10-JQuery学习之遍历元素

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>11-遍历元素</title>
	<style>
			span {
				color: white;
				padding: 8px;
				margin: 5px;
				float: left;
			}
			
			.green {
				background-color: green;
			}
			.blue {
				background-color: blue;
			}
		</style>
	</head>
	<body>
		<h3>删除元素</h3>
		<span class="green">jquery <a>删除</a></span>
		<span class="green">javase</span>
		<span class="green">http协议</span>
		<span class="green">servlet</span>
	</body>
	<script src="js/jquery-3.6.0.js" type="text/javascript" charset="utf-8"></script>
	<script type="text/javascript">
		$('.green').each(function(index,element){
			console.log(index);
			console.log(element);
			console.log(this);
			console.log($(this));
		})
	</script>
	<!-- 
		遍历元素
			each()
				$(selector).each(function(index,element){});遍历元素
				参数function为遍历时的回调函数
				index为遍历元素的序列号，从0开始。
				element是当前的元素，此时是dom元素
	 -->
</html>
10-JQuery学习之遍历元素

推荐阅读
