def as_crispy_field(
field,
template_pack=TEMPLATE_PACK,
label_class="",
field_class="",
wrapper_class="",
show_labels=True,
):
# inspired by original as_crispy_field, but it is not callable as filter and does not support wrapper class/labels
from django.conf import settings
if not isinstance(field, boundfield.BoundField) and settings.DEBUG:
raise CrispyError(
"|as_crispy_field got passed an invalid or inexistent field")
attributes = {
"field": field,
"form_show_errors": True,
"form_show_labels": show_labels,
"label_class": label_class,
"field_class": field_class,
"wrapper_class": wrapper_class,
}
helper = getattr(field.form, "helper", None)
template_path = None
if helper is not None:
attributes.update(helper.get_attributes(template_pack))
template_path = helper.field_template
if not template_path:
template_path = "%s/field.html" % template_pack
template = get_template(template_path)
c = Context(attributes).flatten()
return template.render(c)
def as_crispy_field(field, template_pack=TEMPLATE_PACK, label_class="", field_class=""):
"""
Renders a form field like a django-crispy-forms field::
{% load crispy_forms_tags %}
{{ form.field|as_crispy_field }}
or::
{{ form.field|as_crispy_field:"css" }}
"""
if not isinstance(field, boundfield.BoundField) and settings.DEBUG:
raise CrispyError("|as_crispy_field got passed an invalid or inexistent field")
attributes = {
"field": field,
"form_show_errors": True,
"form_show_labels": True,
"label_class": label_class,
"field_class": field_class,
}
helper = getattr(field.form, "helper", None)
template_path = None
if helper is not None:
attributes.update(helper.get_attributes(template_pack))
template_path = helper.field_template
if not template_path:
template_path = "%s/field.html" % template_pack
template = get_template(template_path)
c = Context(attributes).flatten()
return template.render(c)
def as_crispy_field(field, template_pack=TEMPLATE_PACK, label_class="", field_class=""):
"""
Renders a form field like a django-crispy-forms field::
{% load crispy_forms_tags %}
{{ form.field|as_crispy_field }}
or::
{{ form.field|as_crispy_field:"bootstrap" }}
"""
if not isinstance(field, forms.BoundField) and settings.DEBUG:
raise CrispyError('|as_crispy_field got passed an invalid or inexistent field')
attributes = {
'field': field,
'form_show_errors': True,
'form_show_labels': True,
'label_class': label_class,
'field_class': field_class,
}
helper = getattr(field.form, 'helper', None)
template_path = None
if helper is not None:
attributes.update(helper.get_attributes(template_pack))
template_path = helper.field_template
if not template_path:
template_path = '%s/field.html' % template_pack
template = get_template(template_path)
c = Context(attributes).flatten()
return template.render(c)
def as_crispy_field(field, template_pack=TEMPLATE_PACK):
"""
Renders a form field like a django-crispy-forms field::
{% load crispy_forms_tags %}
{{ form.field|as_crispy_field }}
or::
{{ form.field|as_crispy_field:"bootstrap" }}
"""
if not isinstance(field, forms.BoundField) and settings.DEBUG:
raise CrispyError(
'|as_crispy_field got passed an invalid or inexistent field')
template = get_template('%s/field.html' % template_pack)
c = Context({
'field': field,
'form_show_errors': True,
'form_show_labels': True
})
if django.VERSION >= (1, 8):
c = c.flatten()
return template.render(c)
def bs4_appended_prepended_text(field,
append="",
prepend="",
form_show_labels=True):
"""
Similar to the `crispy_addon` tag. However, this one respects classes that
have been set in the corresponding Form layout object.
"""
template_pack = get_template_pack()
if template_pack != "bootstrap4":
raise CrispyError(
"bs4_appended_prepended_text can only be used with Bootstrap 4")
if field:
attributes = {
'field': field,
'form_show_errors': True,
'form_show_labels': form_show_labels,
}
helper = getattr(field.form, "helper", None)
if helper is not None:
attributes.update(helper.get_attributes(get_template_pack()))
context = Context(attributes)
template = loader.get_template(
"%s/layout/prepended_appended_text.html" % get_template_pack())
context["crispy_prepended_text"] = prepend
context["crispy_appended_text"] = append
if not prepend and not append:
raise TypeError("Expected a prepend and/or append argument")
context = context.flatten()
return template.render(context)
