ruby - rails3 link_to :method => :delete,:confirm=>"are you srue?" 不起作用是为什么？

Question

如下 代码：

ink_to :Delete,{:action => :delete,:obj_id => obj_id,:table =>params[:table]｝,:class => "negative button",:method => :delete,:confirm => "are you sure Delte #{params[:table]}: #{obj_id} ?"

在rails2.X中当我点击 这个链接的时候会弹出一个提醒框，然后升级到rails 3.2中就不好使了。这个是为什么？有什么解决的方法吗？

Answer 1

Need to import some js files
Introduce "jquery-ujs.js" into application.html.erb

Answer 2

It is recommended to enable javascript script debugging such as firebug in the browser to find out whether there is an error in some front-end code that prevents the function from executing properly.