博客回复

app/controllers/blog_comments_controller.rb

@@ -118,6 +118,7 @@ class BlogCommentsController < ApplicationController
     @blogComment.content = @quote + @blogComment.content
     @blogComment.title = "RE: #{@article.title}" unless params[:blog_comment][:title]
     @article.children << @blogComment
+    @article.save
     @user_activity_id = params[:user_activity_id]
     user_activity = UserActivity.where("act_type='BlogComment' and act_id =#{@article.id}").first
     if user_activity