finishing saving edited file online and redo dev.rake modification

app/assets/javascripts/design_temp.js

@@ -1,9 +1,9 @@
-function r_editor(tgetUrl,tpostUrl,tfileid,toption){
+function r_editor(tgetUrl,tpostUrl,tfilename,toption){
   if(!toption){ toption =new Array();}
   if(!toption['width']){toption['width']=400;}
   if(!toption['height']){toption['height']=300;}
   var editor = this;
-  editor.fileid = tfileid;
+  editor.filename = tfilename;
   editor.getUrl = tgetUrl;
   editor.postUrl = tpostUrl;
   editor.width = toption['width'];
@@ -23,12 +23,11 @@ function r_editor(tgetUrl,tpostUrl,tfileid,toption){
   };
   editor.reload = function(){
     $.get(editor.getUrl,function(data){
-      alert("reload!");
       html.children("textarea").text(data);
     });
   };
   editor.send = function(){
-    $.post(editor.postUrl,{fileid:editor.fileid,context:html.text()});
+    $.post(editor.postUrl,{filename:editor.filename,context:html.children("textarea").val(),authenticity_token:$('meta[name=csrf-token]').attr('content')});
   };
   editor.destroy = function(){
     html.remove();
@@ -36,7 +35,7 @@ function r_editor(tgetUrl,tpostUrl,tfileid,toption){
 }
 
 $(".r_edit").live("click",function(){
-  new_editor = new r_editor($(this).attr("path"),"edit_file",$(this).attr("fileid"));
+  new_editor = new r_editor($(this).attr("path"),"edit_file",$(this).attr("filename"));
   $(this).after(new_editor.init());
 });
 

app/controllers/admin/designs_controller.rb

@@ -25,7 +25,24 @@ class Admin::DesignsController < ApplicationController
 
   def edit_file
     @design = Design.find(params[:id])
-#    debugger
+    filename = params[:filename]
+    files = @design.stylesheets + @design.javascripts + @design.images
+    file_to_removed = files.find{ |obj|
+      obj.file_filename == filename
+    }
+    type = file_to_removed._type 
+    Dir.mktmpdir('design_temp'){ |dir|
+      temp_file = File.new(dir+'/'+filename,'w+')
+      temp_file.write params[:context]
+      replace_target = eval("@design.#{type.downcase.pluralize}")
+      a = replace_target.build(:file => temp_file,:to_save=>true)
+      debugger
+      file_to_removed.destroy
+      @design.save
+      debugger
+      temp_file.close
+    }
+    
   end
 
   def edit

app/views/admin/designs/_design_file.html.erb

@@ -10,7 +10,7 @@
     <% li_class += 'r_destroy ' if item_destroy  %>
     <% li_class += 'r_snapshot ' if item_snapshot %>
     <% li_class += 'r_edit ' if item_editable %>
-    <li class="<%= li_class %>" <%= "path='#{t.file.url}' fileid='#{t._id}'" if (item_snapshot || item_editable)  %>  > 
+    <li class="<%= li_class %>" <%= "path='#{t.file.url}' filename='#{t.file_filename}'" if (item_snapshot || item_editable)  %>  > 
       <%= t.file_filename %>
       <% if item_destroy  %>
         <%=fields_for "design["+fieldname_p+"][]",t,:index=>nil do |f| %>