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Other References

CSSStyleDeclaration JS Conversion


HTML DOM Document importNode()

Example

Import the first <h1> element from an iframe (another document):

const frame = document.getElementsById("myFrame");
const h1 = frame.contentWindow.document.getElementsByTagName("H1")[0];
const node = document.importNode(h1, true);
Try it Yourself »

Definition and Usage

The importNode() method imports a node from another document.

With the second parameter set to true, child nodes will also be imported.

Note

The imported node is not removed from the original document.

The imported node is a copy of the original.

See Also:

The document.adoptNode() Method

The element.cloneNode() Method


Syntax

document.importNode(node, deep)

Parameters

Parameter Description
node  Required.
A node from another document.
Can be type of node.
deep Required.
false: only the node itself is imported.
true: child nodes (descendants) are also imported.

Return Value

Type Description
NodeThe imported node.

Browser Support

document.importNode() is a DOM Level 2 (2001) feature.

It is fully supported in all browsers:

Chrome Edge Firefox Safari Opera IE
Yes Yes Yes Yes Yes 9-11