23 lines
676 B
JavaScript
23 lines
676 B
JavaScript
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/**
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* Adds a script to the page if it has not already been loaded. JS version of `wp_enqueue_script`.
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*
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* @param {Object} script WP_Script
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* @param {string} script.handle Script handle.
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* @param {string} script.src Script URL.
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*/
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export function enqueueScript( script ) {
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return new Promise( ( resolve, reject ) => {
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if ( document.querySelector( `#${ script.handle }-js` ) ) {
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resolve();
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}
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const domElement = document.createElement( 'script' );
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domElement.src = script.src;
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domElement.id = `${ script.handle }-js`;
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domElement.async = true;
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domElement.onload = resolve;
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domElement.onerror = reject;
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document.body.appendChild( domElement );
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} );
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}
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