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es6-docready

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Document ready listener using plain javascript and ES6 module syntax

25 lines (17 loc) 723 B
export default function docReady(callback) { function completed() { document.removeEventListener( "DOMContentLoaded", completed, false ) window.removeEventListener( "load", completed, false ) callback() } //Events.on(document, 'DOMContentLoaded', completed) if ( document.readyState === "complete" ) { // Handle it asynchronously to allow scripts the opportunity to delay ready setTimeout( callback ) } else { // Use the handy event callback document.addEventListener( "DOMContentLoaded", completed, false ); // A fallback to window.onload, that will always work window.addEventListener( "load", completed, false ); } }