Django forms widget that uses Fancytree to display tree data
Project description
Django Fancytree Widget
----------------------
django-fancytree provides a widget using the fancytree js library to
render a forms.ModelMultipleChoiceField as a tree with selectable and
collapsable nodes.
See included project 'treewidget' as an example. Widget is used in
ModelMultipleChoiceField and allows user to select multiple categories.
Requirements
------------
django, django-mptt, jquery, jquery-ui
Usage
-----
::
from fancytree.widgets import FancyTreeWidget
categories = Category.objects.all()
class CategoryForm(forms.Form):
categories = forms.ModelMultipleChoiceField(
queryset=categories,
widget=FancyTreeWidget(queryset=categories)
)
In this example Category is a model registered with django-mptt.
Widget accepts **queryset** option, which expects pre-ordered queryset by
"tree_id" and "lft".
If you want to adjust tree data creation, you can define 'get_doc' method on
your model. Example:
::
def get_doc(self, values):
doc = {"title": name, "key": self.pk}
if str(self.pk) in values:
doc['select'] = True
doc['expand'] = True
return doc
----------------------
django-fancytree provides a widget using the fancytree js library to
render a forms.ModelMultipleChoiceField as a tree with selectable and
collapsable nodes.
See included project 'treewidget' as an example. Widget is used in
ModelMultipleChoiceField and allows user to select multiple categories.
Requirements
------------
django, django-mptt, jquery, jquery-ui
Usage
-----
::
from fancytree.widgets import FancyTreeWidget
categories = Category.objects.all()
class CategoryForm(forms.Form):
categories = forms.ModelMultipleChoiceField(
queryset=categories,
widget=FancyTreeWidget(queryset=categories)
)
In this example Category is a model registered with django-mptt.
Widget accepts **queryset** option, which expects pre-ordered queryset by
"tree_id" and "lft".
If you want to adjust tree data creation, you can define 'get_doc' method on
your model. Example:
::
def get_doc(self, values):
doc = {"title": name, "key": self.pk}
if str(self.pk) in values:
doc['select'] = True
doc['expand'] = True
return doc
Project details
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