Range: createContextualFragment() method

The Range.createContextualFragment() method returns a DocumentFragment by invoking the HTML fragment parsing algorithm or the XML fragment parsing algorithm with the start of the range (the parent of the selected node) as the context node. The HTML fragment parsing algorithm is used if the range belongs to a Document whose HTMLness bit is set. In the HTML case, if the context node would be html, for historical reasons the fragment parsing algorithm is invoked with body as the context instead.

Syntax

js

createContextualFragment(tagString)

Parameters

tagString

Text that contains text and tags to be converted to a document fragment.

Return value

A DocumentFragment object.

Examples

js

const tagString = "<div>I am a div node</div>";
const range = document.createRange();

// Make the parent of the first div in the document become the context node
range.selectNode(document.getElementsByTagName("div").item(0));
const documentFragment = range.createContextualFragment(tagString);
document.body.appendChild(documentFragment);

Specifications

Specification
DOM Parsing and Serialization
# ref-for-dom-range-createcontextualfragment-2

Browser compatibility

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See also