[#1460] Change button to input so that ie7 works. Also needed to chan…

…ge way params are got as value needs to be the thing shown on the input

ckan/controllers/package.py

@@ -1326,7 +1326,11 @@ def groups(self, id):
                 except NotFound:
                     abort(404, _('Group not found'))
 
-            removed_group = request.POST.get('group_removed')
+            removed_group = None
+            for param in request.POST:
+                if param.startswith('group_remove'):
+                    removed_group = param.split('.')[-1]
+                    break
             if removed_group:
                 data_dict = {"id": removed_group,
                              "object": id,

ckan/templates/group/snippets/group_item.html

@@ -36,7 +36,7 @@ <h3 class="media-heading">{{ group.display_name }}</h3>
     <span>{{ _('View {name}').format(name=group.display_name) }}</span>
   </a>
   {% if group.user_member %}
-    <button name="group_removed" value="{{ group.id }}" type="submit" class="btn btn-danger btn-small media-edit" title="{{ _('Remove dataset from this group') }}">{{ _('Remove') }}</button>
+    <input name="group_remove.{{ group.id }}" value="{{ _('Remove') }}" type="submit" class="btn btn-danger btn-small media-edit" title="{{ _('Remove dataset from this group') }}"/>
   {% endif %}
 </li>
 {% if position is divisibleby 3 %}