页面或.js脚本中是否可以有多个jQuery ready事件? [英] Can there be more than one jQuery ready event on a page or in .js script?

问题描述

我注意到jQuery ready事件和函数在我的大多数javascript中仅使用了一次.但是，我在徘徊是否可以多次使用ready事件.例如，可以在我的主要html代码中的就绪事件函数调用中调用函数，然后再在我的.js文件中的另一个就绪事件函数调用内调用函数和事件吗?

I noticed that the jQuery ready event and function are used only once in most of my javascript. However, I was wandering if it is ok to use the ready event more than once. For example, is it ok to call functions in a ready event function call in my main html code, that then calls functions and events inside another ready event function call that is in my .js file?

推荐答案

是的，这是完全可以接受的:

Yes this is completely acceptable:

$(document).ready(function() {
    // do this
}):

// some other js code


$(document).ready(function() {
    // do something else
}):

在这种情况下，当dom准备就绪时，将执行两个内部的代码(或尽可能多的ready).

In this case, when the dom is ready, code inside both (or as many ready as you have) will be executed.

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