如何在jquery中检测新元素何时添加到文档中？ [英] How can I detect when a new element has been added to the document in jquery?

问题描述

如何在jquery中检测到新元素何时被添加到文档中？

How can I detect when a new element has been added to the document in jquery ?

说明：
我想知道当一个元素column-header已添加到文档中。因为我打算在这些元素上运行一些javascript。

Explanation: I want to know when an element with class "column-header" has been added to the document. As I plan to run some javascript on those elements.

我该怎么做？我使用jQuery的javascript库。

How can I do this ? I use jQuery javascript library.

推荐答案

如果你想做一些jQuery上，你也可以做一些像 livequery（额外插件）：

If you want to do some jQuery on it, you can also do something like livequery (extra plugin):

$('column-header').livequery(function()
{
    // do things here with your column-header, like binding new events and stuff.
    // this function is called when an object is added.
    // check the API for the deletion function and so on.
});

UPDATE ：
看来链接已损坏。请尝试此链接

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