修改了讨论区bug

app/controllers/boards_controller.rb

@@ -42,6 +42,7 @@ class BoardsController < ApplicationController
   end
 
   def show
+  
     respond_to do |format|
       format.html {
         sort_init 'updated_on', 'desc'
@@ -60,7 +61,7 @@ class BoardsController < ApplicationController
           preload(:author, {:last_reply => :author}).
           all
         @message = Message.new(:board => @board)
-        if @project.project_type
+        if @project.project_type ==1
           render :action => 'show', :layout => 'base_courses'
         else
           render :action => 'show', :layout => !request.xhr?
@@ -80,7 +81,7 @@ class BoardsController < ApplicationController
   def new
     @board = @project.boards.build
     @board.safe_attributes = params[:board]
-    if @project.project_type
+    if @project.project_type == 1
       render :layout => 'base_courses'
     end
   end
@@ -88,6 +89,9 @@ class BoardsController < ApplicationController
   def create
     @board = @project.boards.build
     @board.safe_attributes = params[:board]
+     if @project.project_type == 1
+      render :layout => 'base_courses'
+    end
     if @board.save
       flash[:notice] = l(:notice_successful_create)
       #Modified by young
@@ -103,7 +107,7 @@ class BoardsController < ApplicationController
   end
 
   def update
-    if @project.project_type
+    if @project.project_type ==1
       render :layout => 'base_courses'
     end
     @board.safe_attributes = params[:board]