fix widget field reload

app/controllers/admin/page_parts_controller.rb

@@ -108,6 +108,7 @@ class Admin::PagePartsController < ApplicationController
     @part = PagePart.find params[:id]
     @choosen_field = params[:widget_field_value]
     @module_app = @part.module_app
+    @module_app = ModuleApp.find params[:module_app_id] if @module_app.nil?
   end
 
   def reload_widgets

app/controllers/admin/pages_controller.rb

@@ -180,4 +180,12 @@ helper Admin::PagePartsHelper
     end
   end
   
+  def reload_widget_field
+    @index = params[:field_seri].to_i
+    @page = Page.find params[:id]
+    @choosen_field = params[:widget_field_value]
+    @module_app = @page.module_app
+    @module_app = ModuleApp.find params[:module_app_id] if @module_app.nil?
+  end
+
 end