什么是格式化JavaScript代码的正确方法？ [英] What is the proper way to format a JavaScript tag?

问题描述

自从1996年开始开发网络应用程序以后，我经常会发现做旧事物的新方法。所以我想知道在新的开发中使用了什么合适的JavaScript标签？

目前，我对XHTML使用类似的东西

 < script type =text / javascript> 
 / *<！[CDATA [* / 
 
 / *]]> * / 
< / script> 
  

我在某处读过这可能会导致旧版浏览器出现问题。

但用于使用以下内容：

 < script language =javascript> 
 
< script type =text / javascript> 
 
< script language =javascripttype =text / javascript> 
  

什么是首选方法？为什么？

解决方案

检查克罗克福德有什么要说的。总结：

 < script src =url>< / script> 
  

Having developed web apps since 1996 I often find new ways of doing old things. So I was wondering what is the proper JavaScript tag to use on new development?

Currently I use something like this for XHTML

<script type="text/javascript">
/* <![CDATA[ */

/* ]]> */
</script> 

I have read somewhere that this may cause problem with older browsers.

But use to use the following:

<script language="javascript">

<script type="text/javascript">

<script language="javascript" type="text/javascript">

What is the prefered method and why?

解决方案

Checkout what Crockford has to say. In summary:

<script src="url"></script>

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