From d26ea3e475103ba0c94e49fbbbc1ee88ad8a96ff Mon Sep 17 00:00:00 2001
From: Joseph Spiros <joseph.spiros@ithinksw.com>
Date: Wed, 16 Jun 2010 09:43:01 -0400
Subject: [PATCH] Making Attribute and Relationship inlines collapsible with
 custom template.

---
 admin.py                                      |   4 +-
 .../philo/edit_inline/tabular_collapse.html   | 125 ++++++++++++++++++
 2 files changed, 127 insertions(+), 2 deletions(-)
 create mode 100644 templates/admin/philo/edit_inline/tabular_collapse.html

diff --git a/admin.py b/admin.py
index e9a59ad..1a9125e 100644
--- a/admin.py
+++ b/admin.py
@@ -15,7 +15,7 @@ class AttributeInline(generic.GenericTabularInline):
 	ct_fk_field = 'entity_object_id'
 	model = Attribute
 	extra = 1
-	classes = ('collapse-closed',)
+	template = 'admin/philo/edit_inline/tabular_collapse.html'
 	allow_add = True
 
 
@@ -24,7 +24,7 @@ class RelationshipInline(generic.GenericTabularInline):
 	ct_fk_field = 'entity_object_id'
 	model = Relationship
 	extra = 1
-	classes = ('collapse-closed',)
+	template = 'admin/philo/edit_inline/tabular_collapse.html'
 	allow_add = True
 
 
diff --git a/templates/admin/philo/edit_inline/tabular_collapse.html b/templates/admin/philo/edit_inline/tabular_collapse.html
new file mode 100644
index 0000000..c457297
--- /dev/null
+++ b/templates/admin/philo/edit_inline/tabular_collapse.html
@@ -0,0 +1,125 @@
+{% load i18n adminmedia %}
+<div class="inline-group" id="{{ inline_admin_formset.formset.prefix }}-group">
+  <div class="tabular inline-related {% if forloop.last %}last-related{% endif %}">
+{{ inline_admin_formset.formset.management_form }}
+<fieldset class="module collapse collapse-closed">
+   <h2>{{ inline_admin_formset.opts.verbose_name_plural|capfirst }}</h2>
+   {{ inline_admin_formset.formset.non_form_errors }}
+   <table>
+     <thead><tr>
+     {% for field in inline_admin_formset.fields %}
+       {% if not field.widget.is_hidden %}
+         <th{% if forloop.first %} colspan="2"{% endif %}{% if field.required %} class="required"{% endif %}>{{ field.label|capfirst }}</th>
+       {% endif %}
+     {% endfor %}
+     {% if inline_admin_formset.formset.can_delete %}<th>{% trans "Delete?" %}</th>{% endif %}
+     </tr></thead>
+
+     <tbody>
+     {% for inline_admin_form in inline_admin_formset %}
+        {% if inline_admin_form.form.non_field_errors %}
+        <tr><td colspan="{{ inline_admin_form.field_count }}">{{ inline_admin_form.form.non_field_errors }}</td></tr>
+        {% endif %}
+        <tr class="{% cycle "row1" "row2" %} {% if inline_admin_form.original or inline_admin_form.show_url %}has_original{% endif %}{% if forloop.last %} empty-form{% endif %}"
+             id="{{ inline_admin_formset.formset.prefix }}-{% if not forloop.last %}{{ forloop.counter0 }}{% else %}empty{% endif %}">
+        <td class="original">
+          {% if inline_admin_form.original or inline_admin_form.show_url %}<p>
+          {% if inline_admin_form.original %} {{ inline_admin_form.original }}{% endif %}
+          {% if inline_admin_form.show_url %}<a href="../../../r/{{ inline_admin_form.original_content_type_id }}/{{ inline_admin_form.original.id }}/">{% trans "View on site" %}</a>{% endif %}
+            </p>{% endif %}
+          {% if inline_admin_form.has_auto_field %}{{ inline_admin_form.pk_field.field }}{% endif %}
+          {{ inline_admin_form.fk_field.field }}
+          {% spaceless %}
+          {% for fieldset in inline_admin_form %}
+            {% for line in fieldset %}
+              {% for field in line %}
+                {% if field.is_hidden %} {{ field.field }} {% endif %}
+              {% endfor %}
+            {% endfor %}
+          {% endfor %}
+          {% endspaceless %}
+        </td>
+        {% for fieldset in inline_admin_form %}
+          {% for line in fieldset %}
+            {% for field in line %}
+              <td class="{{ field.field.name }}">
+              {% if field.is_readonly %}
+                  <p>{{ field.contents }}</p>
+              {% else %}
+                  {{ field.field.errors.as_ul }}
+                  {{ field.field }}
+              {% endif %}
+              </td>
+            {% endfor %}
+          {% endfor %}
+        {% endfor %}
+        {% if inline_admin_formset.formset.can_delete %}
+          <td class="delete">{% if inline_admin_form.original %}{{ inline_admin_form.deletion_field.field }}{% endif %}</td>
+        {% endif %}
+        </tr>
+     {% endfor %}
+     </tbody>
+   </table>
+</fieldset>
+  </div>
+</div>
+
+<script type="text/javascript">
+(function($) {
+    $(document).ready(function($) {
+        var rows = "#{{ inline_admin_formset.formset.prefix }}-group .tabular.inline-related tbody tr";
+        var alternatingRows = function(row) {
+            $(rows).not(".add-row").removeClass("row1 row2")
+                .filter(":even").addClass("row1").end()
+                .filter(rows + ":odd").addClass("row2");
+        }
+        var reinitDateTimeShortCuts = function() {
+            // Reinitialize the calendar and clock widgets by force
+            if (typeof DateTimeShortcuts != "undefined") {
+                $(".datetimeshortcuts").remove();
+                DateTimeShortcuts.init();
+            }
+        }
+        var updateSelectFilter = function() {
+            // If any SelectFilter widgets are a part of the new form,
+            // instantiate a new SelectFilter instance for it.
+            if (typeof SelectFilter != "undefined"){
+                $(".selectfilter").each(function(index, value){
+                  var namearr = value.name.split('-');
+                  SelectFilter.init(value.id, namearr[namearr.length-1], false, "{% admin_media_prefix %}");
+                })
+                $(".selectfilterstacked").each(function(index, value){
+                  var namearr = value.name.split('-');
+                  SelectFilter.init(value.id, namearr[namearr.length-1], true, "{% admin_media_prefix %}");
+                })
+            }
+        }
+        var initPrepopulatedFields = function(row) {
+            row.find('.prepopulated_field').each(function() {
+                var field = $(this);
+                var input = field.find('input, select, textarea');
+                var dependency_list = input.data('dependency_list') || [];
+                var dependencies = row.find(dependency_list.join(',')).find('input, select, textarea');
+                if (dependencies.length) {
+                    input.prepopulate(dependencies, input.attr('maxlength'));
+                }
+            });
+        }
+        $(rows).formset({
+            prefix: "{{ inline_admin_formset.formset.prefix }}",
+            addText: "{% blocktrans with inline_admin_formset.opts.verbose_name|title as verbose_name %}Add another {{ verbose_name }}{% endblocktrans %}",
+            formCssClass: "dynamic-{{ inline_admin_formset.formset.prefix }}",
+            deleteCssClass: "inline-deletelink",
+            deleteText: "{% trans "Remove" %}",
+            emptyCssClass: "empty-form",
+            removed: alternatingRows,
+            added: (function(row) {
+                initPrepopulatedFields(row);
+                reinitDateTimeShortCuts();
+                updateSelectFilter();
+                alternatingRows(row);
+            })
+        });
+    });
+})(django.jQuery);
+</script>
-- 
2.20.1