change: cache system

[pettanr/pettanr.git] / app / assets / javascripts / views / licenses / summary.js.coffee

diff --git a/app/assets/javascripts/views/licenses/summary.js.coffee b/app/assets/javascripts/views/licenses/summary.js.coffee
index c3b42f5..14e000b 100644 (file)
--- a/app/assets/javascripts/views/licenses/summary.js.coffee
+++ b/app/assets/javascripts/views/licenses/summary.js.coffee
@@ -3,17 +3,17 @@ class Pettanr.Views.License.Summary extends Pettanr.Views.Common.Summary
   initialize: (options) ->\r
     super(options)\r
     @item = options.item\r
-    @load()\r
+    retriever = @item.system_picture()\r
+    @listenTo(retriever, 'retrieve', @retrieve_system_picture)\r
+    retriever.retrieve()\r
   \r
-  load: () ->\r
-    @system_picture = @item.system_picture()\r
-    @system_picture.fetch({cache: true}).done =>\r
-      @img = new Tag.Img({\r
-        attr: {\r
-          src: @system_picture.r_url()\r
-        }\r
-      })\r
-      @trigger('ready')\r
+  retrieve_system_picture: (@system_picture) ->\r
+    @img = new Tag.Img({\r
+      attr: {\r
+        src: @system_picture.r_url()\r
+      }\r
+    })\r
+    @trigger('ready')\r
   \r
   render: () ->\r
     this.$el.html('')\r