Question

我正在尝试创建一个扩展来禁用页面上的所有样式，但它无法正常工作。我的javascript是有效的，以及我的清单和HTML代码。有任何想法吗？谢谢

这是我更新的清单代码

{

"name": "Styles Disable Button",
"manifest_version": 2,
"version": "1.0",
"description": "This function will enable users to deactivate all styles from 
 the webpages they are opening.",

"browser_action": {
 "default_icon": "icon.png",
 "default_popup": "styledisable.html"
     },

"content_scripts": [
  {
  "matches": ["<all_urls>"],
  "js": ["removestyles.js"]
    }
    ]
 }

这是我正在使用的Javascript（在某些网站上只删除了样式）

function removeStyles(el) {
    el.removeAttribute('style');

    if(el.childNodes.length > 0) {
        for(var child in el.childNodes) {
        /* filter element nodes only */
        if(el.childNodes[child].nodeType == 1)
            removeStyles(el.childNodes[child]);
        }
    }
 }

 var stylesheets = document.getElementsByTagName('link'), i, sheet;

 var images = document.getElementsByTagName('img');
 while(images.length > 0) {
 images[0].parentNode.removeChild(images[0]);
 }

 for(i in stylesheets) {
 sheet = stylesheets[i];

  if(sheet.getAttribute('type').toLowerCase() == 'text/css')
    sheet.parentNode.removeChild(sheet);
  }

  removeStyles(document.body);

这是我的HTML 5代码

  <!DOCTYPE html>

  <html>
  <head>
  <title>Style Disable Button</title>
  <style>
    body {
        width: 400px;
        font-family: "Times New Roman", Times, serif;
    }
    h1 {
        font-size: 30px;
        text-align: center;
    }
    p {
        font-size: 15px;
        text-align: justify;
    }
    footer {
        float: right;
    }
</style>
</head>

<body>

<h1>Lighter Page Faster Download</h1>
<p>
    This function will enable users to deactivate all styles from the webpages they are opening.
    <br>Lighter pages for faster download and connectivity.
</p>
<p>    
    Esta funcion permitira a los usuarios de deactivar todos los stiles de paginas web que estan abriendo.
    <br>Paginas mas legeras para una descarga y una conectivitad mas rapida.
</p>
<p>
    Cette fonction permettra aux utilisateurs de desactiver tous les styles a partir des pages web, ils ouvrent.
    <br>Pages plus legeres pour un telechargement et un connectivite plus rapide.
</p>

  <br>
  <br>

  <footer>
   Francesco Volpi &copy; 2015
  </footer>

Google Extension Manifest禁用页面上的样式

0 个答案: