本文介绍了jQuery - 多个$(文档).ready ...?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

问题:

如果我链接两个JavaScript文件,都带有 $(document).ready 函数, 怎么了?有人会覆盖另一个吗?或者同时执行 $(文件).ready 调用?

If I link in two JavaScript files, both with $(document).ready functions, what happens? Does one overwrite the other? Or do both $(document).ready get called?

例如,

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>

<script type="text/javascript" src="http://.../jquery1.js"></script>

<script type="text/javascript" src="http://.../jquery2.js"></script>

jquery1.js:

jquery1.js :

$(document).ready(function(){
    $("#page-title").html("Document-ready was called!");
});

jquery2.js:

jquery2.js:

$(document).ready(function(){
    $("#page-subtitle").html("Document-ready was called!");
});



我确信最好将两个电话合并到一起一个 $(文件).ready 但在我的情况下这是不可能的。


I'm sure it is best practice to simply combine both calls into a single $(document).ready but it's not quite possible in my situation.

推荐答案

所有将被执行并且首先调用首次运行!!

All will get executed and On first Called first run basis!!

<div id="target"></div>

<script>
  $(document).ready(function(){
    jQuery('#target').append('target edit 1<br>');
  });
  $(document).ready(function(){
    jQuery('#target').append('target edit 2<br>');
  });
  $(document).ready(function(){
    jQuery('#target').append('target edit 3<br>');
  });
</script>

如您所见,他们不会互相替换

Demo As you can see they do not replace each other

还有一件事我想提一下

代替这个

$(document).ready(function(){});

您可以使用此快捷方式

jQuery(function(){
   //dom ready codes
});

这篇关于jQuery - 多个$(文档).ready ...?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!

10-28 12:02