation_form(lzone, value, form,
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   169
                               self._build_renderer(entity, rtype, role))
2365
9f5e911eab07 [reledit] allow composite edition if the composite is object
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 2361
diff changeset
   170
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parents: 2678
diff changeset
   171
    def should_edit_attribute(self, entity, rschema, role, form):
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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   172
        rtype = str(rschema)
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   173
        ttype = rschema.targets(entity.id, role)[0]
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   174
        afs = uicfg.autoform_section.etype_get(entity.id, rtype, role, ttype)
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   175
        if not (afs in self.attrcategories and entity.has_perm('update')):
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   176
            return False
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   177
        try:
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parents: 3742
diff changeset
   178
            form.field_by_name(rtype, role)
2679
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   179
        except FieldNotFound:
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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diff changeset
   180
            return False
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   181
        return True
1759
61d026ced19f preliminary support for inline edition of relations
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 1750
diff changeset
   182
2679
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   183
    def should_edit_relation(self, entity, rschema, role, rvid):
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2678
diff changeset
   184
        if ((role == 'subject' and not rschema.has_perm(self.req, 'add',
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2678
diff changeset
   185
                                                        fromeid=entity.eid))
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   186
            or
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2678
diff changeset
   187
            (role == 'object' and not rschema.has_perm(self.req, 'add',
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2678
diff changeset
   188
                                                       toeid=entity.eid))):
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2678
diff changeset
   189
            return False
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2678
diff changeset
   190
        return True
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   191
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
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parents: 2678
diff changeset
   192
    def relation_form(self, lzone, value, form, renderer):
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2678
diff changeset
   193
        """xxx-reledit div (class=field)
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2678
diff changeset
   194
              +-xxx div (class="editableField")
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2678
diff changeset
   195
              |   +-landing zone
3767
03924de0014d reledit: stuff the value into its own div and properly hide it when necessary (but dont lump it with the landingzone div for it switches the form on when one clicks on a value to traverse it)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 3761
diff changeset
   196
              +-xxx-value div
03924de0014d reledit: stuff the value into its own div and properly hide it when necessary (but dont lump it with the landingzone div for it switches the form on when one clicks on a value to traverse it)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 3761
diff changeset
   197
              +-xxx-form div
2679
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parents: 2678
diff changeset
   198
        """
3fa8c0cec760 [reledit] refactor, split into reledit/doreledit where the former try to tell if edition *should* be done, and the later tell if edition *can* be done
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2678
diff changeset
   199
        w = self.w
3767
03924de0014d reledit: stuff the value into its own div and properly hide it when necessary (but dont lump it with the landingzone div for it switches the form on when one clicks on a value to traverse it)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 3761
diff changeset
   200
        divid = form.event_args['divid']
3800
2d951200f898 [web ui] fix the editable fields: better look and behaviour.
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3793
diff changeset
   201
        w(u'<div id="%s-reledit" class="field" '
2d951200f898 [web ui] fix the editable fields: better look and behaviour.
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3793
diff changeset
   202
          u'onmouseout="addElementClass(jQuery(\'#%s\'), \'hidden\')" '
2d951200f898 [web ui] fix the editable fields: better look and behaviour.
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 3793
diff changeset
   203
          u'onmouseover="removeElementClass(jQuery(\'#%s\'), \'hidden\')">'
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          % (divid, divid, divid))
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        w(u'<div id="%s-value" class="editableFieldValue">%s</div>' % (divid, value))
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        w(form.form_render(renderer=renderer))
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        w(u'<div id="%s" class="editableField hidden" onclick="%s" title="%s">' % (
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                divid, xml_escape(self._onclick % form.event_args),
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                self.req._(self._landingzonemsg)))
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        w(lzone)
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        w(u'</div>')
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        w(u'</div>')
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    def _compute_best_vid(self, eschema, rschema, role):
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        if eschema.cardinality(rschema, role) in '+*':
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            return self._many_rvid
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        return self._one_rvid
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    def _build_landing_zone(self, lzone):
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        return lzone or self._defaultlandingzone % {'msg' : xml_escape(self.req._(self._landingzonemsg))}
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    def _build_renderer(self, entity, rtype, role):
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        return self.vreg['formrenderers'].select(
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            'base', self.req, entity=entity, display_label=False,
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            display_help=False, display_fields=[(rtype, role)], table_class='',
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            button_bar_class='buttonbar', display_progress_div=False)
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    def _build_args(self, entity, rtype, role, formid, default, reload, lzone,
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                    extradata=None):
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        divid = '%s-%s-%s' % (rtype, role, entity.eid)
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        event_args = {'divid' : divid, 'eid' : entity.eid, 'rtype' : rtype,
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                      'reload' : dumps(reload), 'default' : default, 'role' : role, 'vid' : u'',
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                      'lzone' : lzone}
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        if extradata:
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            event_args.update(extradata)
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        return divid, event_args
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    def _build_form(self, entity, rtype, role, formid, default, reload, lzone,
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                  extradata=None, **formargs):
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        divid, event_args = self._build_args(entity, rtype, role, formid, default,
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                                      reload, lzone, extradata)
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        onsubmit = self._onsubmit % event_args
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        cancelclick = self._cancelclick % (entity.eid, rtype, divid)
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        form = self.vreg['forms'].select(
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            formid, self.req, entity=entity, domid='%s-form' % divid,
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            cssstyle='display: none', onsubmit=onsubmit, action='#',
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            form_buttons=[SubmitButton(), Button(stdmsgs.BUTTON_CANCEL,
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                                                 onclick=cancelclick)],
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            **formargs)
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        form.event_args = event_args
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        return form
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class DummyForm(object):
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    __slots__ = ('event_args',)
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    def form_render(self, **_args):
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        return u''
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    def append_field(self, *args):
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        pass
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   259
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class AutoClickAndEditFormView(ClickAndEditFormView):
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    """same as ClickAndEditFormView but checking if the view *should* be applied
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    by checking uicfg configuration and composite relation property.
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    """
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    id = 'reledit'
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    _onclick = (u"loadInlineEditionForm(%(eid)s, '%(rtype)s', '%(role)s', "
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                "'%(divid)s', %(reload)s, '%(vid)s', '%(default)s', '%(lzone)s');")
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   267
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    def should_edit_attribute(self, entity, rschema, role, _form):
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        rtype = str(rschema)
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        ttype = rschema.targets(entity.id, role)[0]
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        afs = uicfg.autoform_section.etype_get(entity.id, rtype, role, ttype)
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        if not (afs in self.attrcategories and entity.has_perm('update')):
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   273
            return False
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        return True
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    def should_edit_relation(self, entity, rschema, role, rvid):
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        eschema = entity.e_schema
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        rtype = str(rschema)
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        # XXX check autoform_section. what if 'generic'?
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        dispctrl = uicfg.primaryview_display_ctrl.etype_get(eschema, rtype, role)
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   281
        vid = dispctrl.get('vid', 'reledit')
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        if vid != 'reledit': # reledit explicitly disabled
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            return False
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        if eschema.role_rproperty(role, rschema, 'composite') == role:
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            return False
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   286
        return super(AutoClickAndEditFormView, self).should_edit_relation(
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            entity, rschema, role, rvid)
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   288
3744
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   289
    def _build_form(self, entity, rtype, role, formid, default, reload, lzone,
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                  extradata=None, **formargs):
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   291
        _divid, event_args = self._build_args(entity, rtype, role, formid, default,
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                                              reload, lzone, extradata)
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   293
        form = DummyForm()
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   294
        form.event_args = event_args
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        return form
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   296
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   297
    def _build_renderer(self, entity, rtype, role):
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        pass
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   299
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class EditionFormView(FormViewMixIn, EntityView):
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    """display primary entity edition form"""
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    id = 'edition'
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    # add yes() so it takes precedence over deprecated views in baseforms,
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    # though not baseforms based customized view
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    __select__ = one_line_rset() & non_final_entity() & yes()
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    title = _('edition')
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   308
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    def cell_call(self, row, col, **kwargs):
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        entity = self.complete_entity(row, col)
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        self.render_form(entity)
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   312
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    def render_form(self, entity):
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        """fetch and render the form"""
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   315
        self.form_title(entity)
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        form = self.vreg['forms'].select('edition', self.req, rset=entity.rset,
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                                         row=entity.row, col=entity.col, entity=entity,
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                                         submitmsg=self.submited_message())
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        self.init_form(form, entity)
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diff changeset
   320
        self.w(form.form_render(formvid=u'edition'))
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   322
    def init_form(self, form, entity):
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   323
        """customize your form before rendering here"""
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   324
        pass
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   325
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   326
    def form_title(self, entity):
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        """the form view title"""
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   328
        ptitle = self.req._(self.title)
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   329
        self.w(u'<div class="formTitle"><span>%s %s</span></div>' % (
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   330
            entity.dc_type(), ptitle and '(%s)' % ptitle))
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   331
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   332
    def submited_message(self):
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   333
        """return the message that will be displayed on successful edition"""
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   334
        return self.req._('entity edited')
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   335
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   336
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   337
class CreationFormView(EditionFormView):
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    """display primary entity creation form"""
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    id = 'creation'
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   340
    __select__ = specified_etype_implements('Any') & yes()
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   341
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   342
    title = _('creation')
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   343
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   344
    def call(self, **kwargs):
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   345
        """creation view for an entity"""
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parents: 3331
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   346
        # at this point we know etype is a valid entity type, thanks to our
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   347
        # selector
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   348
        etype = kwargs.pop('etype', self.req.form.get('etype'))
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diff changeset
   349
        entity = self.vreg['etypes'].etype_class(etype)(self.req)
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parents: 3062
diff changeset
   350
        self.initialize_varmaker()
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diff changeset
   351
        entity.eid = self.varmaker.next()
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   352
        self.render_form(entity)
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   353
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   354
    def form_title(self, entity):
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   355
        """the form view title"""
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   356
        if '__linkto' in self.req.form:
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   357
            if isinstance(self.req.form['__linkto'], list):
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   358
                # XXX which one should be considered (case: add a ticket to a
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   359
                # version in jpl)
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   360
                rtype, linkto_eid, role = self.req.form['__linkto'][0].split(':')
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   361
            else:
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   362
                rtype, linkto_eid, role = self.req.form['__linkto'].split(':')
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diff changeset
   363
            linkto_rset = self.req.eid_rset(linkto_eid)
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diff changeset
   364
            linkto_type = linkto_rset.description[0][0]
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   365
            if role == 'subject':
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diff changeset
   366
                title = self.req.__('creating %s (%s %s %s %%(linkto)s)' % (
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diff changeset
   367
                    entity.e_schema, entity.e_schema, rtype, linkto_type))
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diff changeset
   368
            else:
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diff changeset
   369
                title = self.req.__('creating %s (%s %%(linkto)s %s %s)' % (
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diff changeset
   370
                    entity.e_schema, linkto_type, rtype, entity.e_schema))
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diff changeset
   371
            msg = title % {'linkto' : self.view('incontext', linkto_rset)}
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diff changeset
   372
            self.w(u'<div class="formTitle notransform"><span>%s</span></div>' % msg)
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   373
        else:
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diff changeset
   374
            super(CreationFormView, self).form_title(entity)
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   375
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   376
    def url(self):
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   377
        """return the url associated with this view"""
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diff changeset
   378
        return self.create_url(self.req.form.get('etype'))
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diff changeset
   379
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diff changeset
   380
    def submited_message(self):
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diff changeset
   381
        """return the message that will be displayed on successful edition"""
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diff changeset
   382
        return self.req._('entity created')
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diff changeset
   383
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diff changeset
   384
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diff changeset
   385
class CopyFormView(EditionFormView):
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diff changeset
   386
    """display primary entity creation form initialized with values from another
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parents: 1138
diff changeset
   387
    entity
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diff changeset
   388
    """
1147
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diff changeset
   389
    id = 'copy'
3627
70dbba754c11 fix title of CopyFormView
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 3586
diff changeset
   390
    title = _('copy')
3062
a8e901fc4457 ease overriding of copy warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2686
diff changeset
   391
    warning_message = _('Please note that this is only a shallow copy')
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parents: 2686
diff changeset
   392
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diff changeset
   393
    def render_form(self, entity):
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diff changeset
   394
        """fetch and render the form"""
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parents: 1138
diff changeset
   395
        # make a copy of entity to avoid altering the entity in the
1423
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sylvain.thenault@logilab.fr
parents: 1396
diff changeset
   396
        # request's cache.
1685
3c59ae0e6548 fix copy edition view
Graziella Toutoungis <graziella.toutoungis@logilab.fr>
parents: 1629
diff changeset
   397
        entity.complete()
1147
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parents: 1138
diff changeset
   398
        self.newentity = copy(entity)
1703
a2b5dfdb4b62 should prefill cached values for relation in the primary or secondary category
sylvain.thenault@logilab.fr
parents: 1692
diff changeset
   399
        self.copying = entity
1685
3c59ae0e6548 fix copy edition view
Graziella Toutoungis <graziella.toutoungis@logilab.fr>
parents: 1629
diff changeset
   400
        self.initialize_varmaker()
3c59ae0e6548 fix copy edition view
Graziella Toutoungis <graziella.toutoungis@logilab.fr>
parents: 1629
diff changeset
   401
        self.newentity.eid = self.varmaker.next()
1147
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parents: 1138
diff changeset
   402
        self.w(u'<script type="text/javascript">updateMessage("%s");</script>\n'
3062
a8e901fc4457 ease overriding of copy warning
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2686
diff changeset
   403
               % self.req._(self.warning_message))
1685
3c59ae0e6548 fix copy edition view
Graziella Toutoungis <graziella.toutoungis@logilab.fr>
parents: 1629
diff changeset
   404
        super(CopyFormView, self).render_form(self.newentity)
1147
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parents: 1138
diff changeset
   405
        del self.newentity
1423
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parents: 1396
diff changeset
   406
1147
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diff changeset
   407
    def init_form(self, form, entity):
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parents: 1138
diff changeset
   408
        """customize your form before rendering here"""
402e8a8b1d6a more form works
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parents: 1138
diff changeset
   409
        super(CopyFormView, self).init_form(form, entity)
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   410
        if entity.eid == self.newentity.eid:
1703
a2b5dfdb4b62 should prefill cached values for relation in the primary or secondary category
sylvain.thenault@logilab.fr
parents: 1692
diff changeset
   411
            form.form_add_hidden(eid_param('__cloned_eid', entity.eid),
a2b5dfdb4b62 should prefill cached values for relation in the primary or secondary category
sylvain.thenault@logilab.fr
parents: 1692
diff changeset
   412
                                 self.copying.eid)
a2b5dfdb4b62 should prefill cached values for relation in the primary or secondary category
sylvain.thenault@logilab.fr
parents: 1692
diff changeset
   413
        for rschema, _, role in form.relations_by_category(form.attrcategories,
a2b5dfdb4b62 should prefill cached values for relation in the primary or secondary category
sylvain.thenault@logilab.fr
parents: 1692
diff changeset
   414
                                                           'add'):
3689
deb13e88e037 follow yams 0.25 api changes to improve performance
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3643
diff changeset
   415
            if not rschema.final:
1703
a2b5dfdb4b62 should prefill cached values for relation in the primary or secondary category
sylvain.thenault@logilab.fr
parents: 1692
diff changeset
   416
                # ensure relation cache is filed
a2b5dfdb4b62 should prefill cached values for relation in the primary or secondary category
sylvain.thenault@logilab.fr
parents: 1692
diff changeset
   417
                rset = self.copying.related(rschema, role)
a2b5dfdb4b62 should prefill cached values for relation in the primary or secondary category
sylvain.thenault@logilab.fr
parents: 1692
diff changeset
   418
                self.newentity.set_related_cache(rschema, role, rset)
1423
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parents: 1396
diff changeset
   419
1147
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diff changeset
   420
    def submited_message(self):
402e8a8b1d6a more form works
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parents: 1138
diff changeset
   421
        """return the message that will be displayed on successful edition"""
402e8a8b1d6a more form works
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parents: 1138
diff changeset
   422
        return self.req._('entity copied')
402e8a8b1d6a more form works
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parents: 1138
diff changeset
   423
1423
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parents: 1396
diff changeset
   424
2005
e8032965f37a turn every form class into appobject. They should not be instantiated manually anymore.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1995
diff changeset
   425
class TableEditForm(forms.CompositeForm):
1147
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parents: 1138
diff changeset
   426
    id = 'muledit'
1692
56009f2101fe fix multiple edit
sylvain.thenault@logilab.fr
parents: 1685
diff changeset
   427
    domid = 'entityForm'
56009f2101fe fix multiple edit
sylvain.thenault@logilab.fr
parents: 1685
diff changeset
   428
    onsubmit = "return validateForm('%s', null);" % domid
1304
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1297
diff changeset
   429
    form_buttons = [SubmitButton(_('validate modifications on selected items')),
8975c8e520a9 refactor button handling
sylvain.thenault@logilab.fr
parents: 1297
diff changeset
   430
                    ResetButton(_('revert changes'))]
1423
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sylvain.thenault@logilab.fr
parents: 1396
diff changeset
   431
1692
56009f2101fe fix multiple edit
sylvain.thenault@logilab.fr
parents: 1685
diff changeset
   432
    def __init__(self, req, rset, **kwargs):
56009f2101fe fix multiple edit
sylvain.thenault@logilab.fr
parents: 1685
diff changeset
   433
        kwargs.setdefault('__redirectrql', rset.printable_rql())
56009f2101fe fix multiple edit
sylvain.thenault@logilab.fr
parents: 1685
diff changeset
   434
        super(TableEditForm, self).__init__(req, rset, **kwargs)
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   435
        for row in xrange(len(self.rset)):
2650
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2576
diff changeset
   436
            form = self.vreg['forms'].select('edition', self.req,
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2576
diff changeset
   437
                                             rset=self.rset, row=row,
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2576
diff changeset
   438
                                             attrcategories=('primary',),
3880
88fc53eb5b5f [forms] muledit mainform should copy nav params, its subforms shouldn't
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3806
diff changeset
   439
                                             copy_nav_params=False,
2650
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2576
diff changeset
   440
                                             mainform=False)
1324
a82f83188695 ease renderer overriding
sylvain.thenault@logilab.fr
parents: 1322
diff changeset
   441
            # XXX rely on the EntityCompositeFormRenderer to put the eid input
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   442
            form.remove_field(form.field_by_name('eid'))
3513
c002f6488631 [form] replace is_subform by parent_form, carrying more information at the same cost
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3355
diff changeset
   443
            self.add_subform(form)
1091
b5e253c0dd13 a bit of reorganisation inside web/views:
sylvain.thenault@logilab.fr
parents:
diff changeset
   444
1423
39320a58faac missing overriding of removejs in inline-creation form view
sylvain.thenault@logilab.fr
parents: 1396
diff changeset
   445
1318
50e1a778c5ee new FormViewMixIn class, cleanup FormMixIn (to remove once cubes doesn't use it anymore)
sylvain.thenault@logilab.fr
parents: 1313
diff changeset
   446
class TableEditFormView(FormViewMixIn, EntityView):
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   447
    id = 'muledit'
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   448
    __select__ = EntityView.__select__ & yes()
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   449
    title = _('multiple edit')
1423
39320a58faac missing overriding of removejs in inline-creation form view
sylvain.thenault@logilab.fr
parents: 1396
diff changeset
   450
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   451
    def call(self, **kwargs):
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   452
        """a view to edit multiple entities of the same type the first column
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   453
        should be the eid
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   454
        """
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   455
        #self.form_title(entity)
3880
88fc53eb5b5f [forms] muledit mainform should copy nav params, its subforms shouldn't
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3806
diff changeset
   456
        form = self.vreg['forms'].select(self.id, self.req, rset=self.rset,
88fc53eb5b5f [forms] muledit mainform should copy nav params, its subforms shouldn't
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3806
diff changeset
   457
                                         copy_nav_params=True)
1995
ec95eaa2b711 turn renderers into appobjects
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 1977
diff changeset
   458
        self.w(form.form_render())
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   459
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   460
1318
50e1a778c5ee new FormViewMixIn class, cleanup FormMixIn (to remove once cubes doesn't use it anymore)
sylvain.thenault@logilab.fr
parents: 1313
diff changeset
   461
class InlineEntityEditionFormView(FormViewMixIn, EntityView):
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   462
    """
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   463
    :attr peid: the parent entity's eid hosting the inline form
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   464
    :attr rtype: the relation bridging `etype` and `peid`
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   465
    :attr role: the role played by the `peid` in the relation
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   466
    :attr pform: the parent form where this inlined form is being displayed
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   467
    """
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   468
    id = 'inline-edition'
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   469
    __select__ = non_final_entity() & match_kwargs('peid', 'rtype')
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   470
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   471
    _select_attrs = ('peid', 'rtype', 'role', 'pform')
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   472
    removejs = "removeInlinedEntity('%s', '%s', '%s')"
1423
39320a58faac missing overriding of removejs in inline-creation form view
sylvain.thenault@logilab.fr
parents: 1396
diff changeset
   473
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   474
    def __init__(self, *args, **kwargs):
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   475
        for attr in self._select_attrs:
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   476
            setattr(self, attr, kwargs.pop(attr, None))
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   477
        super(InlineEntityEditionFormView, self).__init__(*args, **kwargs)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   478
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   479
    def _entity(self):
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   480
        assert self.row is not None, self
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   481
        return self.rset.get_entity(self.row, self.col)
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   482
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   483
    @property
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   484
    @cached
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   485
    def form(self):
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   486
        entity = self._entity()
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   487
        form = self.vreg['forms'].select('edition', self.req,
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   488
                                         entity=entity,
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   489
                                         form_renderer_id='inline',
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   490
                                         mainform=False, copy_nav_params=False,
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   491
                                         **self.extra_kwargs)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   492
        form.parent_form = self.pform
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   493
        self.add_hiddens(form, entity)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   494
        return form
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   495
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   496
    def cell_call(self, row, col, i18nctx, **kwargs):
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   497
        """
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   498
        :param peid: the parent entity's eid hosting the inline form
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   499
        :param rtype: the relation bridging `etype` and `peid`
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   500
        :param role: the role played by the `peid` in the relation
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   501
        """
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   502
        entity = self._entity()
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   503
        divonclick = "restoreInlinedEntity('%s', '%s', '%s')" % (
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   504
            self.peid, self.rtype, entity.eid)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   505
        self.render_form(i18nctx, divonclick=divonclick, **kwargs)
1423
39320a58faac missing overriding of removejs in inline-creation form view
sylvain.thenault@logilab.fr
parents: 1396
diff changeset
   506
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   507
    def render_form(self, i18nctx, **kwargs):
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   508
        """fetch and render the form"""
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   509
        entity = self._entity()
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   510
        divid = '%s-%s-%s' % (self.peid, self.rtype, entity.eid)
3327
44efba78afac fix/enhance i18n context usage for inlined forms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3078
diff changeset
   511
        title = self.req.pgettext(i18nctx, 'This %s' % entity.e_schema)
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   512
        removejs = self.removejs % (self.peid, self.rtype, entity.eid)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   513
        countkey = '%s_count' % self.rtype
2247
9dbbe6a4c9b0 use a counter of displayed inlined forms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2224
diff changeset
   514
        try:
9dbbe6a4c9b0 use a counter of displayed inlined forms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2224
diff changeset
   515
            self.req.data[countkey] += 1
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   516
        except KeyError:
2247
9dbbe6a4c9b0 use a counter of displayed inlined forms
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2224
diff changeset
   517
            self.req.data[countkey] = 1
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   518
        self.w(self.form.form_render(
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   519
            divid=divid, title=title, removejs=removejs, i18nctx=i18nctx,
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   520
            counter=self.req.data[countkey], **kwargs))
1396
daaebf6b9922 refactor to ease overriding
sylvain.thenault@logilab.fr
parents: 1366
diff changeset
   521
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   522
    def add_hiddens(self, form, entity):
3532
df045bc51d00 [inlined forms] nicer add_hiddens implementation relying on standard entity forms handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3518
diff changeset
   523
        """to ease overriding (see cubes.vcsfile.views.forms for instance)"""
df045bc51d00 [inlined forms] nicer add_hiddens implementation relying on standard entity forms handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3518
diff changeset
   524
        iid = 'rel-%s-%s-%s' % (self.peid, self.rtype, entity.eid)
3586
52b00c5e441a cleanup
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3534
diff changeset
   525
        #  * str(self.rtype) in case it's a schema object
3534
81cfec545e1b ensure str is given as field's name
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3532
diff changeset
   526
        #  * neged_role() since role is the for parent entity, we want the role
81cfec545e1b ensure str is given as field's name
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3532
diff changeset
   527
        #    of the inlined entity
81cfec545e1b ensure str is given as field's name
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3532
diff changeset
   528
        form.form_add_hidden(name=str(self.rtype), value=self.peid,
3532
df045bc51d00 [inlined forms] nicer add_hiddens implementation relying on standard entity forms handling
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3518
diff changeset
   529
                             role=neg_role(self.role), eidparam=True, id=iid)
1423
39320a58faac missing overriding of removejs in inline-creation form view
sylvain.thenault@logilab.fr
parents: 1396
diff changeset
   530
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   531
    def keep_entity(self, form, entity):
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   532
        if not entity.has_eid():
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   533
            return True
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   534
        # are we regenerating form because of a validation error ?
1750
9df5e65c5f79 fix name error
sylvain.thenault@logilab.fr
parents: 1710
diff changeset
   535
        if form.form_previous_values:
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   536
            cdvalues = self.req.list_form_param(eid_param(self.rtype, self.peid),
1710
8c717cc0b353 refactor error handling: get validation error information from a form attribute instead of req.data to avoid pb when multiple forms are displayed
sylvain.thenault@logilab.fr
parents: 1703
diff changeset
   537
                                                form.form_previous_values)
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   538
            if unicode(entity.eid) not in cdvalues:
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   539
                return False
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   540
        return True
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   541
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   542
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   543
class InlineEntityCreationFormView(InlineEntityEditionFormView):
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   544
    """
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   545
    :attr etype: the entity type being created in the inline form
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   546
    """
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   547
    id = 'inline-creation'
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   548
    __select__ = (match_kwargs('peid', 'rtype')
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   549
                  & specified_etype_implements('Any'))
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   550
    _select_attrs = InlineEntityEditionFormView._select_attrs + ('etype',)
1423
39320a58faac missing overriding of removejs in inline-creation form view
sylvain.thenault@logilab.fr
parents: 1396
diff changeset
   551
    removejs = "removeInlineForm('%s', '%s', '%s')"
39320a58faac missing overriding of removejs in inline-creation form view
sylvain.thenault@logilab.fr
parents: 1396
diff changeset
   552
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   553
    @cached
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   554
    def _entity(self):
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   555
        try:
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   556
            cls = self.vreg['etypes'].etype_class(self.etype)
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   557
        except:
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   558
            self.w(self.req._('no such entity type %s') % etype)
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   559
            return
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   560
        self.initialize_varmaker()
3331
8e63b72287b1 cleaner code
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3327
diff changeset
   561
        entity = cls(self.req)
1147
402e8a8b1d6a more form works
sylvain.thenault@logilab.fr
parents: 1138
diff changeset
   562
        entity.eid = self.varmaker.next()
3518
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   563
        return entity
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   564
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   565
    def call(self, i18nctx, **kwargs):
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   566
        self.render_form(i18nctx, **kwargs)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   567
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   568
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   569
class InlineAddNewLinkView(InlineEntityCreationFormView):
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   570
    """
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   571
    :attr card: the cardinality of the relation according to role of `peid`
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   572
    """
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   573
    id = 'inline-addnew-link'
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   574
    __select__ = (match_kwargs('peid', 'rtype')
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   575
                  & specified_etype_implements('Any'))
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   576
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   577
    _select_attrs = InlineEntityCreationFormView._select_attrs + ('card',)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   578
    form = None # no actual form wrapped
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   579
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   580
    def call(self, i18nctx, **kwargs):
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   581
        divid = "addNew%s%s%s:%s" % (self.etype, self.rtype, self.role, self.peid)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   582
        self.w(u'<div class="inlinedform" id="%s" cubicweb:limit="true">'
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   583
          % divid)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   584
        js = "addInlineCreationForm('%s', '%s', '%s', '%s', '%s')" % (
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   585
            self.peid, self.etype, self.rtype, self.role, i18nctx)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   586
        if self.pform.should_hide_add_new_relation_link(self.rtype, self.card):
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   587
            js = "toggleVisibility('%s'); %s" % (divid, js)
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   588
        __ = self.req.pgettext
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   589
        self.w(u'<a class="addEntity" id="add%s:%slink" href="javascript: %s" >+ %s.</a>'
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   590
          % (self.rtype, self.peid, js, __(i18nctx, 'add a %s' % self.etype)))
11ce4682187d [form] important refactoring of inlined forms to get proper separation of form object creation / rendering
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3513
diff changeset
   591
        self.w(u'</div>')