HTMLIFrameElement:sandbox 属性
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
HTMLIFrameElement
接口的 sandbox
只读属性返回表示对嵌套内容行为的限制的 DOMTokenList
。
它表示 <iframe>
元素的 sandbox
属性。
值
DOMTokenList
。每项必须是 <iframe>
元素的 sandbox
属性列出的令牌之一。
示例
html
<iframe
id="el"
title="example"
src="https://example.com"
sandbox="allow-same-origin allow-scripts"></iframe>
js
const el = document.getElementById("el");
console.log(Array.from(el.sandbox)); // 输出:["allow-same-origin", "allow-scripts"]
el.sandbox = "";
console.log(Array.from(el.sandbox)); // 输出:[]
规范
Specification |
---|
HTML # dom-iframe-sandbox |
浏览器兼容性
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
sandbox |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- See implementation notes.
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.