HTML DOM importNode () method
Examples
Back in the first H1 iframe element:
var frame=document.getElementsByTagName("iframe")[0]
var h=frame.contentWindow.document.getElementsByTagName("h1")[0];
var x=document.importNode(h,true);
var h=frame.contentWindow.document.getElementsByTagName("h1")[0];
var x=document.importNode(h,true);
try it"
Definition and Usage
importNode () method to copy a node from another document to this document to apply.
imported node can try any node type.
If the second value is set to true, then also copy all descendants of this node.
Browser Support
All major browsers support importNode () method
NOTE: Internet explorer 8 and earlier versions of IE does not support this method.
grammar
document.importNode( node , deep )
parameter
参数 | 类型 | 描述 |
---|---|---|
deep | Boolean | 必须。如果为 true,还要递归复制 importedNode 节点的所有子孙节点。 |
return value
类型 | 描述 |
---|---|
Node object | The imported node |
technical details
DOM version | Core Level 2 Document Object |
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