为什么自闭合脚本元素不起作用?

Why don#39;t self-closing script elements work?(为什么自闭合脚本元素不起作用?)

本文介绍了为什么自闭合脚本元素不起作用?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

What is the reason browsers do not correctly recognize:

<script src="foobar.js" /> <!-- self-closing script element -->

Only this is recognized:

<script src="foobar.js"></script>

Does this break the concept of XHTML support?

Note: This statement is correct at least for all IE (6-8 beta 2).

解决方案

XHTML 1 specification says:

С.3. Element Minimization and Empty Element Content

Given an empty instance of an element whose content model is not EMPTY (for example, an empty title or paragraph) do not use the minimized form (e.g. use <p> </p> and not <p />).

XHTML DTD specifies script elements as:

<!-- script statements, which may include CDATA sections -->
<!ELEMENT script (#PCDATA)>

这篇关于为什么自闭合脚本元素不起作用?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编程学习网!

本文标题为:为什么自闭合脚本元素不起作用?

基础教程推荐