fix: show's destroy button

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

diff --git a/app/assets/javascripts/models/system_picture.js.coffee b/app/assets/javascripts/models/system_picture.js.coffee
index d2c0856..20168d3 100644 (file)
--- a/app/assets/javascripts/models/system_picture.js.coffee
+++ b/app/assets/javascripts/models/system_picture.js.coffee
@@ -1,5 +1,4 @@
 class Pettanr.SystemPicture extends Peta.SystemResource\r
-  url: '/system_pictures/'\r
   \r
   @singular: () ->\r
     'SystemPicture'\r
@@ -12,7 +11,7 @@ class Pettanr.SystemPicture extends Peta.SystemResource
   } \r
   \r
   picture: () ->\r
-    new Pettanr.Picture({id: @get('picture_id')})\r
+    new Pettanr.Cache.Retriever(Pettanr.Picture, @get('picture_id'))\r
   \r
   filename: () ->\r
     @get('id') + '.' + @get('ext')\r
@@ -35,11 +34,13 @@ class Pettanr.SystemPicture extends Peta.SystemResource
     })\r
   \r
   symbol_option: () ->\r
-    @fetch({cache: true}).done =>\r
-      @trigger('ready:symbol', @tmb_opt_img_tag())\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
   \r
   initialize: (attr = {}, options = {}) ->\r
     super(attr, options)\r
-    if @id\r
-      @url = @url + @id\r
   \r