change: cache system

[pettanr/pettanr.git] / app / assets / javascripts / locmare / filer / body / file_body / file_item / symbol / default / face / picture.js.coffee

diff --git a/app/assets/javascripts/locmare/filer/body/file_body/file_item/symbol/default/face/picture.js.coffee b/app/assets/javascripts/locmare/filer/body/file_body/file_item/symbol/default/face/picture.js.coffee
index 34642f9..46e65bc 100644 (file)
--- a/app/assets/javascripts/locmare/filer/body/file_body/file_item/symbol/default/face/picture.js.coffee
+++ b/app/assets/javascripts/locmare/filer/body/file_body/file_item/symbol/default/face/picture.js.coffee
@@ -2,24 +2,18 @@ class Locmare.FilerModule.BodyModule.FileBodyModule.FileItemModule.SymbolItemCol
   \r
   initialize: (options) ->\r
     super(options)\r
-    if @item[@method_name()]\r
-      @item[@method_name()]((pic) =>\r
-        @picture = pic\r
-        @render()\r
-      )\r
-    else\r
-      @picture = new Pettanr.Image.SymbolImg({\r
-        attr: {\r
-          src: '/images/error.png'\r
-        }\r
-      })\r
-      @render()\r
   \r
+  # not render\r
+  # get symbol data and send message\r
   render: () ->\r
-    if @picture\r
-      this.$el.html(@picture.render().el)\r
+    if @item[@method_name()]\r
+      @listenTo(@item, 'ready:symbol', @ready_symbol)\r
+      @item[@method_name()]()\r
     this\r
   \r
   method_name: () ->\r
     @my_manifest.method_name\r
   \r
+  ready_symbol: (symbol) ->\r
+    @trigger('ready:symbol', symbol)\r
+  \r