AJAX reordered list back to yesod. THIS TOOK 3 HOURS. Aargh

templates/configurators/repositories/list.hamlet

@@ -11,8 +11,8 @@
         Repositories
   <table .table .table-condensed>
     <tbody #costsortable>
-      $forall (_num, name, actions) <- repolist
-        <tr .repoline>
+      $forall (num, name, (uuid, actions)) <- repolist
+        <tr .repoline ##{"costsortable_" ++ fromUUID uuid}>
           <td .handle>
             <i .icon-resize-vertical></i>
             #{name}

templates/configurators/repositories/list.julius

@@ -8,8 +8,14 @@ $(function() {
 		},
 		stop: function(event, ui) {
 			ui.item.children(".draghide").show();
+			var list = $("#costsortable").sortable("toArray");
+			var moved = ui.item.attr("id");
 			$.ajax({
-				'url': "http://localhost/testajax",
+				'url': "@{RepositoriesReorderR}",
+				'data': {
+					'moved': moved,
+					'list': list
+				}
 			});
 		},
 	});