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Added extra check for object when sorting self-referential models.

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This commit is contained in:
Brandon Taylor 2014-11-03 10:44:11 -05:00
parent 612c4f8031
commit e521d5c8ad
1 changed files with 18 additions and 15 deletions
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33
adminsortable/templates/adminsortable/shared/nested_objects.html
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@ -3,22 +3,25 @@
{% if regrouped_objects %}
<ul {% if sortable_by_class_is_sortable %}class="sortable"{% endif %}>
{% for regrouped_object in regrouped_objects %}
<li>
{% with object=regrouped_object.grouper %}
{% if sortable_by_class_is_sortable %}
{% render_object_rep object %}
{% else %}
{{ object }}
{% endif %}
{% endwith %}
{% if regrouped_object.list %}
{% with regrouped_object_list_length=regrouped_object.list|length %}
<ul {% if regrouped_object_list_length > 1 %}class="sortable"{% endif %}>
{% render_list_items regrouped_object.list %}
</ul>
{% endwith %}
{% with object=regrouped_object.grouper %}
{% if object %}
<li>
{% if sortable_by_class_is_sortable %}
{% render_object_rep object %}
{% else %}
{{ object }}
{% endif %}
{% if regrouped_object.list %}
{% with regrouped_object_list_length=regrouped_object.list|length %}
<ul {% if regrouped_object_list_length > 1 %}class="sortable"{% endif %}>
{% render_list_items regrouped_object.list %}
</ul>
{% endwith %}
{% endif %}
</li>
{% endif %}
</li>
{% endwith %}
{% endfor %}
</ul>
{% endif %}