Source code for fobi.contrib.plugins.form_elements.fields.select_multiple_with_max.forms
from django import forms
from django.utils.translation import gettext_lazy as _
from fobi.base import BaseFormFieldPluginForm, get_theme
from fobi.helpers import validate_initial_for_multiple_choices
from fobi.widgets import NumberInput
__title__ = "fobi.contrib.plugins.form_elements.fields.select_multiple.forms"
__author__ = "Artur Barseghyan <artur.barseghyan@gmail.com>"
__copyright__ = "2014-2019 Artur Barseghyan"
__license__ = "GPL 2.0/LGPL 2.1"
__all__ = ("SelectMultipleWithMaxInputForm",)
theme = get_theme(request=None, as_instance=True)
[docs]class SelectMultipleWithMaxInputForm(forms.Form, BaseFormFieldPluginForm):
"""Form for ``SelectMultipleWithMaxInputPlugin``."""
plugin_data_fields = [
("label", ""),
("name", ""),
("choices", ""),
("help_text", ""),
("initial", ""),
("required", False),
("max_choices", ""),
]
label = forms.CharField(
label=_("Label"),
required=True,
widget=forms.widgets.TextInput(
attrs={"class": theme.form_element_html_class}
),
)
name = forms.CharField(
label=_("Name"),
required=True,
widget=forms.widgets.TextInput(
attrs={"class": theme.form_element_html_class}
),
)
choices = forms.CharField(
label=_("Choices"),
required=False,
help_text=_(
"Enter single values/pairs per line. Example:<code><br/>"
" 1<br/>"
" 2<br/>"
" alpha, Alpha<br/>"
" beta, Beta<br/>"
" omega"
"</code><br/>"
"It finally transforms into the following HTML "
"code:<code><br/>"
" "
'<select id="id_NAME_OF_THE_ELEMENT" '
'name="NAME_OF_THE_ELEMENT"><br/>'
" "
'<option value="1">1</option><br/>'
" "
'<option value="2">2</option><br/>'
" "
'<option value="alpha">Alpha</option><br/>'
" "
'<option value="beta">Beta</option><br/>'
" "
'<option value="omega">omega</option><br/>'
" </select>"
"</code>"
),
widget=forms.widgets.Textarea(
attrs={"class": theme.form_element_html_class}
),
)
help_text = forms.CharField(
label=_("Help text"),
required=False,
widget=forms.widgets.Textarea(
attrs={"class": theme.form_element_html_class}
),
)
initial = forms.CharField(
label=_("Initial"),
required=False,
widget=forms.widgets.TextInput(
attrs={"class": theme.form_element_html_class}
),
)
required = forms.BooleanField(
label=_("Required"),
required=False,
widget=forms.widgets.CheckboxInput(
attrs={"class": theme.form_element_checkbox_html_class}
),
)
max_choices = forms.IntegerField(
label=_("Max choices"),
required=False,
widget=NumberInput(attrs={"class": theme.form_element_html_class}),
)
[docs] def clean_initial(self):
"""Validating the initial value."""
return validate_initial_for_multiple_choices(self, "choices", "initial")