DocumentFragment: querySelectorAll() method

The DocumentFragment.querySelectorAll() method returns a NodeList of elements within the DocumentFragment (using depth-first pre-order traversal of the document’s nodes) that matches the specified group of selectors.

If the selectors specified in parameter are invalid a DOMException with a SYNTAX_ERR value is raised.

Syntax

querySelectorAll(selectors)

Parameters

• selectors
  • : A string containing one or more CSS selectors separated by commas.

Return value

A non-live NodeList containing one Element object for each element that matches at least one of the specified selectors or an empty NodeList in case of no matches.

Examples

This example returns a list of all div elements within the DocumentFragment with a class of either note or alert:

const matches = documentFrag.querySelectorAll("div.note, div.alert");

Specifications

Browser compatibility

See also

• The DocumentFragment interface it belongs to.