mirrors/wagtail
mirrors/wagtail
0
0
Fork 0
mirror of https://github.com/wagtail/wagtail.git synced 2024-12-01 11:41:20 +01:00
Code Issues Releases Wiki Activity

Check for a not-None pk for ExcludeFieldsOnEditMixin to avoid catching non-saved instance binding

Browse Source
This commit is contained in:
jacobtm 2020-02-04 10:05:35 +00:00 committed by Matt Westcott
parent 2db605df09
commit 31e9572598
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
wagtail/admin/edit_handlers.py
View File

@ -809,8 +809,8 @@ class ExcludeFieldsOnEditMixin:
def bind_to(self, *args, **kwargs):
new = super(ExcludeFieldsOnEditMixin, self).bind_to(*args, **kwargs)
# when binding to an existing instance - ie editing - set those fields in the form to disabled
if new.form and new.instance and hasattr(new.model, 'exclude_on_edit'):
# when binding to an existing instance with a pk - ie editing - set those fields in the form to disabled
if new.form and new.instance and new.instance.pk is not None and hasattr(new.model, 'exclude_on_edit'):
for field in new.model.exclude_on_edit:
try:
new.form.fields[field].disabled = True