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Fix marking a new formset item as empty-form on postback errors

fix_request_path_info
Diederik van der Boor 2016-08-15 16:03:08 +02:00
parent d70735c849
commit 83cb059317
2 changed files with 5 additions and 1 deletions
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4
polymorphic/admin/helpers.py
View File

@ -22,6 +22,10 @@ class PolymorphicInlineAdminForm(InlineAdminForm):
def polymorphic_ctype_field(self):
return AdminField(self.form, 'polymorphic_ctype', False)
@property
def is_empty(self):
return '__prefix__' in self.form.prefix
class PolymorphicInlineAdminFormSet(InlineAdminFormSet):
"""

2
polymorphic/templates/admin/polymorphic/edit_inline/stacked.html
View File

@ -11,7 +11,7 @@
{{ inline_admin_formset.formset.non_form_errors }}
{% for inline_admin_form in inline_admin_formset %}
<div class="inline-related inline-{{ inline_admin_form.model_admin.opts.model_name }}{% if inline_admin_form.original or inline_admin_form.show_url %} has_original{% endif %}{% if not inline_admin_form.original.pk %} empty-form {% endif %}{% if forloop.last %} last-related{% endif %}"
<div class="inline-related inline-{{ inline_admin_form.model_admin.opts.model_name }}{% if inline_admin_form.original or inline_admin_form.show_url %} has_original{% endif %}{% if inline_admin_form.is_empty %} empty-form {% endif %}{% if forloop.last %} last-related{% endif %}"
id="{% if inline_admin_form.original.pk %}{{ inline_admin_formset.formset.prefix }}-{{ forloop.counter0 }}{% else %}{{ inline_admin_form.model_admin.opts.model_name }}-empty{% endif %}">
<h3><b>{{ inline_admin_form.model_admin.opts.verbose_name|capfirst }}:</b>&nbsp;<span class="inline_label">{% if inline_admin_form.original %}{{ inline_admin_form.original }}{% if inline_admin_form.model_admin.show_change_link and inline_admin_form.model_admin.has_registered_model %} <a href="{% url inline_admin_form.model_admin.opts|admin_urlname:'change' inline_admin_form.original.pk|admin_urlquote %}" class="inlinechangelink">{% trans "Change" %}</a>{% endif %}