fix:retrive

[pettanr/pettanr.git] / app / assets / javascripts / models / resource_picture.js.coffee

diff --git a/app/assets/javascripts/models/resource_picture.js.coffee b/app/assets/javascripts/models/resource_picture.js.coffee
index 183ebdb..f3a361e 100644 (file)
--- a/app/assets/javascripts/models/resource_picture.js.coffee
+++ b/app/assets/javascripts/models/resource_picture.js.coffee
@@ -57,12 +57,10 @@ class Pettanr.ResourcePicture extends Peta.Content
     lgn + '[' + ln + ']'\r
   \r
   symbol_option: () ->\r
-    retriever = @retriever()\r
-    @listenTo(retriever, 'retrieve', @retrieve_symbol)\r
-    retriever.retrieve()\r
-  \r
-  retrieve_symbol: (item) -> \r
-    @trigger('ready:symbol', item.tmb_opt_img_tag())\r
+    @retrieve(this, {\r
+      success: (picture) => \r
+        @trigger('ready:symbol', picture.tmb_opt_img_tag())\r
+    })\r
   \r
   credit_icon_view: () ->\r
     new Pettanr.Views.ResourcePicture.CreditIcon({item: this})\r