Elements byClass() - KirkGarcia182/domExtend GitHub Wiki

byClass()

Description

Is a shortcut to getElementsByClassName().

Syntax

element.byClass(className);

Examples

<!DOCTYPE html>
<html>
<head>
	<title>domExt Examples</title>
</head>
<body>
	<div id="app">
		<div class="menus">
			<ul id='menuList'>
				<li><a class='menuLink'>Menu 1</a></li>
				<li><a class='menuLink'>Menu 2</a></li>
				<li><a class='menuLink'>Menu 3</a></li>
			</ul>
		</div>
	</div>
	<script type="text/javascript" src="domExt.js"></script>
	<script type="text/javascript">
		window.$ = document;

		let app = $.byId('app');
		let menuLinks = app.byClass('menuLink');
		console.log(menuLinks);
		/* Result
			HTMLCollection(3) [a.menuLink, a.menuLink, a.menuLink]
		*/
	</script>
</body>
</html>
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