DOMImplementation.createDocument()方法创建并返回一个 XMLDocument对象.
语法
doc = document.implementation.createDocument(namespaceURI, qualifiedNameStr, documentType);
参数
- namespaceURI
- 被创建的
DOMString文档的namespace URI 是namespace URI ,如果文档不属于任何namespace URI 就为null.
- qualifiedNameStr
-
DOMString是否包含要创建文档的限定名称，即可选的前缀和冒号，以及本地的根元素。
- documentType 可选
- 文档的
DocumentType默认为null.
例子
var doc = document.implementation.createDocument ('http://www.w3.org/1999/xhtml', 'html', null);
var body = document.createElementNS('http://www.w3.org/1999/xhtml', 'body');
body.setAttribute('id', 'abc');
doc.documentElement.appendChild(body);
alert(doc.getElementById('abc')); // [object HTMLBodyElement]
规范
| 规范 | 状态 | 备注 |
|---|---|---|
| DOM DOMImplementation.createDocument |
Living Standard[现时标准] |
将 |
| Document Object Model (DOM) Level 3 Core Specification DOMImplementation.createDocument |
Obsolete[过时] | 自Document Object Model (DOM) Level 2 Core Specification无改变 |
| Document Object Model (DOM) Level 2 Core Specification DOMImplementation.createDocument |
Obsolete[过时] | 初始定义. |
浏览器支持
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Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
createDocument | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE Full support 9 | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android Full support Yes |
Legend
- Full support
- Full support
另请参见
- 归属它的
DOMImplementation接口.