Firefox:Dive Into Greasemonkey/4.9. Removing an element
Mozilla中文Wiki
您的位置：Dive Into Greasemonkey → 公用模式 → 删除一个元素
[编辑]
4.9. 删除一个元素
使用 removeChild 函数，您可以使Greasemonkey一下子删除页面中整个块。
例子：删除一个广告侧边栏
这里假定有个ID值为"ads"的元素。
var adSidebar = document.getElementById('ads');
if (adSidebar) {
adSidebar.parentNode.removeChild(adSidebar);
}
 | 用 removeChild 删除一个元素也会删除它里面的所有内容。例如您删除一个<table>元素时，也会将表格单元格<td>一并删除。 |
 | 如果您要删除广告，大概用AdBlock结合最新的广告过滤列表比您写用户脚本更为简单。 |
[编辑]
实例
- Butler (http://diveintomark.org/projects/butler/butler.user.js)
更新元素内容 →
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