def rows(self):
"""Returns a generator with table rows"""
for x_value in self.x_values:
tds = []
# Info fields
for name, field in self.info_fields:
field = BoundField(self, field, name)
tds.append(u'<td>%s</td>' % unicode(field))
# Cross fields
for y_value in self.y_values:
field_prefix = self._meta.cross_fields_template % (
self.get_x_value(x_value),
self.get_y_value(y_value),
)
for field_name, field in self.fields.items():
if field_name.startswith(field_prefix):
errors = '' # TODO
bfield = BoundField(self, field, field_name)
tds.append(u'<td>%s %s</td>' %
(errors, unicode(bfield)))
tds = u''.join(tds)
yield u'<tr><th>%s</th>%s</tr>' % (x_value, tds)
def __iter__(self): for name, field in self.fields.items(): bound_field = BoundField(self, field, name) bound_field.percent = field.percent bound_field.student_name = field.student_name yield bound_field
def __init__(self, *args, **kwargs):
super(FindingForm, self).__init__(*args, **kwargs)
# Dynamically add the fields for IM providers / external services
self.service_fields = []
for shortname, name, icon in SERVICES:
field = forms.URLField(
max_length=255, required=False, label=name
)
self.fields['service_' + shortname] = field
self.service_fields.append({
'label': name,
'shortname': shortname,
'id': 'service_' + shortname,
'icon': icon,
'field': BoundField(self, field, 'service_' + shortname),
})
self.improvider_fields = []
for shortname, name, icon in IMPROVIDERS:
field = forms.CharField(
max_length=50, required=False, label=name
)
self.fields['im_' + shortname] = field
self.improvider_fields.append({
'label': name,
'shortname': shortname,
'id': 'im_' + shortname,
'icon': icon,
'field': BoundField(self, field, 'im_' + shortname),
})
def __init__(self, *args, **kwargs):
# Dynamically add the fields for IM providers / external services
super(PortfolioForm, self).__init__(*args, **kwargs)
self.portfolio_fields = []
self.initial = {}
num = 1
for site in kwargs['instance'].portfoliosite_set.all():
self.initial['title_%d' % num] = site.title
self.initial['url_%d' % num] = site.url
num += 1
# Add fields
for i in range(1, num + 3):
url_field = forms.URLField(max_length=255,
required=False,
label=_('URL %d') % i)
title_field = forms.CharField(max_length=100,
required=False,
label=_('Title %d') % i)
self.fields['title_%d' % i] = title_field
self.fields['url_%d' % i] = url_field
self.portfolio_fields.append({
'title_field':
BoundField(self, title_field, 'title_%d' % i),
'url_field':
BoundField(self, url_field, 'url_%d' % i),
'title_id':
'id_title_%d' % i,
'url_id':
'id_url_%d' % i,
})
# Add custom validator for each url field
for key in [k for k in self.fields if k.startswith('url_')]:
setattr(self, 'clean_%s' % key, make_validator(key, self))
def __iter__(self):
for name, field in self.fields.items():
bound_field = BoundField(self, field, name)
bound_field.percent = field.percent
bound_field.student_name = field.student_name
yield bound_field
def render(self, form, form_style, context, template_pack=TEMPLATE_PACK):
extra = []
for field in self.fields:
field_instance = form.fields[field]
bound_field = BoundField(form, field_instance, field)
extra.append(bound_field.value())
context["extra"] = mark_safe("\n".join(extra))
return super(VisibleHiddenField, self).render(form, form_style, context, template_pack)
def as_hidden(self):
"""Returns this form rendered entirely as hidden fields."""
output = []
for name, field in self.fields.items():
bf = BoundField(self, field, name)
output.append(bf.as_hidden())
return mark_safe(u'\n'.join(output))
def __iter__(self):
for field in self.args:
if isinstance(field, (list, tuple)):
yield [
BoundField(self.form, self.form.fields[f], f)
for f in field
]
else:
yield BoundField(self.form, self.form.fields[field], field)
def get_field_tuple(name, form_or_model):
"""Returns a tuple for the field, of given instance, identified by "name".
Instance could be a model instance, a form instance or any arbitrary object.
The returned tuple is in the form:
(label, attrs, value)
"""
name, sep, suffix = name.partition(':')
label = ""
value = ""
td_attrs = {}
field_list = get_fields(form_or_model)
field = None
if name in field_list:
field = field_list[name]
elif hasattr(form_or_model, name):
field = getattr(form_or_model, name)
if hasattr(field, 'short_description'):
name = field.short_description
if isinstance(field, models.Field):
label = '%s:' % field.verbose_name
value = '%s' % field_to_string(field, form_or_model)
elif isinstance(field, forms.Field):
bf = BoundField(form_or_model, field, name)
label = '%s' % bf.label_tag()
value = '%s' % bf
if bf.help_text:
value += '<br/><span title="%(help_text)s" class="helptext helppopup">%(help_text)s</span>' % {
"help_text": '%s' % bf.help_text
}
errors = bf.errors
if errors:
value += '<br/>\n<ul class="errorlist">\n'
for error in errors:
value += '\t<li>%s</li>\n' % error
value += '</ul>\n'
css_classes = bf.css_classes()
if css_classes:
td_attrs['class'] = css_classes
else:
name = _(pretty_name(name).lower())
label = '%s:' % name.capitalize()
value = field() if callable(field) else field
firstcap_label = label[:1].upper() + label[1:]
if suffix:
value += " " + suffix
return mark_safe(firstcap_label), flatatt(td_attrs), mark_safe(value)
def render(self, form, form_style, context, template_pack=TEMPLATE_PACK):
extra = []
for field in self.fields:
field_instance = form.fields[field]
bound_field = BoundField(form, field_instance, field)
extra.append(bound_field.value())
context['extra'] = mark_safe("\n".join(extra))
return super(VisibleHiddenField, self).render(form, form_style,
context, template_pack)
def _ul_html_output(self, normal_row, error_row, row_ender, help_text_html, errors_on_separate_row):
"Helper function for outputting HTML. Used by as_table(), as_ul(), as_p()."
top_errors = self.non_field_errors() # Errors that should be displayed above all fields.
output, hidden_fields = [], []
##########
### Main hack goes like this: we want children to be rendered as <ul> *inside* parent <li>
### Thus, we render special tree items not as usual, but using helper atribute that sorted it as tree for us
##########
for name, field in self.fields.items():
bf = BoundField(self, field, name)
bf_errors = self.error_class([conditional_escape(error) for error in bf.errors]) # Escape and cache in local variable.
if bf.is_hidden:
if bf_errors:
top_errors.extend([u'(Hidden field %s) %s' % (name, force_unicode(e)) for e in bf_errors])
hidden_fields.append(unicode(bf))
else:
if errors_on_separate_row and bf_errors:
output.append(error_row % force_unicode(bf_errors))
if bf.label:
label = conditional_escape(force_unicode(bf.label))
# Only add the suffix if the label does not end in
# punctuation.
if self.label_suffix:
if label[-1] not in ':?.!':
label += self.label_suffix
label = bf.label_tag(label) or ''
else:
label = ''
if field.help_text:
help_text = help_text_html % force_unicode(field.help_text)
else:
help_text = u''
output.append(normal_row % {'errors': force_unicode(bf_errors), 'label': force_unicode(label), 'field': unicode(bf), 'help_text': help_text})
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
if hidden_fields: # Insert any hidden fields in the last row.
str_hidden = u''.join(hidden_fields)
if output:
last_row = output[-1]
# Chop off the trailing row_ender (e.g. '</td></tr>') and
# insert the hidden fields.
if not last_row.endswith(row_ender):
# This can happen in the as_p() case (and possibly others
# that users write): if there are only top errors, we may
# not be able to conscript the last row for our purposes,
# so insert a new, empty row.
last_row = normal_row % {'errors': '', 'label': '', 'field': '', 'help_text': ''}
output.append(last_row)
output[-1] = last_row[:-len(row_ender)] + str_hidden + row_ender
else:
# If there aren't any rows in the output, just append the
# hidden fields.
output.append(str_hidden)
return mark_safe(u'\n'.join(output))
def __iter__(self):
for name, field in self.fields.items():
if name.endswith("-text"):
continue
score_field = BoundField(self, field, name)
score_field.user = field.user
comment_field = BoundField(self, self.fields[name + "-text"], name + "-text")
yield (score_field, comment_field)
def get_field_tuple(name, form_or_model):
"""Returns a tuple for the field, of given instance, identified by "name".
Instance could be a model instance, a form instance or any arbitrary object.
The returned tuple is in the form:
(label, attrs, value)
"""
name, sep, suffix = name.partition(':')
label = ""
value = ""
td_attrs = {}
field_list = get_fields(form_or_model)
field = None
if name in field_list:
field = field_list[name]
elif hasattr(form_or_model, name):
field = getattr(form_or_model, name)
if hasattr(field, 'short_description'):
name = field.short_description
if isinstance(field, models.Field):
label = '%s:' % field.verbose_name
value = '%s' % field_to_string(field, form_or_model)
elif isinstance(field, forms.Field):
bf = BoundField(form_or_model, field, name)
label = '%s' % bf.label_tag()
value = '%s' % bf
if bf.help_text:
value += '<br/><span title="%(help_text)s" class="helptext helppopup">%(help_text)s</span>' % {"help_text": '%s' % bf.help_text}
errors = bf.errors
if errors:
value += '<br/>\n<ul class="errorlist">\n'
for error in errors:
value += '\t<li>%s</li>\n' % error
value += '</ul>\n'
css_classes = bf.css_classes()
if css_classes:
td_attrs['class'] = css_classes
else:
name = _(pretty_name(name).lower())
label = '%s:' % name.capitalize()
value = field() if callable(field) else field
firstcap_label = label[:1].upper() + label[1:]
if suffix:
value += " " + suffix
return mark_safe(firstcap_label), flatatt(td_attrs), mark_safe(value)
def _html_output(self, normal_row, error_row, row_ender, help_text_html,
errors_on_separate_row):
# Customized to handle special case for reCaptcha forms (not rendering remote_ip field)
"Helper function for outputting HTML. Used by as_table(), as_ul(), as_p()."
top_errors = self.non_field_errors(
) # Errors that should be displayed above all fields.
output, hidden_fields = [], []
for name, field in self.fields.items():
html_class_attr = ''
bf = BoundField(self, field, name)
bf_errors = self.error_class([
conditional_escape(error) for error in bf.errors
]) # Escape and cache in local variable.
if not bf.is_hidden:
# Create a 'class="..."' atribute if the row should have any
# CSS classes applied.
css_classes = bf.css_classes()
if css_classes:
html_class_attr = ' class="%s"' % css_classes
if errors_on_separate_row and bf_errors:
output.append(error_row % force_unicode(bf_errors))
if bf.label:
label = conditional_escape(force_unicode(bf.label))
# Only add the suffix if the label does not end in
# punctuation.
if self.label_suffix:
if label[-1] not in ':?.!':
label += self.label_suffix
label = bf.label_tag(label) or ''
else:
label = ''
if field.help_text:
help_text = help_text_html % force_unicode(field.help_text)
else:
help_text = u''
output.append(
normal_row % {
'errors': force_unicode(bf_errors),
'label': force_unicode(label),
'field': unicode(bf),
'help_text': help_text,
'html_class_attr': html_class_attr
})
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
return mark_safe(u'\n'.join(output))
def as_div(self):
text_row = """<div class="form-line">%(label)s %(field)s %(errors)s %(help_text)s</div>"""
choice_row = """<div class="form-line-choice">%(field)s %(label)s %(errors)s %(help_text)s</div>"""
hidden_row = """<div class="form-hidden">%(field)s</div>"""
error_row = """<div class="form-error">%s</div>"""
help_text_html = """<div class="form-note">%s</div>"""
required_html = """<span class="reqicon">*</span>"""
output, hidden_fields = [], []
for name, field in self.fields.items():
bf = BoundField(self, field, name)
bf_errors = self.error_class([escape(error) for error in bf.errors])
if bf.is_hidden:
# Just output the widget row for a hidden field
hidden = unicode(bf).replace(u" />", u">")
hidden_fields.append(hidden_row % {"field": hidden})
else:
choice_field = isinstance(field.widget, CheckboxInput)
# Build label HTML, with required * if appropriate
if bf.label:
label = escape(force_unicode(bf.label))
required = required_html if field.required else u""
label_attrs = {}
if choice_field:
label_attrs["class"] = "choice"
label = bf.label_tag(label + required, attrs=label_attrs) or ""
else:
label = ""
# Build help text HTML
if field.help_text:
help_text = help_text_html % force_unicode(field.help_text)
else:
help_text = u""
# Output the row
if choice_field:
template = choice_row
else:
template = text_row
row_context = {
"errors": force_unicode(bf_errors),
"label": force_unicode(label),
"field": unicode(bf).replace(u" />", u">"),
"help_text": help_text,
}
output.append(template % row_context)
return mark_safe(u"\n".join(hidden_fields) + u"\n".join(output))
def _html_output(self, normal_row, error_row, row_ender, help_text_html,
errors_on_separate_row):
top_errors = self.non_field_errors(
) # Errors that should be displayed above all fields.
output, hidden_fields = [], []
for name in ('header', 'preview_all', 'validate', 'create_missing'):
field = self.fields[name]
bf = BoundField(self, field, name)
bf_errors = self.error_class([
conditional_escape(error) for error in bf.errors
]) # Escape and cache in local variable.
if bf_errors:
top_errors.extend([
u'(Hidden field %s) %s' % (name, force_unicode(e))
for e in bf_errors
])
output.append(
'<tr><td class="label" colspan="4">%s</td><td>%s</td></tr>' %
(bf.label, unicode(bf)))
output.append(
u'<tr><th>%s</th><th>%s</th><th class="rex">%s</th><th class="lkf">%s</th><th class="key">%s</th></tr>'
%
(_('Column'), _('Field'), _('Regex'), _('Lookup Field'), _('pk')))
for i, f in enumerate(self._fields):
line = []
error_line = []
rowid = self.fields['col_%s' % i].label
for n in ('col_%s', 'fld_%s', 'rex_%s', 'lkf_%s', 'key_%s'):
name = n % i
field = self.fields[name]
bf = BoundField(self, field, name)
bf_errors = self.error_class([
conditional_escape(error) for error in bf.errors
]) # Escape and cache in local variable.
error_line.append(force_unicode(bf_errors), )
line.append('<td class=%(class)s>%(field)s</td>' % {
'field': unicode(bf),
'class': n[:3]
})
output.append('<tr><td colspan="5">%s</td></tr>' %
''.join(error_line))
output.append('<tr>%(line)s</tr>' % {
'line': ''.join(line),
'rowid': rowid
})
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
return mark_safe(u'\n'.join(output))
def __init__(self, *args, **kwargs):
from django.forms.forms import BoundField
super(BatchUpdateForm, self).__init__(*args, **kwargs)
for field_name in self.fields.keys():
model_field = self._meta.model._meta.get_field(field_name)
if isinstance(model_field, models.ManyToManyField):
self.fields['%s%s' % (
M2M_REMOVE_PREFIX,
field_name,
)] = copy(self.fields[field_name])
self.fields['%s%s' % (
M2M_REMOVE_PREFIX,
field_name,
)].label = _("Remove %s" % (field_name, ))
self.fields['%s%s' % (
M2M_REMOVE_PREFIX,
field_name,
)].update_checkbox = BoundField(
self, forms.BooleanField(required=False),
'updating-%s%s' % (
M2M_REMOVE_PREFIX,
field_name,
))
self.fields['%s%s' % (
M2M_ADD_PREFIX,
field_name,
)] = copy(self.fields[field_name])
self.fields['%s%s' % (
M2M_ADD_PREFIX,
field_name,
)].label = _("Add %s" % (field_name, ))
self.fields['%s%s' % (
M2M_ADD_PREFIX,
field_name,
)].update_checkbox = BoundField(
self, forms.BooleanField(required=False),
'updating-%s%s' % (
M2M_ADD_PREFIX,
field_name,
))
self.fields.pop(field_name)
else:
self.fields[field_name].update_checkbox = BoundField(
self, forms.BooleanField(required=False),
'updating-' + field_name)
def _html_output(self, normal_row, error_row, row_ender, help_text_html, errors_on_separate_row):
"Helper function for outputting HTML. Used by as_table(), as_ul(), as_p()."
top_errors = self.non_field_errors() # Errors that should be displayed above all fields.
output, hidden_fields = [], []
for section, fields in self.sections:
if section:
output.append(normal_row % {'errors': '', 'label': ' ', 'field': self.section_template%section, 'help_text': ''})
for name, field in [i for i in self.fields.items() if i[0] in fields]:
bf = BoundField(self, field, name)
bf_errors = self.error_class([escape(error) for error in bf.errors]) # Escape and cache in local variable.
if bf.is_hidden:
if bf_errors:
top_errors.extend([u'(Hidden field %s) %s' % (name, force_unicode(e)) for e in bf_errors])
hidden_fields.append(unicode(bf))
else:
if errors_on_separate_row and bf_errors:
output.append(error_row % force_unicode(bf_errors))
if bf.label:
label = escape(force_unicode(bf.label))
# Only add the suffix if the label does not end in
# punctuation.
if self.label_suffix:
if label[-1] not in ':?.!':
label += self.label_suffix
label = bf.label_tag(label) or ''
else:
label = ''
if field.help_text:
help_text = help_text_html % force_unicode(field.help_text)
else:
help_text = u''
output.append(normal_row % {'errors': force_unicode(bf_errors), 'label': force_unicode(label), 'field': unicode(bf), 'help_text': help_text})
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
if hidden_fields: # Insert any hidden fields in the last row.
str_hidden = u''.join(hidden_fields)
if output:
last_row = output[-1]
# Chop off the trailing row_ender (e.g. '</td></tr>') and
# insert the hidden fields.
output[-1] = last_row[:-len(row_ender)] + str_hidden + row_ender
else:
# If there aren't any rows in the output, just append the
# hidden fields.
output.append(str_hidden)
return mark_safe(u'\n'.join(output))
def render_label(self, form):
if isinstance(self.label, tuple):
contents, name = self.label
else:
contents, name = None, self.label
try:
field = form.fields[name]
except KeyError:
return ''
bf = BoundField(form, field, name)
self.required = bf.field.required
return bf.label_tag(contents)
def _html_output(self, normal_row, error_row, row_ender, help_text_html, errors_on_separate_row):
# Customized to handle special case for reCaptcha forms (not rendering remote_ip field)
"Helper function for outputting HTML. Used by as_table(), as_ul(), as_p()."
top_errors = self.non_field_errors() # Errors that should be displayed above all fields.
output, hidden_fields = [], []
for name, field in self.fields.items():
html_class_attr = ''
bf = BoundField(self, field, name)
bf_errors = self.error_class([conditional_escape(error) for error in bf.errors]) # Escape and cache in local variable.
if not bf.is_hidden:
# Create a 'class="..."' atribute if the row should have any
# CSS classes applied.
css_classes = bf.css_classes()
if css_classes:
html_class_attr = ' class="%s"' % css_classes
if errors_on_separate_row and bf_errors:
output.append(error_row % force_unicode(bf_errors))
if bf.label:
label = conditional_escape(force_unicode(bf.label))
# Only add the suffix if the label does not end in
# punctuation.
if self.label_suffix:
if label[-1] not in ':?.!':
label += self.label_suffix
label = bf.label_tag(label) or ''
else:
label = ''
if field.help_text:
help_text = help_text_html % force_unicode(field.help_text)
else:
help_text = u''
output.append(normal_row % {
'errors': force_unicode(bf_errors),
'label': force_unicode(label),
'field': unicode(bf),
'help_text': help_text,
'html_class_attr': html_class_attr
})
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
return mark_safe(u'\n'.join(output))
def as_input_field(self):
"Helper function for rendering each form field as submittable input element"
if self.fields['answer'].required:
self.fields['answer'].widget.attrs.update({'required': 'true'})
bound_fields = [
BoundField(self, field, name)
for name, field in self.fields.items()
]
c = Context(dict(form=self, bound_fields=bound_fields))
t = Template('''
<li id="bar_{{ form.question.id }}">
<div class="item_header">
<span id="qLabel_{{ form_pair.q_id }}" class="qlabel"> {{ form.answer.label_tag }}</span>
</div>
<div class="options">
{{ form.answer }}
{% if form.errors %}<span>{{form.answer.errors}}</span>{% endif %}
{% if form.question.hint %}
<span class="helpText clear">Hint: {{ form.question.hint }}</span>
{% else %}
<br class="clear" />
{% endif %}
</div>
</li>
''')
return t.render(c)
def render_field(field, form, template="uni_form/field.html", labelclass=None):
if not isinstance(field, str):
return field.render(form)
try:
field_instance = form.fields[field]
except KeyError:
if not FAIL_SILENTLY:
raise Exception("Could not resolve form field '%s'." % field)
else:
field_instance = None
if field_instance == None and FAIL_SILENTLY:
bound_field = None
html = ''
else:
bound_field = BoundField(form, field_instance, field)
html = render_to_string(template, {
'field': bound_field,
'labelclass': labelclass
})
if not hasattr(form, 'rendered_fields'):
form.rendered_fields = []
if not field in form.rendered_fields:
form.rendered_fields.append(field)
else:
if not FAIL_SILENTLY:
raise Exception("A field should only be rendered once: %s" % field)
return html
def repr(self):
criteria = []
header = ('%s' % self.options.urlname_prefix)
for name, field in self.form.fields.items():
bf = BoundField(self.form, field, name)
repr = bf.field.repr(bf.data)
if repr:
repr = '%s %s' % (_(bf.label), repr)
criteria.append(repr)
if criteria:
str = header + " with "
else:
return header + "."
for c in criteria[:-1]:
str += "%s, " % c
for c in criteria[-1:]:
str += c
str += '.'
return str
def test_crispy_addon(settings):
test_form = SampleForm()
field_instance = test_form.fields['email']
bound_field = BoundField(test_form, field_instance, 'email')
if settings.CRISPY_TEMPLATE_PACK == 'bootstrap':
# prepend tests
assert "input-prepend" in crispy_addon(bound_field, prepend="Work")
assert "input-append" not in crispy_addon(bound_field, prepend="Work")
# append tests
assert "input-prepend" not in crispy_addon(bound_field, append="Primary")
assert "input-append" in crispy_addon(bound_field, append="Secondary")
# prepend and append tests
assert "input-append" in crispy_addon(bound_field, prepend="Work", append="Primary")
assert "input-prepend" in crispy_addon(bound_field, prepend="Work", append="Secondary")
elif settings.CRISPY_TEMPLATE_PACK == 'bootstrap3':
assert "input-group-addon" in crispy_addon(bound_field, prepend="Work", append="Primary")
assert "input-group-addon" in crispy_addon(bound_field, prepend="Work", append="Secondary")
elif settings.CRISPY_TEMPLATE_PACK == 'bootstrap4':
assert "input-group-text" in crispy_addon(bound_field, prepend="Work", append="Primary")
assert "input-group-text" in crispy_addon(bound_field, prepend="Work", append="Secondary")
# errors
with pytest.raises(TypeError):
crispy_addon()
with pytest.raises(TypeError):
crispy_addon(bound_field)
def render(self, form):
fieldoutput = u''
errors = u''
helptext = u''
count = 0
for field in self.fields:
fieldoutput += render_field(field, form,
'uni_form/multifield.html',
self.label_class)
try:
field_instance = form.fields[field]
except KeyError:
raise Exception("Could not resolve form field '%s'." % field)
bound_field = BoundField(form, field_instance, field)
auto_id = bound_field.auto_id
for error in bound_field.errors:
errors += u'<p id="error_%i_%s" class="errorField">%s</p>' % (
count, auto_id, error)
count += 1
if bound_field.help_text:
helptext += u'<p id="hint_%s" class="formHint">%s</p>' % (
auto_id, bound_field.help_text)
if errors:
self.css += u' error'
output = u'<div class="%s">\n' % self.div_class
output += errors
output += self.label_html
output += u'<div class="multiField">\n'
output += fieldoutput
output += u'</div>\n'
output += helptext
output += u'</div>\n'
return output
def test_crispy_addon(self):
test_form = TestForm()
field_instance = test_form.fields['email']
bound_field = BoundField(test_form, field_instance, 'email')
if self.current_template_pack == 'bootstrap':
# prepend tests
self.assertIn("input-prepend",
crispy_addon(bound_field, prepend="Work"))
self.assertNotIn("input-append",
crispy_addon(bound_field, prepend="Work"))
# append tests
self.assertNotIn("input-prepend",
crispy_addon(bound_field, append="Primary"))
self.assertIn("input-append",
crispy_addon(bound_field, append="Secondary"))
# prepend and append tests
self.assertIn(
"input-append",
crispy_addon(bound_field, prepend="Work", append="Primary"))
self.assertIn(
"input-prepend",
crispy_addon(bound_field, prepend="Work", append="Secondary"))
elif self.current_template_pack == 'bootsrap3':
self.assertIn(
"input-group-addon",
crispy_addon(bound_field, prepend="Work", append="Primary"))
self.assertIn(
"input-group-addon",
crispy_addon(bound_field, prepend="Work", append="Secondary"))
# errors
with self.assertRaises(TypeError):
crispy_addon()
crispy_addon(bound_field)
def formatted_fieldset(self):
if not hasattr(self, '_formatted_fieldset'):
fieldsets = self.fieldsets
formatted_fieldsets = []
for fieldset in fieldsets:
formatted_fieldset = {
'title': fieldset[0],
'classes': fieldset[1].get('classes', None),
}
fields = SortedDict()
for field in fieldset[1].get('fields', []):
field_cls = self.fields.get(field, None)
fields[field] = BoundField(form=self,
field=field_cls,
name=field)
formatted_fieldset['fields'] = fields
formatted_fieldsets.append(formatted_fieldset)
self._formatted_fieldset = formatted_fieldsets
return self._formatted_fieldset
def fieldholder(context: Dict,
field: forms.BoundField,
fieldholder_class="",
horizontal: Optional[bool] = None,
label_tag: Optional[str] = None,
label: Optional[str] = None,
**kwargs):
fieldholder_class = fieldholder_class.strip()
if horizontal is None and context.get("horizontal") or horizontal:
fieldholder_class = ("fieldholder--horizontal " +
fieldholder_class).strip()
suppress_errors = kwargs["suppress_errors"] = kwargs.get(
"suppress_errors", context.get("suppress_errors", False))
classes = _add_error_class(fieldholder_class, field, suppress_errors)
if label_tag is None and label is not None:
label_tag = format_html(
'<label for="{id_for_label}" title="{title_label}">{label}</label>',
id_for_label=field.id_for_label,
title_label=strip_tags(label),
label=label,
)
return render_to_string(
"form_tags/fieldholder.html",
{
"field":
fieldwrapper(field, **kwargs),
"label":
label_tag if label_tag is not None else field.label_tag(
attrs={"title": strip_tags(field.label)}),
"fieldholder_class":
classes,
},
)
def as_template(self):
"Helper function for fieldsting fields data from form."
bound_fields = [BoundField(self, field, name) \
for name, field in self.fields.items()]
c = Context(dict(form=self, bound_fields=bound_fields))
t = loader.get_template('forms/form.html')
return t.render(c)
def as_template(self):
bound_fields = [
BoundField(self, field, name)
for name, field in self.fields.items()
]
ctxt_dict = dict(form=self, bound_fields=bound_fields)
ctxt_dict.update(csrf(self.request))
c = Context(ctxt_dict)
t = Template('''
<li class="sortable_item" id="bar_{{ form.question.id }}">
<div class="item_header">
<span id="qn_attr" class="icon">
<a href="{% url update_field form_id=form.survey.id question_id=form.question.id %}" id="updlstItem{{ form.question.id }}" class="updField">
<img class="icon_button" src="/form_media/images/edit.png"/></a>
<form class="delete icon_button" method="POST" action="{% url delete_field form_id=form.survey.id %}" id="dellstItem{{ form.question.id }}" class="delField">
<input type="hidden" name="question_id" value="{{form.question.id}}" />
<input type="submit" name="delete" value="" style="border:none; background:url('/form_media/images/delete.gif') no-repeat scroll 0 0 transparent"/>
{% csrf_token %}
</form>
<img src="/form_media/images/arrow.png" alt="move" width="16" height="16" class="icon_button handle" />
</span>
</div>
<div class="section">
<span class="title" >{{ form.answer.label_tag }}</span><br />
<span class="sub-title">{{ form.question.hint }}</span>
</div>
</li>
''')
return t.render(c)
def as_hidden(self):
output, hidden_fields = [], []
for name, field in self.fields.items():
field.widget = HiddenInput({'readonly': 'readonly'})
bf = BoundField(self, field, name)
output.append(unicode(bf))
return mark_safe(u'\n'.join(output))
def __init__(self, *args, **kwargs):
# Dynamically add the fields for IM providers / external services
if 'openid' in kwargs:
self.openid = True
kwargs.pop('openid')
else:
self.openid = False
super(SignupForm, self).__init__(*args, **kwargs)
if not self.openid:
self.fields['password1'].required = True
self.fields['password2'].required = True
self.service_fields = []
for shortname, name, icon in SERVICES:
field = forms.URLField(max_length=255, required=False, label=name)
self.fields['service_' + shortname] = field
self.service_fields.append({
'label':
name,
'shortname':
shortname,
'id':
'service_' + shortname,
'icon':
icon,
'field':
BoundField(self, field, 'service_' + shortname),
})
self.improvider_fields = []
for shortname, name, icon in IMPROVIDERS:
field = forms.CharField(max_length=50, required=False, label=name)
self.fields['im_' + shortname] = field
self.improvider_fields.append({
'label':
name,
'shortname':
shortname,
'id':
'im_' + shortname,
'icon':
icon,
'field':
BoundField(self, field, 'im_' + shortname),
})
def __getitem__(self, name):
"Returns a BoundField with the given name."
try:
field = self.fields[name]
except KeyError:
raise KeyError('Key %r not found in Form' % name)
self._field_queryset(field, name) # nouveau queryset
return BoundField(self, field, name)
def _bind_field(self, name, field):
bound = BoundField(self, field, name)
bound.metadata = self._prepare_field_metadata(name, field)
value = self._get_field_value(bound)
if isinstance(field, forms.ModelMultipleChoiceField):
if value:
ref = [field.queryset.get(pk=val) for val in value if val]
else:
ref = []
elif isinstance(field, forms.ModelChoiceField):
ref = (field.queryset.get(pk=value) if value else None)
else:
ref = value
bound.initial_value = {'value': value, 'ref': ref}
return bound
def format_as_pml(self):
output = []
for name, field in self.fields.items():
bf = BoundField(self, field, name)
text_field_type = 'Text'
if(isinstance(field, IntegerField)):
text_field_type = 'num'
field_str = ('<TEXT position="ABOVE">%(label_name)s</TEXT><FIELD name="%(field_name)s" type="%(text_field_type)s" default="%(field_value)s"/><br/>'
% {
'label_name': conditional_escape(force_unicode(bf.label)),
'field_name': bf.html_name,
'field_value': bf.value() if bf.value() != None else '',
'text_field_type': text_field_type
})
if(isinstance(field, BooleanField)):
default = bf.value() if bf.value() != None else ''
field_str = ('''<CHOICE-GROUP type="radio" name="%(field_name)s">
<TEXT>%(label_name)s</TEXT>
<CHOICE value="True" %(default_true)s>Yes</CHOICE>
<CHOICE value="False" %(default_false)s>No</CHOICE>
</CHOICE-GROUP>''' %
{
'default_true': 'checked="true"' if default else '',
'default_false': 'checked="true"' if not default else '',
'label_name': conditional_escape(force_unicode(bf.label)),
'field_name': bf.html_name,
'field_value': bf.value() if bf.value() != None else ''
})
output.append(field_str)
return mark_safe(u'\n'.join(output))
def _convert_to_bound_fields(form, i18n_field_names):
bound_fields = []
for field_name in i18n_field_names:
local_fields = field_mapping[field_name]
for local_name in local_fields:
local_field = form_instance.fields[local_name]
bound_field = BoundField(form, local_field, local_name)
bound_fields.append(bound_field)
return bound_fields
def as_template(self):
"Helper function for fieldsting fields data from form."
bound_fields = [BoundField(self, field, name) for name, field in self.fields.items()]
c = Context(dict(form = self, bound_fields = bound_fields))
# TODO: check for template ... if template does not exist
# we could just get_template_from_string to some default
# or we could pass in the template name ... whatever we want
# import pdb; pdb.set_trace()
t = loader.get_template('forms/form.html')
return t.render(c)
def field_template(name, field, form_or_model, attrs={}, suffix=""):
label = ""
value = ""
output = ""
td_attrs = {}
if isinstance(field, models.Field):
label = u'%s' % field.verbose_name
value = field_to_string(field, form_or_model)
elif isinstance(field, forms.Field):
bf = BoundField(form_or_model, field, name)
label = u'%s' % bf.label_tag()
value = u'%s' % bf
if bf.help_text:
value += '<br/>\n<span class="help_text">%s</span>' % (u'%s' % bf.help_text)
if bf._errors():
value += '<br/>\n<ul class="errorlist">\n'
for error in bf._errors():
value += '\t<li>%s</li>\n' % error
value += '</ul>\n'
css_classes = bf.css_classes()
if css_classes:
td_attrs['class'] = css_classes
else:
name = _(pretty_name(name).lower())
label = u'%s' % name.capitalize()
if callable(field):
value = value_to_string(field())
else:
value = value_to_string(field)
td_attrs.update(attrs)
if label and value:
output += ("\t\t<th>%s</th>\n" % (label[0].capitalize() + label[1:]))
output += "\t\t<td%s>\n" % flatatt(td_attrs)
output += "\t\t\t%s%s\n" % (value, suffix)
output += "\t\t</td>\n"
return output
def __getitem__(self, name):
"""
Returns a BoundField or UploaderBoundField with the given name.
"""
try:
field = self.fields[name]
except KeyError:
raise KeyError('Key %r not found in Form' % name)
if isinstance(field, UploaderField):
return UploaderBoundField(self, field, name)
return BoundField(self, field, name)
def getfield(form, name):
"""
Return the named boundfield from the form.
Usage: {{ form|getfield:name }}
"""
try:
field = form.fields[name]
except KeyError:
raise KeyError('Key %r not found in Form' % name)
return BoundField(form, field, name)
def as_dictionary(self):
output = {}
for field in self.fields.keys():
bf = BoundField(self, self.fields[field], field)
if not self.is_bound:
data = self.initial.get(bf.name, bf.field.initial)
if callable(data):
data = data()
else:
data = bf.data
output[field] = data
return output
def uka_form_row_stacked(element, errors='', classes=''):
class_margin_top = ''
label = BoundField.label_tag(element, "", {'class': 'uk-form-label'})
if errors:
classes_tmp = classes + ' uk-form-danger'
classes = classes_tmp
class_margin_top = 'uk-margin-top'
element = element.as_widget(attrs={'class': classes}) # to remove (be done in js)
html_error = format_html('<div class="uk-text-danger {}">{}</div>', class_margin_top, errors)
html = format_html(
'<div class="uk-form-row">{}<div class="uk-form-controls">{}</div>{}</div>', label, element, html_error)
return html
def field_(self, name):
"""
Get a form field starting with _.
Taken near directly from Djano > forms.
Returns a BoundField with the given name.
"""
try:
field = self.fields[name]
except KeyError:
raise KeyError("Key %r not found in '%s'" %
(name, self.__class__.__name__))
return BoundField(self, field, name)
def test_crispy_field_and_class_converters():
template = Template("""
{% load crispy_forms_field %}
{% crispy_field testField 'class' 'error' %}
""")
test_form = SampleForm()
field_instance = test_form.fields['email']
bound_field = BoundField(test_form, field_instance, 'email')
c = Context({'testField': bound_field})
html = template.render(c)
assert 'error' in html
assert 'inputtext' in html
def bootstrapped3(self):
top_errors = self.non_field_errors()
output, hidden_fields = [], []
for name, field in self.fields.items():
bf = BoundField(self, field, name)
bf_errors = self.error_class([conditional_escape(error) for error in bf.errors])
error_text = bf.errors.as_text()[2:]
if bf.is_hidden:
if bf_errors:
top_errors.extend([u'(Hidden field %s) %s' % (name, force_unicode(e)) for e in bf_errors])
hidden_fields.append(unicode(bf))
else:
if bf.label:
# Рендерялка label
label = bf.label_tag(conditional_escape(force_unicode(bf.label)), attrs={'class': "control-label"}) or ''
else:
label = ''
if field.help_text:
help_text = help_text_html % force_unicode(field.help_text)
else:
help_text = u''
self.bw_bf = bf
self.bw_label = force_unicode(label)
self.bw_help_text = help_text
self.bw_css_classes = bf.css_classes()
self.bw_error_text = force_unicode(error_text)
self.bw_help_text = help_text
output.append(bootstrap_widget(self, unicode(field.__class__.__name__)))
return mark_safe(u'\n'.join(output))
def as_widget(self, widget=None, attrs=None, only_initial=False):
"""Renders a field and adds dlgi styles if appropriate."""
if not widget:
widget = self.field.widget
if isinstance(widget, widgets.Input):
if not attrs:
# Maintain existing style classes:
class_attrs = set((
self.field.widget.attrs.get('class') or '').split(' '))
# anf add those for general layout:
class_attrs.add('input-text')
attrs = {'class': ' '.join(class_attrs)}
return BaseBoundField.as_widget(self, widget=widget, attrs=attrs,
only_initial=only_initial)
def html_output(form, normal_row, error_row, row_ender, help_text_html, errors_on_separate_row):
"Helper function for outputting HTML. Used by as_table(), as_ul(), as_p()."
top_errors = form.non_field_errors() # Errors that should be displayed above all fields.
output, hidden_fields = [], []
for name, field in form.fields.items():
html_class_attr = ''
bf = BoundField(form, field, name)
bf_errors = form.error_class([conditional_escape(error) for error in bf.errors]) # Escape and cache in local variable.
if bf.is_hidden:
if bf_errors:
top_errors.extend([u'(Hidden field %s) %s' % (name, force_unicode(e)) for e in bf_errors])
hidden_fields.append(unicode(bf))
else:
# Create a 'class="..."' atribute if the row should have any
# CSS classes applied.
css_classes = bf.css_classes()
if css_classes:
html_class_attr = ' class="%s"' % css_classes
if errors_on_separate_row:
output.append(error_row % \
'{%% if form.%s.errors %%}{%% for error in form.%s.errors %%}{{ error }}{%% endfor %%}{%% endif %%}' \
% (name, name,))
output.append(normal_row % {
'errors': \
'{%% if form.%s.errors %%}{%% for error in form.%s.errors %%}{{ error }}{%% endfor %%}{%% endif %%}' \
% (name, name,),
'label': '{{ form.%s.label_tag }}' % (name,),
'field': '{{ form.%s }}' % (name,),
'help_text': '',
'html_class_attr': html_class_attr
})
if top_errors:
output.insert(0,
r'{% if form.errors %}{% for field, error in form.errors %}(Hidden field {{ field }}) {{ error }}{% endfor %}{% end if %}'
)
if hidden_fields: # Insert any hidden fields in the last row.
str_hidden = u'{%% for field in form.hidden_fields %%}{{ field }}{%% endfor %%}'
if output:
last_row = output[-1]
# Chop off the trailing row_ender (e.g. '</td></tr>') and
# insert the hidden fields.
if not last_row.endswith(row_ender):
# This can happen in the as_p() case (and possibly others
# that users write): if there are only top errors, we may
# not be able to conscript the last row for our purposes,
# so insert a new, empty row.
last_row = (normal_row % {'errors': '', 'label': '',
'field': '', 'help_text':'',
'html_class_attr': html_class_attr})
output.append(last_row)
output[-1] = last_row[:-len(row_ender)] + str_hidden + row_ender
else:
# If there aren't any rows in the output, just append the
# hidden fields.
output.append(str_hidden)
return u'\n'.join(output)
def render_form(form, include=None, exclude=None, ordering=None):
"""
Renders a form using easily stylable, valid XHTML.
Can accept inclusion fields, exclusion fields, and field ordering arguments.
<code>
{{ myform|render_form(('my', 'fields', 'to', 'include')) }}
</code>
"""
kwargs = dict(include=include, exclude=exclude, ordering=ordering)
normal_row = u'<div id="%(row_id)s" class="formRow %(class_names)s">%(label)s <span class="formField">%(field)s</span>%(help_text_wrapped)s%(errors)s</div>'
inline_row = u'<div id="%(row_id)s" class="formRow %(class_names)s"><label><span class="formField">%(field)s</span> %(help_text)s</label>%(errors)s</div>'
error_row = u'<div class="formRow fInputErrorRow">%s</div>'
class_prefix = 'f'
row_ender = '</div>'
top_errors = form.non_field_errors() # Errors that should be displayed above all fields.
output, hidden_fields = [], []
if kwargs['include']:
if exclude:
_fields = ((name, field) for name, field in form.fields.iteritems() if name in kwargs['include'] and name not in kwargs['exclude'])
else:
_fields = ((name, field) for name, field in form.fields.iteritems() if name in kwargs['include'])
elif kwargs['exclude']:
_fields = ((name, field) for name, field in form.fields.iteritems() if name not in kwargs['exclude'])
else:
_fields = form.fields.iteritems()
# Set ordering to include fields if it doesn't exist.
if not kwargs['ordering'] and include:
kwargs['ordering'] = include
if kwargs['ordering']:
_fields = tuple(_fields)
_fields_dict = dict(_fields)
_fields = ((f, _fields_dict[f]) for f in kwargs['ordering'] if f in _fields_dict)
for name, field in _fields:
bf = BoundField(form, field, name)
bf_errors = form.error_class(bf.errors) # Escape and cache in local variable.
if bf.is_hidden:
if bf_errors:
top_errors.extend([u'(Hidden field %s) %s' % (name, force_unicode(e)) for e in bf_errors])
hidden_fields.append(unicode(bf))
else:
if bf.label:
label_text = escape(force_unicode(bf.label))
# Only add the suffix if the label does not end in
# punctuation.
if form.label_suffix:
if label_text[-1] not in ':?.!':
label_text += form.label_suffix
else:
label_text = ''
params = {
'errors': force_unicode(bf_errors),
'row_id': 'id_%s_wrap' % (name),
'label': force_unicode(bf.label_tag(label_text) or ''),
'field': bf,
'help_text': force_unicode(field.help_text or ''),
'help_text_wrapped': field.help_text and '<small class="helptext">%s</small>' % field.help_text or '',
}
widget = unicode(bf.field.widget.__class__.__name__)
class_names = [class_prefix + widget + 'Row']
if field.required:
class_names.append(class_prefix + 'Required')
if bf.errors:
class_names.append(class_prefix + 'Errors')
params['class_names'] = ' '.join(class_names)
# XXX: Bad Hack
if widget in ('CheckboxInput', 'RadioInput') and params['help_text']:
output.append(inline_row % params)
else:
output.append(normal_row % params)
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
if hidden_fields: # Insert any hidden fields in the last row.
str_hidden = u''.join(hidden_fields)
if output:
last_row = output[-1]
# Chop off the trailing row_ender (e.g. '</td></tr>') and
# insert the hidden fields.
output[-1] = last_row[:-len(row_ender)] + str_hidden + row_ender
else:
# If there aren't any rows in the output, just append the
# hidden fields.
output.append(str_hidden)
return Markup(u'\n'.join(output))
def _html_output(self, normal_row, error_row, row_ender, help_text_html, errors_on_separate_row, checkbox_row=''):
"""
Helper function for outputting HTML. Used by as_table(), as_ul(), as_p().
modified for Engineclub to wrap checkbox in label for Foundation markup with label to right.
Hopefully a temporary hack until Django sorts out its form handling.
"""
top_errors = self.non_field_errors() # Errors that should be displayed above all fields.
output, hidden_fields = [], []
for name, field in self.fields.items():
# MOD FOR ENGINECLUB
checkbox = isinstance(field.widget, CheckboxInput)
html_class_attr = ''
bf = BoundField(self, field, name)
bf_errors = self.error_class([conditional_escape(error) for error in bf.errors]) # Escape and cache in local variable.
if bf.is_hidden:
if bf_errors:
top_errors.extend([u'(Hidden field %s) %s' % (name, force_unicode(e)) for e in bf_errors])
hidden_fields.append(unicode(bf))
else:
# Create a 'class="..."' atribute if the row should have any
# CSS classes applied.
css_classes = bf.css_classes()
if css_classes:
html_class_attr = ' class="%s"' % css_classes
if errors_on_separate_row and bf_errors:
output.append(error_row % force_unicode(bf_errors))
if bf.label:
label = conditional_escape(force_unicode(bf.label))
# Only add the suffix if the label does not end in
# punctuation.
if self.label_suffix:
if label[-1] not in ':?.!':
label += self.label_suffix
# MOD FOR ENGINECLUB
if not checkbox:
label = bf.label_tag(label) or ''
else:
label = ''
if field.help_text:
help_text = help_text_html % force_unicode(field.help_text)
else:
help_text = u''
# MOD FOR ENGINECLUB
output_row = checkbox_row if checkbox else normal_row
output.append(output_row % {
'errors': force_unicode(bf_errors),
'label': force_unicode(label),
'field': unicode(bf),
'help_text': help_text,
'html_class_attr': html_class_attr
})
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
if hidden_fields: # Insert any hidden fields in the last row.
str_hidden = u''.join(hidden_fields)
if output:
last_row = output[-1]
# Chop off the trailing row_ender (e.g. '</td></tr>') and
# insert the hidden fields.
if not last_row.endswith(row_ender):
# This can happen in the as_p() case (and possibly others
# that users write): if there are only top errors, we may
# not be able to conscript the last row for our purposes,
# so insert a new, empty row.
last_row = (normal_row % {'errors': '', 'label': '',
'field': '', 'help_text':'',
'html_class_attr': html_class_attr})
output.append(last_row)
output[-1] = last_row[:-len(row_ender)] + str_hidden + row_ender
else:
# If there aren't any rows in the output, just append the
# hidden fields.
output.append(str_hidden)
return mark_safe(u'\n'.join(output))
def get_filters_as_options(self):
fields = {}
for name, filter_ in self.filters.iteritems():
bf = BoundField(self.form, filter_.field, name)
fields[name] = {'label': bf.label, 'label_tag': bf.label_tag(), 'widget': bf.__unicode__(), 'filter': filter_.__class__.__name__}
return fields
def as_bootstrap_horizontal(self):
"""
Returns this form rendered as HTML <div class="control-group">s
-- excluding the <fieldset></fieldset>.
Also, it provides the non field alerts before fields.
This form will be bootstrap 2.0 horizonal forms:
http://twitter.github.com/bootstrap/base-css.html?#forms
In template file, you can render a formset like following:
<form class="form-horizontal" action="" method="post">
<fieldset>
{{ form.as_bootstrap_horizonal }}
<div class="form-actions">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</fieldset>
</form>
"""
output, hidden_fields = [], []
error_row = u'<div class="alert alert-error alert-login">%s</div>'
# self.non_field_errors returns <ul class="errorlist">
top_errors = self.non_field_errors()
for name, field in self.fields.items():
bf = BoundField(self, field, name)
if bf.is_hidden:
# for hidden fields
if bf.errors:
# for hidden fields, add errors to top_errors
hidden_errors = self.error_class([conditional_escape(error) for error in bf.errors])
top_errors.extend([u'(Hidden field %s) %s' % (name, force_unicode(e)) for e in hidden_errors])
hidden_fields.append(unicode(bf))
else:
# for control-group tag
if bf.errors:
output.append(u'<div class="control-group error">')
else:
output.append(u'<div class="control-group">')
# for label
output.append(bf.label_tag(attrs={'class': 'control-label'}))
# for controls div tag
output.append(u'<div class="controls">')
# input tag, textarea tag, etc...
if isinstance(field.widget,CheckboxInput):
output.append(u'<label class="checkbox">')
output.append(unicode(bf))
if field.help_text:
output.append(force_unicode(field.help_text))
output.append(u'</label>')
else:
output.append(unicode(bf))
if field.help_text:
output.append(u'<p class="help-block">%s</p>' % force_unicode(field.help_text))
# for error
if bf.errors:
output.append(u'<ul class="errorlist help-block">')
for error in bf.errors:
output.append(u'<li>%s</li>' % conditional_escape(force_unicode(error)))
output.append(u'</ul>')
# for controls div tag
output.append(u'</div><!-- /controls -->')
# for control-group div tag
output.append(u'</div><!-- /control-group -->')
# insert top error messages
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
# append hidden fields to the end of the output
if hidden_fields:
for hf in hiddenfields:
output.append(hf)
return mark_safe(u'\n'.join(output))
def as_hidden(self):
output = []
for name, field in self.fields.items():
bf = BoundField(self, field, name)
output.append(bf.as_hidden())
return u'\n'.join(output)
def render_field(self, field):
''' Render a named field to HTML. '''
try:
field_instance = self.fields[field]
except KeyError:
raise NoSuchFormField("Could not resolve form field '%s'." % field)
bf = BoundField(self, field_instance, field)
output = ''
bf_errors = self.error_class([escape(error) for error in bf.errors])
if bf.is_hidden:
# If the field is hidden, add it at the top of the form
self.prefix_r.append(unicode(bf))
# If the hidden field has errors, append them to the top_errors
# list which will be printed out at the top of form
if bf_errors:
self.top_errors.extend(bf.errors)
else:
# Find field + widget type css classes
css_class = type(field_instance).__name__ + " " + \
type(field_instance.widget).__name__
# Add an extra class, Required, if applicable
if field_instance.required:
css_class += " Required"
if field_instance.help_text:
# The field has a help_text, construct <span> tag
help_text = escape(field_instance.help_text)
help_text = '<span class="help_text">%s</span>' % help_text
else:
help_text = u''
field_hash = {'field':mark_safe(field),
'class':mark_safe(css_class),
'label':mark_safe(bf.label and bf.label_tag(bf.label) or ''),
'help_text':mark_safe(help_text),
'field':field_instance,
'bf':mark_safe(unicode(bf)),
'bf_raw':bf,
'errors':mark_safe(bf_errors),
'field_type':mark_safe(field.__class__.__name__)}
if self.custom_fields.has_key(field):
template = get_template(self.custom_fields[field])
else:
template = select_template([
os.path.join(self.template_base,'field_%s.html' % field_instance.__class__.__name__.lower()),
os.path.join(self.template_base,'field_default.html')]
)
# Finally render the field
output = template.render(Context(field_hash))
return mark_safe(output)
def render_field(self, field):
''' Render a named field to HTML. '''
try:
field_instance = self.fields[field]
except KeyError:
raise NoSuchFormField("Could not resolve form field '%s'." % field)
bf = BoundField(self, field_instance, field)
output = ''
if bf.errors:
# If the field contains errors, render the errors to a <ul>
# using the error_list helper function.
bf_errors = error_list([escape(error) for error in bf.errors])
else:
bf_errors = ''
if bf.is_hidden:
# If the field is hidden, add it at the top of the form
self.prefix.append(unicode(bf))
# If the hidden field has errors, append them to the top_errors
# list which will be printed out at the top of form
if bf_errors:
self.top_errors.extend(bf.errors)
else:
# Find field + widget type css classes
css_class = type(field_instance).__name__ + " " + \
type(field_instance.widget).__name__
# Add an extra class, Required, if applicable
if field_instance.required:
css_class += " Required"
if bf.label:
# The field has a label, construct <label> tag
label = escape(bf.label)
label = bf.label_tag(label) or ''
else:
label = ''
if field_instance.help_text:
# The field has a help_text, construct <span> tag
help_text = escape(field_instance.help_text)
help_text = '<span class="help_text">%s</span>' % help_text
else:
help_text = u''
# Finally render the field
output = '<div class="field %(class)s">%(label)s%(help_text)s%(errors)s<div class="input">%(field)s</div></div>\n' % \
{'class': css_class, 'label': label, 'help_text': help_text, 'errors': bf_errors, 'field': unicode(bf)}
return output
def bootstrapped(self):
"""Вывод формы отформатированной в соотвествии со стилями бутстрапа.
Осторожно!!! Ч0рная магия и запутанный код!
"""
normal_row = u"""
<div class="control-group %(has_error)s">
%(label)s
<div class="controls">
%(field)s
<span class="help-inline">%(errors)s</span>
<p class="help-block">%(help_text)s</p>
</div>
</div>"""
error_row = u'<li>%s</li>'
row_ender = u'</div>'
help_text_html = u' %s'
top_errors = self.non_field_errors()
output, hidden_fields = [], []
for name, field in self.fields.items():
html_class_attr = ''
bf = BoundField(self, field, name)
bf_errors = self.error_class([conditional_escape(error) for error in bf.errors])
error_text = bf.errors.as_text()[2:]
has_error = ''
if error_text:
has_error = ' error'
if bf.is_hidden:
if bf_errors:
top_errors.extend([u'(Hidden field %s) %s' % (name, force_unicode(e)) for e in bf_errors])
hidden_fields.append(unicode(bf))
else:
css_classes = bf.css_classes()
if css_classes:
html_class_attr = ' class="%s"' % css_classes
if bf.label:
label = conditional_escape(force_unicode(bf.label))
if self.label_suffix:
if label[-1] not in ':?.!':
label += self.label_suffix
label = bf.label_tag(label, attrs={'class': "control-label"}) or ''
else:
label = ''
if field.help_text:
help_text = help_text_html % force_unicode(field.help_text)
else:
help_text = u''
output.append(normal_row % {
'has_error': force_unicode(has_error),
'errors': force_unicode(error_text),
'label': force_unicode(label),
'field': unicode(bf),
'help_text': help_text,
'html_class_attr': html_class_attr
})
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
if hidden_fields:
str_hidden = u''.join(hidden_fields)
if output:
last_row = output[-1]
if not last_row.endswith(row_ender):
last_row = (normal_row % {'errors': '', 'label': '',
'field': '', 'help_text':'', 'has_error': has_error,
'html_class_attr': html_class_attr})
output.append(last_row)
output[-1] = last_row[:-len(row_ender)] + str_hidden + row_ender
else:
output.append(str_hidden)
return mark_safe(u'\n'.join(output))
def my_html_output(self, normal_row, error_row, row_ender,
help_text_html, errors_on_separate_row, cols):
"""
Helper function for outputting HTML.
Used by as_table(), as_ul(), as_p().
"""
# Errors that should be displayed above all fields.
top_errors = self.non_field_errors()
output, hidden_fields = [], []
idx = 1
for name, field in self.fields.items():
bf = BoundField(self, field, name)
# Escape and cache in local variable.
bf_errors = self.error_class([conditional_escape(error)
for error in bf.errors])
if bf.is_hidden:
if bf_errors:
top_errors.extend([u'(Hidden field %s) %s' % (name, force_unicode(e)) for e in bf_errors])
hidden_fields.append(unicode(bf))
else:
if errors_on_separate_row and bf_errors:
output.append(error_row % force_unicode(bf_errors))
if bf.label:
label = conditional_escape(force_unicode(bf.label))
# Only add the suffix if the label does not end in
# punctuation.
if self.label_suffix:
if label[-1] not in ':?.!':
label += self.label_suffix
label = bf.label_tag(label) or ''
else:
label = ''
if field.help_text:
help_text = help_text_html % force_unicode(field.help_text)
else:
help_text = u''
normal_row2 = normal_row
if idx == 1:
normal_row2 = "<tr>%s" % (normal_row,)
elif idx >= cols:
idx = 0
normal_row2 = "%s</tr>" % (normal_row,)
idx += 1
output.append(normal_row2 % {
'errors': force_unicode(bf_errors),
'label': force_unicode(label),
'field': unicode(bf),
'help_text': help_text})
if idx < cols:
output.append("<td></td>" * (cols - idx) + "</tr>")
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
if hidden_fields: # Insert any hidden fields in the last row.
str_hidden = u''.join(hidden_fields)
if output:
last_row = output[-1]
# Chop off the trailing row_ender (e.g. '</td></tr>') and
# insert the hidden fields.
if not last_row.endswith(row_ender):
# This can happen in the as_p() case (and possibly others
# that users write): if there are only top errors, we may
# not be able to conscript the last row for our purposes,
# so insert a new, empty row.
last_row = normal_row % {
'errors': '',
'label': '',
'field': '',
'help_text': ''}
output.append(last_row)
output[-1] = last_row[:-len(row_ender)] \
+ str_hidden \
+ row_ender
else:
# If there aren't any rows in the output, just append the
# hidden fields.
output.append(str_hidden)
return mark_safe(u'\n'.join(output))
def render(self, context):
form = context[self.arg]
#TODO: cache
#if adv_mode is None:
adv_mode = Advanced.objects.order_by('-id')[0].adv_advancedmode
#request.session['adv_mode'] = adv_mode
form.advDefault = adv_mode
if hasattr(form, "_meta") and hasattr(form._meta.model, '_admin'):
model = form._meta.model
else:
model = None
new_fields = form.fields.keys()
output, hidden_fields, composed = [], [], {}
top_errors = form.non_field_errors()
if top_errors:
output.append("<tr><td colspan=\"2\">%s</td></tr>" % (
force_unicode(top_errors),
))
else:
if form.prefix:
prefix = form.prefix + "-__all__"
else:
prefix = "__all__"
output.append("""<tr>
<td colspan="2">
<input type="hidden" data-dojo-type="dijit.form.TextBox" name="%s" />
</td></tr>""" % (prefix,))
if model:
for label, fields in model._admin.composed_fields:
for field in fields[1:]:
new_fields.remove(field)
composed[fields[0]] = (label, fields)
advanced_fields = getattr(form, 'advanced_fields', [])
for field in new_fields:
is_adv = field in advanced_fields
_hide = ' style="display:none;"' if not adv_mode and is_adv else ''
is_adv = ' class="advancedField"' if is_adv else ''
if field in composed:
label, fields = composed.get(field)
html = u"""<tr><th><label%s>%s</label></th><td>""" % (
_hide,
label)
for field in fields:
bf = BoundField(form, form.fields.get(field), field)
bf_errors = form.error_class(
[conditional_escape(error) for error in bf.errors]
)
html += unicode(bf_errors) + unicode(bf)
html += u"</td></tr>"
output.append(html)
else:
bf = BoundField(form, form.fields.get(field), field)
bf_errors = form.error_class(
[conditional_escape(error) for error in bf.errors]
)
if bf.is_hidden:
hidden_fields.append(unicode(bf))
else:
if bf.help_text:
help_text = """<div data-dojo-type="dijit.Tooltip" data-dojo-props="connectId: '%shelp', showDelay: 200">%s</div><img id="%shelp" src="/static/images/ui/MoreInformation_16x16px.png" style="width:16px; height: 16px; cursor: help;" />""" % (bf.auto_id, bf.help_text, bf.auto_id)
else:
help_text = ""
html = u"""<tr%s%s><th>%s</th><td>%s%s %s</td></tr>""" % (
is_adv,
_hide,
bf.label_tag(),
bf_errors,
bf,
help_text,
)
output.append(html)
if hidden_fields:
str_hidden = u''.join(hidden_fields)
output.append(str_hidden)
return ''.join(output)
def _html_output(self, normal_row, error_row, row_ender, help_text_html, errors_on_separate_row):
"Helper function for outputting HTML. Used by as_table(), as_ul(), as_p()."
top_errors = self.non_field_errors() # Errors that should be displayed above all fields.
output, hidden_fields = [], []
for name, field in self.fields.items():
bf = BoundField(self, field, name)
bf_errors = self.error_class([conditional_escape(error) for error in bf.errors]) # Escape and cache in local variable.
if bf.is_hidden:
if bf_errors:
top_errors.extend([u'(Hidden field %s) %s' % (name, force_unicode(e)) for e in bf_errors])
hidden_fields.append(unicode(bf))
else:
if errors_on_separate_row and bf_errors:
output.append(error_row % force_unicode(bf_errors))
if bf.label:
label = conditional_escape(force_unicode(bf.label))
# Only add the suffix if the label does not end in
# punctuation.
if self.label_suffix:
if label[-1] not in ':?.!':
label += self.label_suffix
# Sets label with an asterisk if this is a obligatory field according to to validation rules
if hasattr(self.Meta,'min_required'):
if not hasattr(self.Meta,'count'):
self.Meta.count = 0
if self.Meta.min_required > 0 and self.Meta.count < self.Meta.min_required:
if name != 'DELETE':
label = label + ' <span class="required_field">(*)</span>'
elif trial_validator.field_is_required(self, name):
label = label + ' <span class="required_field">(*)</span>'
label = bf.label_tag(label) or ''
else:
label = ''
# Gets the field status for this field to use it as CSS class
if self.instance:
field_status = trial_validator.get_field_status(self, name, self.instance)
else:
field_status = ''
if field.help_text:
help_text = help_text_html % force_unicode(field.help_text)
else:
help_text = u''
form_name = self.__class__.__name__
help_record, new = FieldHelp.objects.get_or_create(form=form_name, field=name)
# Trying to get the translation for help_record
try:
help_object = FieldHelpTranslation.objects.get_translation_for_object(
lang=get_language(), model=FieldHelp, object_id=help_record.pk,
)
help_text = "<div class='help_text'>%s</div>" % (help_object.text,)
if help_object.example:
help_text = "%s<div class='help_text_example'>%s:<br />%s</div>" % (help_text, _("Example"), help_object.example)
if not help_text.strip():
help_text = unicode(help_record)
except (FieldHelpTranslation.DoesNotExist, AttributeError):
help_text = "<div class='help_text'>%s</div>" % (help_record.text,)
if help_record.example:
help_text = "%s<div class='help_text_example'>%s:<br />%s</div>" % (help_text, _("Example"), help_record.example)
help_text = u'' + force_unicode(help_text)
help_text = linebreaksbr(help_text_html % help_text)
output.append(normal_row % {'errors': force_unicode(bf_errors),
'label': force_unicode(label),
'field': unicode(bf),
'help_text': help_text,
'help_id': 'id_%s-help%s' % ((self.prefix or name),help_record.pk),
'field_class': field_status,
'field_name': name,
})
# if necessary, updates the count of rendered repetitive forms
if hasattr(self.Meta,'min_required'):
if hasattr(self.Meta,'count'):
self.Meta.count = self.Meta.count + 1
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
if hidden_fields: # Insert any hidden fields in the last row.
str_hidden = u''.join(hidden_fields)
if output:
last_row = output[-1]
# Chop off the trailing row_ender (e.g. '</td></tr>') and
# insert the hidden fields.
if not last_row.endswith(row_ender):
# This can happen in the as_p() case (and possibly others
# that users write): if there are only top errors, we may
# not be able to conscript the last row for our purposes,
# so insert a new, empty row.
last_row = normal_row % {'errors': '',
'label': '',
'field': '',
'help_text': '',
'help_id': 'id_%s-help%s' % (self.prefix,help_record.pk),
'issue': '',}
output.append(last_row)
output[-1] = last_row[:-len(row_ender)] + str_hidden + row_ender
else:
# If there aren't any rows in the output, just append the
# hidden fields.
output.append(str_hidden)
return mark_safe(u'\n'.join(output))
def _html_output(self, normal_row, error_row, row_ender, help_text_html, errors_on_separate_row):
"Helper function for outputting HTML. Used by as_table(), as_ul(), as_p()."
top_errors = self.non_field_errors() # Errors that should be displayed above all fields.
output, hidden_fields = [], []
for name, field in self.fields.items():
bf = BoundField(self, field, name)
bf_errors = self.error_class([conditional_escape(error) for error in bf.errors]) # Escape and cache in local variable.
if bf.is_hidden:
if bf_errors:
top_errors.extend([u'(Hidden field %s) %s' % (name, force_unicode(e)) for e in bf_errors])
hidden_fields.append(unicode(bf))
else:
if errors_on_separate_row and bf_errors:
output.append(error_row % force_unicode(bf_errors))
if bf.label:
label = conditional_escape(force_unicode(bf.label))
# Only add the suffix if the label does not end in
# punctuation.
if self.label_suffix:
if label[-1] not in ':?.!':
label += self.label_suffix
label = bf.label_tag(label) or ''
else:
label = ''
if field.help_text:
help_text = help_text_html % force_unicode(field.help_text)
else:
help_text = u''
form_name = self.__class__.__name__
#import pdb; pdb.set_trace()
help_record, new = FieldHelp.objects.get_or_create(form=form_name, field=name)
help_text = help_text + u' ' + force_unicode(help_record)
help_text = help_text_html % help_text
field_path = '%s.%s' % (form_name, name)
issue_text = '%s #%s' % (field_path, self.instance.pk)
output.append(normal_row % {'errors': force_unicode(bf_errors),
'label': force_unicode(label),
'field': unicode(bf),
'help_text': help_text,
'help_id': 'id_%s-help%s' % ((self.prefix or name),help_record.pk),
'issue': issue_text,})
if top_errors:
output.insert(0, error_row % force_unicode(top_errors))
if hidden_fields: # Insert any hidden fields in the last row.
str_hidden = u''.join(hidden_fields)
if output:
last_row = output[-1]
# Chop off the trailing row_ender (e.g. '</td></tr>') and
# insert the hidden fields.
if not last_row.endswith(row_ender):
# This can happen in the as_p() case (and possibly others
# that users write): if there are only top errors, we may
# not be able to conscript the last row for our purposes,
# so insert a new, empty row.
last_row = normal_row % {'errors': '',
'label': '',
'field': '',
'help_text': '',
'help_id': 'id_%s-help%s' % (self.prefix,help_record.pk),
'issue': '',}
output.append(last_row)
output[-1] = last_row[:-len(row_ender)] + str_hidden + row_ender
else:
# If there aren't any rows in the output, just append the
# hidden fields.
output.append(str_hidden)
return mark_safe(u'\n'.join(output))
def html_output_alt(self, normal_row, error_row, row_ender, help_text_html, errors_on_separate_row,
extra_css_class_attr = "manual_css_classes"):
"Helper function for outputting HTML. Used by as_table(), as_ul(), as_p()."
top_errors = self.non_field_errors() # Errors that should be displayed above all fields.
output, hidden_fields = [], []
for name, field in list(self.fields.items()):
html_class_attr = ''
bf = BoundField(self, field, name)
bf_errors = self.error_class([conditional_escape(error) for error in bf.errors]) # Escape and cache in local variable.
if bf.is_hidden:
if bf_errors:
top_errors.extend(['(Hidden field %s) extra_css_class_attr%s' % (name, force_text(e)) for e in bf_errors])
hidden_fields.append(str(bf))
else:
# Create a 'class="..."' atribute if the row should have any
# CSS classes applied.
css_classes = bf.css_classes(getattr(field, extra_css_class_attr, None))
if css_classes:
html_class_attr = ' class="%s"' % css_classes
if errors_on_separate_row and bf_errors:
output.append(error_row % force_text(bf_errors))
if bf.label:
label = conditional_escape(force_text(bf.label))
# Only add the suffix if the label does not end in
# punctuation.
if self.label_suffix:
if label[-1] not in ':?.!':
label += self.label_suffix
label = bf.label_tag(label) or ''
else:
label = ''
if field.help_text:
help_text = help_text_html % force_text(field.help_text)
else:
help_text = ''
output.append(normal_row % {
'errors': force_text(bf_errors),
'label': force_text(label),
'field': str(bf),
'help_text': help_text,
'html_class_attr': html_class_attr
})
#if top_errors:
# output.insert(0, error_row % force_text(top_errors))
if hidden_fields: # Insert any hidden fields in the last row.
str_hidden = ''.join(hidden_fields)
if output:
last_row = output[-1]
# Chop off the trailing row_ender (e.g. '</td></tr>') and
# insert the hidden fields.
if not last_row.endswith(row_ender):
# This can happen in the as_p() case (and possibly others
# that users write): if there are only top errors, we may
# not be able to conscript the last row for our purposes,
# so insert a new, empty row.
last_row = (normal_row % {'errors': '', 'label': '',
'field': '', 'help_text':'',
'html_class_attr': html_class_attr})
output.append(last_row)
output[-1] = last_row[:-len(row_ender)] + str_hidden + row_ender
else:
# If there aren't any rows in the output, just append the
# hidden fields.
output.append(str_hidden)
return mark_safe('\n'.join(output))
