CSS样式表禁用? [英] css javascript style sheet disabled?

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本文介绍了CSS样式表禁用?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

禁用样式表意味着什么?



我刚刚意识到,当我访问此页面时可能会出现这种情况。 https://developer.mozilla.org/en/DOM/HTMLStyleElement

您可以通过在加载它们的元素上设置 disabled 属性来禁用样式(用于内联样式的样式元素,或用于链接样式表的链接元素)。禁用时,不应用样式表的规则。



示例:



CSS:

 < style id ='style2'> 
p {
color:green;
font-weight:bold;
}
< / style>

HTML:

 < p id ='theParagraph'>点击此段落可切换< tt> style2< / tt> < / p> 

(我知道,我知道, tt 已淘汰。)



JavaScript:

  document.getElementById('theParagraph')。onclick = function(){
var style = document.getElementById('style2');
style.disabled =!style.disabled;
};

实时复制


what does it mean to have a style sheet disabled?

I just realised that its possible when i visited this page.. https://developer.mozilla.org/en/DOM/HTMLStyleElement

解决方案

You can disable styles by setting the disabled property on the element that loaded them (either a style element for inline styles, or a link element for linked stylesheets). When disabled, a stylesheet's rules aren't applied.

Example:

CSS:

<style id='style2'>
  p {
    color: green;
    font-weight: bold;
  }
</style>

HTML:

<p id ='theParagraph'>Click this paragraph to toggle the <tt>style2</tt> styles.</p>

(I know, I know, tt is deprecated.)

JavaScript:

document.getElementById('theParagraph').onclick = function() {
  var style = document.getElementById('style2');
  style.disabled = !style.disabled;
};

Live copy

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