author | Sylvain Thénault <sylvain.thenault@logilab.fr> |
Mon, 21 Dec 2009 20:25:58 +0100 | |
changeset 4167 | 73e649a7797d |
parent 4163 | b2747ed057e6 |
child 4169 | 341d19ef7b7c |
permissions | -rw-r--r-- |
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"""widget classes for form construction |
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:organization: Logilab |
1977
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1970
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:copyright: 2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2. |
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:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr |
1977
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parents:
1970
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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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from datetime import date |
1966
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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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||
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from cubicweb import tags, uilib |
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from cubicweb.web import stdmsgs, INTERNAL_FIELD_VALUE, ProcessFormError |
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class FieldWidget(object): |
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"""abstract widget class""" |
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# javascript / css files required by the widget |
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needs_js = () |
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needs_css = () |
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# automatically set id and tabindex attributes ? |
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setdomid = True |
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settabindex = True |
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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): |
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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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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): |
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"""render the widget for the given `field` of `form`. |
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To override in concrete class |
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""" |
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raise NotImplementedError |
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def values_and_attributes(self, form, field): |
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values = field.display_value(form) |
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if not isinstance(values, (tuple, list)): |
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values = (values,) |
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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) |
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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 values, attrs |
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|
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def process_field_data(self, form, field): |
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posted = form._cw.form |
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val = posted.get(field.input_name(form)) |
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return val |
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@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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""" |
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values, attrs = self.values_and_attributes(form, field) |
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return field.input_name(form), 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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""" |
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self.add_media(form) |
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values, attrs = self.values_and_attributes(form, field) |
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# ensure something is rendered |
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if not values: |
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values = (INTERNAL_FIELD_VALUE,) |
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inputs = [tags.input(name=field.input_name(form), type=self.type, |
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value=value, **attrs) |
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for value in values] |
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return u'\n'.join(inputs) |
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# basic html widgets ########################################################### |
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class TextInput(Input): |
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"""<input type='text'>""" |
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type = 'text' |
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class PasswordInput(Input): |
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"""<input type='password'> and its confirmation field (using |
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<field's name>-confirm as name) |
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""" |
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type = 'password' |
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def render(self, form, field, renderer): |
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self.add_media(form) |
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values, attrs = self.values_and_attributes(form, field) |
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assert len(values) == 1 |
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id = attrs.pop('id') |
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116 |
inputs = [tags.input(name=field.input_name(form), |
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117 |
value=values[0], type=self.type, id=id, **attrs), |
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118 |
'<br/>', |
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119 |
tags.input(name=field.input_name(form, '-confirm'), |
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120 |
value=values[0], type=self.type, **attrs), |
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121 |
' ', tags.span(form._cw._('confirm password'), |
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122 |
**{'class': 'emphasis'})] |
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123 |
return u'\n'.join(inputs) |
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124 |
|
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125 |
def process_field_data(self, form, field): |
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126 |
passwd1 = super(PasswordInput, self).process_field_data(form, field) |
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127 |
passwd2 = form._cw.form.get(field.input_name(form, '-confirm')) |
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128 |
if passwd1 == passwd2: |
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129 |
if passwd1 is None: |
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130 |
return None |
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131 |
return passwd1.encode('utf-8') |
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132 |
raise ProcessFormError(form._cw._("password and confirmation don't match")) |
1096 | 133 |
|
4160 | 134 |
|
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135 |
class PasswordSingleInput(Input): |
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136 |
"""<input type='password'> without a confirmation field""" |
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137 |
type = 'password' |
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138 |
|
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139 |
def process_field_data(self, form, field): |
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140 |
value = super(PasswordSingleInput, self).process_field_data(form, field) |
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141 |
if value is not None: |
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142 |
return value.encode('utf-8') |
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143 |
return value |
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144 |
|
4160 | 145 |
|
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146 |
class FileInput(Input): |
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147 |
"""<input type='file'>""" |
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type = 'file' |
1474 | 149 |
|
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150 |
def values_and_attributes(self, form, field): |
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151 |
# ignore value which makes no sense here (XXX even on form validation error?) |
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152 |
values, attrs = super(FileInput, self).values_and_attributes(form, field) |
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153 |
return ('',), attrs |
1096 | 154 |
|
1474 | 155 |
|
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156 |
class HiddenInput(Input): |
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157 |
"""<input type='hidden'>""" |
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158 |
type = 'hidden' |
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159 |
setdomid = False # by default, don't set id attribute on hidden input |
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160 |
settabindex = False |
1096 | 161 |
|
1474 | 162 |
|
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163 |
class ButtonInput(Input): |
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164 |
"""<input type='button'> |
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165 |
|
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166 |
if you want a global form button, look at the Button, SubmitButton, |
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167 |
ResetButton and ImgButton classes below. |
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|
168 |
""" |
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169 |
type = 'button' |
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|
170 |
|
1096 | 171 |
|
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172 |
class TextArea(FieldWidget): |
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173 |
"""<textarea>""" |
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|
174 |
|
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|
175 |
def render(self, form, field, renderer): |
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|
176 |
values, attrs = self.values_and_attributes(form, field) |
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|
177 |
attrs.setdefault('onkeyup', 'autogrow(this)') |
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|
178 |
if not values: |
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|
179 |
value = u'' |
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|
180 |
elif len(values) == 1: |
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181 |
value = values[0] |
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|
182 |
else: |
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|
183 |
raise ValueError('a textarea is not supposed to be multivalued') |
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|
184 |
lines = value.splitlines() |
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|
185 |
linecount = len(lines) |
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|
186 |
for line in lines: |
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|
187 |
linecount += len(line) / 80 |
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|
188 |
attrs.setdefault('cols', 80) |
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|
189 |
attrs.setdefault('rows', min(15, linecount + 2)) |
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|
190 |
return tags.textarea(value, name=field.input_name(form), **attrs) |
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|
191 |
|
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|
192 |
|
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|
193 |
class FCKEditor(TextArea): |
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194 |
"""FCKEditor enabled <textarea>""" |
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195 |
def __init__(self, *args, **kwargs): |
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196 |
super(FCKEditor, self).__init__(*args, **kwargs) |
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|
197 |
self.attrs['cubicweb:type'] = 'wysiwyg' |
1474 | 198 |
|
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|
199 |
def render(self, form, field, renderer): |
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|
200 |
form._cw.fckeditor_config() |
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|
201 |
return super(FCKEditor, self).render(form, field, renderer) |
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|
202 |
|
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|
203 |
|
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|
204 |
class Select(FieldWidget): |
1474 | 205 |
"""<select>, for field having a specific vocabulary""" |
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|
206 |
vocabulary_widget = True |
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|
207 |
|
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|
208 |
def __init__(self, attrs=None, multiple=False): |
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209 |
super(Select, self).__init__(attrs) |
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|
210 |
self._multiple = multiple |
1474 | 211 |
|
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|
212 |
def render(self, form, field, renderer): |
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|
213 |
curvalues, attrs = self.values_and_attributes(form, field) |
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changeset
|
214 |
if not 'size' in attrs: |
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|
215 |
attrs['size'] = self._multiple and '5' or '1' |
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|
216 |
options = [] |
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|
217 |
optgroup_opened = False |
2518
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|
218 |
for option in field.vocabulary(form): |
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|
219 |
try: |
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|
220 |
label, value, oattrs = option |
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|
221 |
except ValueError: |
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222 |
label, value = option |
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|
223 |
oattrs = {} |
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|
224 |
if value is None: |
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|
225 |
# handle separator |
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|
226 |
if optgroup_opened: |
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|
227 |
options.append(u'</optgroup>') |
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oattrs.setdefault('label', label or '') |
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options.append(u'<optgroup %s>' % uilib.sgml_attributes(oattrs)) |
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230 |
optgroup_opened = True |
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231 |
elif value in curvalues: |
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232 |
options.append(tags.option(label, value=value, |
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233 |
selected='selected', **oattrs)) |
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234 |
else: |
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235 |
options.append(tags.option(label, value=value, **oattrs)) |
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236 |
if optgroup_opened: |
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options.append(u'</optgroup>') |
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238 |
return tags.select(name=field.input_name(form), multiple=self._multiple, |
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239 |
options=options, **attrs) |
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240 |
|
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241 |
|
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242 |
class CheckBox(Input): |
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"""<input type='checkbox'>, for field having a specific vocabulary. One |
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244 |
input will be generated for each possible value. |
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""" |
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246 |
type = 'checkbox' |
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247 |
vocabulary_widget = True |
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|
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249 |
def render(self, form, field, renderer): |
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curvalues, attrs = self.values_and_attributes(form, field) |
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251 |
domid = attrs.pop('id', None) |
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252 |
sep = attrs.pop('separator', u'<br/>\n') |
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options = [] |
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254 |
for i, option in enumerate(field.vocabulary(form)): |
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255 |
try: |
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256 |
label, value, oattrs = option |
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257 |
except ValueError: |
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label, value = option |
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259 |
oattrs = {} |
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iattrs = attrs.copy() |
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261 |
iattrs.update(oattrs) |
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262 |
if i == 0 and domid is not None: |
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263 |
iattrs.setdefault('id', domid) |
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if value in curvalues: |
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265 |
iattrs['checked'] = u'checked' |
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tag = tags.input(name=field.input_name(form), type=self.type, |
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267 |
value=value, **iattrs) |
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268 |
options.append(tag + label) |
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269 |
return sep.join(options) |
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270 |
|
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271 |
|
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272 |
class Radio(CheckBox): |
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273 |
"""<input type='radio'>, for field having a specific vocabulary. One |
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274 |
input will be generated for each possible value. |
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275 |
""" |
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276 |
type = 'radio' |
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277 |
|
2225 | 278 |
|
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279 |
# compound widgets ############################################################# |
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280 |
|
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281 |
class IntervalWidget(FieldWidget): |
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282 |
"""custom widget to display an interval composed by 2 fields. This widget |
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283 |
is expected to be used with a CompoundField containing the two actual |
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284 |
fields. |
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285 |
|
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286 |
Exemple usage:: |
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287 |
|
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288 |
from uicfg import autoform_field, autoform_section |
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289 |
autoform_field.tag_attribute(('Concert', 'minprice'), |
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290 |
CompoundField(fields=(IntField(name='minprice'), |
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291 |
IntField(name='maxprice')), |
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292 |
label=_('price'), |
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293 |
widget=IntervalWidget() |
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294 |
)) |
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295 |
# we've to hide the other field manually for now |
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296 |
autoform_section.tag_attribute(('Concert', 'maxprice'), 'generated') |
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297 |
""" |
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298 |
def render(self, form, field, renderer): |
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299 |
actual_fields = field.fields |
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300 |
assert len(actual_fields) == 2 |
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301 |
return u'<div>%s %s %s %s</div>' % ( |
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302 |
form._cw._('from_interval_start'), |
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303 |
actual_fields[0].render(form, renderer), |
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304 |
form._cw._('to_interval_end'), |
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305 |
actual_fields[1].render(form, renderer), |
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|
306 |
) |
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307 |
|
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308 |
|
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309 |
class HorizontalLayoutWidget(FieldWidget): |
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310 |
"""custom widget to display a set of fields grouped together horizontally |
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311 |
in a form. See `IntervalWidget` for example usage. |
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312 |
""" |
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313 |
def render(self, form, field, renderer): |
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314 |
if self.attrs.get('display_label', True): |
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315 |
subst = self.attrs.get('label_input_substitution', '%(label)s %(input)s') |
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316 |
fields = [subst % {'label': renderer.render_label(form, f), |
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317 |
'input': f.render(form, renderer)} |
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318 |
for f in field.subfields(form)] |
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319 |
else: |
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320 |
fields = [f.render(form, renderer) for f in field.subfields(form)] |
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321 |
return u'<div>%s</div>' % ' '.join(fields) |
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322 |
|
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323 |
|
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324 |
# javascript widgets ########################################################### |
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325 |
|
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326 |
class DateTimePicker(TextInput): |
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sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
327 |
"""<input type='text' + javascript date/time picker for date or datetime |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
328 |
fields |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
329 |
""" |
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
330 |
monthnames = ('january', 'february', 'march', 'april', |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
331 |
'may', 'june', 'july', 'august', |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
332 |
'september', 'october', 'november', 'december') |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
333 |
daynames = ('monday', 'tuesday', 'wednesday', 'thursday', |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
334 |
'friday', 'saturday', 'sunday') |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
335 |
|
1311
4cc6e2723dc7
move ajax.js to base form class
sylvain.thenault@logilab.fr
parents:
1304
diff
changeset
|
336 |
needs_js = ('cubicweb.calendar.js',) |
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
337 |
needs_css = ('cubicweb.calendar_popup.css',) |
1474 | 338 |
|
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
339 |
@classmethod |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
340 |
def add_localized_infos(cls, req): |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
341 |
"""inserts JS variables defining localized months and days""" |
4023
eae23c40627a
drop common subpackage
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
3998
diff
changeset
|
342 |
# import here to avoid dependancy from cubicweb to simplejson |
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
343 |
_ = req._ |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
344 |
monthnames = [_(mname) for mname in cls.monthnames] |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
345 |
daynames = [_(dname) for dname in cls.daynames] |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
346 |
req.html_headers.define_var('MONTHNAMES', monthnames) |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
347 |
req.html_headers.define_var('DAYNAMES', daynames) |
1474 | 348 |
|
2522
562f5dcf2345
widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
2519
diff
changeset
|
349 |
def render(self, form, field, renderer): |
562f5dcf2345
widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
2519
diff
changeset
|
350 |
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
|
351 |
self.add_localized_infos(form._cw) |
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
352 |
cal_button = self._render_calendar_popup(form, field) |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
353 |
return txtwidget + cal_button |
1474 | 354 |
|
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
355 |
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
|
356 |
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
|
357 |
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
|
358 |
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
|
359 |
inputid = field.dom_id(form) |
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
360 |
helperid = '%shelper' % inputid |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
361 |
year, month = value.year, value.month |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
362 |
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
|
363 |
<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
|
364 |
% (helperid, inputid, year, month, |
3451
6b46d73823f5
[api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
3388
diff
changeset
|
365 |
form._cw.external_resource('CALENDAR_ICON'), |
6b46d73823f5
[api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
3388
diff
changeset
|
366 |
form._cw._('calendar'), helperid) ) |
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
367 |
|
1474 | 368 |
|
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
369 |
|
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
370 |
# ajax widgets ################################################################ |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
371 |
|
1337
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
372 |
def init_ajax_attributes(attrs, wdgtype, loadtype=u'auto'): |
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
373 |
try: |
1344
930020cb134b
shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents:
1337
diff
changeset
|
374 |
attrs['klass'] += u' widget' |
1337
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
375 |
except KeyError: |
1344
930020cb134b
shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents:
1337
diff
changeset
|
376 |
attrs['klass'] = u'widget' |
930020cb134b
shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents:
1337
diff
changeset
|
377 |
attrs.setdefault('cubicweb:wdgtype', wdgtype) |
930020cb134b
shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents:
1337
diff
changeset
|
378 |
attrs.setdefault('cubicweb:loadtype', loadtype) |
1337
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
379 |
|
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
380 |
|
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
381 |
class AjaxWidget(FieldWidget): |
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
382 |
"""simple <div> based ajax widget""" |
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
383 |
def __init__(self, wdgtype, inputid=None, **kwargs): |
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
384 |
super(AjaxWidget, self).__init__(**kwargs) |
1337
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
385 |
init_ajax_attributes(self.attrs, wdgtype) |
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
386 |
if inputid is not None: |
1344
930020cb134b
shouldn't use unicode keys in attrs
sylvain.thenault@logilab.fr
parents:
1337
diff
changeset
|
387 |
self.attrs['cubicweb:inputid'] = inputid |
1474 | 388 |
|
2522
562f5dcf2345
widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
2519
diff
changeset
|
389 |
def render(self, form, field, renderer): |
1081
f2a85f52b9e5
move fields and widgets to their own module
sylvain.thenault@logilab.fr
parents:
diff
changeset
|
390 |
self.add_media(form) |
4163
b2747ed057e6
substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4160
diff
changeset
|
391 |
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
|
392 |
return tags.div(**attrs) |
1304 | 393 |
|
1474 | 394 |
|
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
395 |
class AutoCompletionWidget(TextInput): |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
396 |
"""ajax widget for StringField, proposing matching existing values as you |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
397 |
type. |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
398 |
""" |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
399 |
needs_js = ('cubicweb.widgets.js', 'jquery.autocomplete.js') |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
400 |
needs_css = ('jquery.autocomplete.css',) |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
401 |
wdgtype = 'SuggestField' |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
402 |
loadtype = 'auto' |
1474 | 403 |
|
1966
87ce7d336393
stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1934
diff
changeset
|
404 |
def __init__(self, *args, **kwargs): |
87ce7d336393
stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1934
diff
changeset
|
405 |
try: |
87ce7d336393
stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1934
diff
changeset
|
406 |
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
|
407 |
except KeyError: |
87ce7d336393
stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1934
diff
changeset
|
408 |
warn('use autocomplete_initfunc argument of %s constructor ' |
87ce7d336393
stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1934
diff
changeset
|
409 |
'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
|
410 |
'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
|
411 |
DeprecationWarning) |
87ce7d336393
stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1934
diff
changeset
|
412 |
self.autocomplete_initfunc = None |
87ce7d336393
stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1934
diff
changeset
|
413 |
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
|
414 |
|
4163
b2747ed057e6
substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4160
diff
changeset
|
415 |
def values_and_attributes(self, form, field): |
b2747ed057e6
substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4160
diff
changeset
|
416 |
values, attrs = super(AutoCompletionWidget, self).values_and_attributes(form, field) |
1337
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
417 |
init_ajax_attributes(attrs, self.wdgtype, self.loadtype) |
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
418 |
# XXX entity form specific |
1875
7bcb02377516
no rschema attribute on widgets
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1874
diff
changeset
|
419 |
attrs['cubicweb:dataurl'] = self._get_url(form.edited_entity, field) |
3993
8cf7c767b134
quick & dirty fix for auto completion widget
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents:
3803
diff
changeset
|
420 |
if not values: |
8cf7c767b134
quick & dirty fix for auto completion widget
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents:
3803
diff
changeset
|
421 |
values = ('',) |
4163
b2747ed057e6
substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4160
diff
changeset
|
422 |
return values, attrs |
1474 | 423 |
|
1875
7bcb02377516
no rschema attribute on widgets
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1874
diff
changeset
|
424 |
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
|
425 |
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
|
426 |
# XXX for bw compat |
87ce7d336393
stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1934
diff
changeset
|
427 |
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
|
428 |
else: |
87ce7d336393
stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1934
diff
changeset
|
429 |
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
|
430 |
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
|
431 |
pageid=entity._cw.pageid) |
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
432 |
|
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
433 |
|
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
434 |
class StaticFileAutoCompletionWidget(AutoCompletionWidget): |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
435 |
"""XXX describe me""" |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
436 |
wdgtype = 'StaticFileSuggestField' |
1474 | 437 |
|
1875
7bcb02377516
no rschema attribute on widgets
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1874
diff
changeset
|
438 |
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
|
439 |
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
|
440 |
# XXX for bw compat |
87ce7d336393
stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1934
diff
changeset
|
441 |
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
|
442 |
else: |
87ce7d336393
stop using autocomplete_initfuncs dict on entity classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
1934
diff
changeset
|
443 |
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
|
444 |
return entity._cw.datadir_url + fname |
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
445 |
|
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
446 |
|
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
447 |
class RestrictedAutoCompletionWidget(AutoCompletionWidget): |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
448 |
"""XXX describe me""" |
1474 | 449 |
wdgtype = 'RestrictedSuggestField' |
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
450 |
|
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
451 |
|
1337
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
452 |
class AddComboBoxWidget(Select): |
4163
b2747ed057e6
substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4160
diff
changeset
|
453 |
def values_and_attributes(self, form, field): |
b2747ed057e6
substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4160
diff
changeset
|
454 |
values, attrs = super(AddComboBoxWidget, self).values_and_attributes(form, field) |
1337
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
455 |
init_ajax_attributes(self.attrs, 'AddComboBox') |
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
456 |
# XXX entity form specific |
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
457 |
entity = form.edited_entity |
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
458 |
attrs['cubicweb:etype_to'] = entity.e_schema |
3689
deb13e88e037
follow yams 0.25 api changes to improve performance
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
3106
diff
changeset
|
459 |
etype_from = entity.e_schema.subjrels[field.name].objects(entity.e_schema)[0] |
1337
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
460 |
attrs['cubicweb:etype_from'] = etype_from |
4163
b2747ed057e6
substitute _render_attrs by values_and_attributes method, keeping bw compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
4160
diff
changeset
|
461 |
return values, attrs |
1474 | 462 |
|
2522
562f5dcf2345
widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
2519
diff
changeset
|
463 |
def render(self, form, field, renderer): |
562f5dcf2345
widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
2519
diff
changeset
|
464 |
return super(AddComboBoxWidget, self).render(form, field, renderer) + u''' |
1337
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
465 |
<div id="newvalue"> |
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
466 |
<input type="text" id="newopt" /> |
2996
866a2c135c33
B #345282 xhtml requires to use   instead of
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
2549
diff
changeset
|
467 |
<a href="javascript:noop()" id="add_newopt"> </a></div> |
1337
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
468 |
''' |
1359 | 469 |
|
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
470 |
# buttons ###################################################################### |
1304 | 471 |
|
472 |
class Button(Input): |
|
1389 | 473 |
"""<input type='button'>, base class for global form buttons |
474 |
||
475 |
note label is a msgid which will be translated at form generation time, you |
|
476 |
should not give an already translated string. |
|
477 |
""" |
|
1304 | 478 |
type = 'button' |
479 |
def __init__(self, label=stdmsgs.BUTTON_OK, attrs=None, |
|
480 |
setdomid=None, settabindex=None, |
|
481 |
name='', value='', onclick=None, cwaction=None): |
|
482 |
super(Button, self).__init__(attrs, setdomid, settabindex) |
|
3803
414bb8439002
[web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
3689
diff
changeset
|
483 |
if isinstance(label, tuple): |
414bb8439002
[web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
3689
diff
changeset
|
484 |
self.label = label[0] |
414bb8439002
[web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
3689
diff
changeset
|
485 |
self.icon = label[1] |
414bb8439002
[web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
3689
diff
changeset
|
486 |
else: |
414bb8439002
[web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
3689
diff
changeset
|
487 |
self.label = label |
414bb8439002
[web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
3689
diff
changeset
|
488 |
self.icon = None |
1304 | 489 |
self.name = name |
490 |
self.value = '' |
|
491 |
self.onclick = onclick |
|
492 |
self.cwaction = cwaction |
|
493 |
self.attrs.setdefault('klass', 'validateButton') |
|
1474 | 494 |
|
2522
562f5dcf2345
widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
2519
diff
changeset
|
495 |
def render(self, form, field=None, renderer=None): |
3451
6b46d73823f5
[api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
3388
diff
changeset
|
496 |
label = form._cw._(self.label) |
1304 | 497 |
attrs = self.attrs.copy() |
498 |
if self.cwaction: |
|
499 |
assert self.onclick is None |
|
500 |
attrs['onclick'] = "postForm('__action_%s', \'%s\', \'%s\')" % ( |
|
501 |
self.cwaction, self.label, form.domid) |
|
502 |
elif self.onclick: |
|
503 |
attrs['onclick'] = self.onclick |
|
504 |
if self.name: |
|
505 |
attrs['name'] = name |
|
506 |
if self.setdomid: |
|
507 |
attrs['id'] = self.name |
|
508 |
if self.settabindex and not 'tabindex' in attrs: |
|
3451
6b46d73823f5
[api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
3388
diff
changeset
|
509 |
attrs['tabindex'] = form._cw.next_tabindex() |
3803
414bb8439002
[web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
3689
diff
changeset
|
510 |
if self.icon: |
3890
d7a270f50f54
backport stable branch (one more time painfully)
Sylvain Thénault <sylvain.thenault@logilab.fr>
diff
changeset
|
511 |
img = tags.img(src=form._cw.external_resource(self.icon), alt=self.icon) |
3803
414bb8439002
[web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
3689
diff
changeset
|
512 |
else: |
414bb8439002
[web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
3689
diff
changeset
|
513 |
img = u'' |
414bb8439002
[web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
3689
diff
changeset
|
514 |
return tags.button(img + xml_escape(label), escapecontent=False, |
414bb8439002
[web ui] decorate form buttons with icons (at last)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
3689
diff
changeset
|
515 |
value=label, type=self.type, **attrs) |
1304 | 516 |
|
1474 | 517 |
|
1304 | 518 |
class SubmitButton(Button): |
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
519 |
"""<input type='submit'>, main button to submit a form""" |
1304 | 520 |
type = 'submit' |
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
521 |
|
1474 | 522 |
|
1304 | 523 |
class ResetButton(Button): |
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
524 |
"""<input type='reset'>, main button to reset a form. |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
525 |
You usually don't want this. |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
526 |
""" |
1304 | 527 |
type = 'reset' |
528 |
||
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
529 |
|
1304 | 530 |
class ImgButton(object): |
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
531 |
"""<img> wrapped into a <a> tag with href triggering something (usually a |
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
532 |
javascript call) |
1389 | 533 |
|
534 |
note label is a msgid which will be translated at form generation time, you |
|
535 |
should not give an already translated string. |
|
1330
92343a468e2a
add some documentation, backport *CompletionWidget
sylvain.thenault@logilab.fr
parents:
1329
diff
changeset
|
536 |
""" |
1304 | 537 |
def __init__(self, domid, href, label, imgressource): |
538 |
self.domid = domid |
|
539 |
self.href = href |
|
540 |
self.imgressource = imgressource |
|
541 |
self.label = label |
|
1474 | 542 |
|
2522
562f5dcf2345
widget.render now takes the renderer as third argument (keeping minimal bw compat)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
2519
diff
changeset
|
543 |
def render(self, form, field=None, renderer=None): |
3451
6b46d73823f5
[api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
3388
diff
changeset
|
544 |
label = form._cw._(self.label) |
6b46d73823f5
[api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
3388
diff
changeset
|
545 |
imgsrc = form._cw.external_resource(self.imgressource) |
1389 | 546 |
return '<a id="%(domid)s" href="%(href)s">'\ |
547 |
'<img src="%(imgsrc)s" alt="%(label)s"/>%(label)s</a>' % { |
|
548 |
'label': label, 'imgsrc': imgsrc, |
|
549 |
'domid': self.domid, 'href': self.href} |
|
1474 | 550 |
|
1304 | 551 |
|
1474 | 552 |
|
1337
828bbf500bcc
backport AddComboBoxWidget, ajax widgets refactoring
sylvain.thenault@logilab.fr
parents:
1336
diff
changeset
|
553 |
# XXX EntityLinkComboBoxWidget, [Raw]DynamicComboBoxWidget |