分组的Jquery事件onChange

本文介绍了分组的Jquery事件onChange的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我有一个包含以下两个div的页面：

I have a page with the following two divs:

<div id="searchResults"> </div> <div class="postSearchOptions" style="display: none;"> </div>

当searchResultsdiv出现时，有什么方法可以让postSearchOptionsdiv出现通过AJAX调用更新？我不控制AJAX调用，我想检测searchResultsdiv中的任何更改。

Is there any way that I can make the "postSearchOptions" div appear when the "searchResults" div is updated by an AJAX call? I don't control the AJAX calls and I want to detect any change in the "searchResults" div.

我尝试编写以下JQuery代码，但后来意识到它需要Jquery 1.4，我只有1.3：

I tried writing the following JQuery code, but then realized that it requires Jquery 1.4 and I only have 1.3:

$("#searchResults").live("change", function() { $(".postSearchOptions").css("display", "inline"); });

有没有办法用标准JavaScript或Jquery 1.3来捕捉searchResults div更改的事件？谢谢！

Is there any way to catch the event of the searchResults div changing using either standard JavaScript or Jquery 1.3? Thanks!

推荐答案

如果您以编程方式更改innerHTML，我认为onchange事件不会触发。为什么不在收到这些更改时显示帖子搜索选项，即为什么不将它作为ajax成功方法的最后一行包含。

I don't think the onchange event will fire if you are programatically changing the innerHTML. Why don't you just show the Post Search options upon receiving those change i.e. why don't you include it as the last line in your ajax success method.

HTH