47 lines
832 B
JavaScript
47 lines
832 B
JavaScript
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window.wp = window.wp || {};
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( function ( wp, $ ) {
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'use strict';
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var $container;
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/**
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* Update the ARIA live notification area text node.
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*
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* @since 4.2.0
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*
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* @param {String} message
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*/
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function speak( message ) {
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if ( $container ) {
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$container.text( message );
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}
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}
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/**
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* Initialize wp.a11y and define ARIA live notification area.
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*
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* @since 4.2.0
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*/
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$( document ).ready( function() {
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$container = $( '#wp-a11y-speak' );
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if ( ! $container.length ) {
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$container = $( '<div>', {
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id: 'wp-a11y-speak',
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role: 'status',
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'aria-live': 'polite',
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'aria-relevant': 'all',
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'aria-atomic': 'true',
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'class': 'screen-reader-text'
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} );
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$( document.body ).append( $container );
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}
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} );
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wp.a11y = wp.a11y || {};
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wp.a11y.speak = speak;
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} )( window.wp, window.jQuery );
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