Rails UJS确认框取消按钮回调 [英] Rails UJS confirm box cancel button callback

问题描述

我正在使用Rails jquery ujs 在我的应用程序中处理ajax.另外，我正在使用confirm选项来销毁任何记录. 在我当前的设置中，点击data-remote=true链接后，我已经连接了一个加载叠加屏幕.

I am using Rails jquery ujs for handling ajax within my app. Also I am using a the confirm option for destroying any records. As my current setup, I have hooked up a loading overlay screen on click of data-remote=true link.

我想知道的是:当用户单击确认框上的cancel并可以关闭加载程序覆盖时，是否可以挂起回调事件.

All I wanted to know is: Is there a way I can hook a callback event when a user clicks cancel on the confirm box and I can close the loader overlay.

推荐答案

是的，可以.传递响应对象.在CoffeeScript中.

Yes, you can. Pass in the response object. In CoffeeScript.

  $('selector').on 'confirm:complete', (e, response) ->
    if response
      # User confirmed
    else
      # User cancelled.

在Java语言中:

  $('selector').on('confirm:complete', function(e, response) {
    if(response) {
      // User confirmed
    }
    else {
      // User cancelled.
    }
  });

这篇关于Rails UJS确认框取消按钮回调的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！