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How to exclude the first element in jquery

青灯夜游

Release： 2022-03-22 20:13:32

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Troubleshooting method: 1. Use the not() function and the ":eq()" selector, the syntax is "$(selector).not(":eq(0)")"; 2. Use not () function and the ":first" selector, the syntax is "$(selector).not(":first")".

How to exclude the first element in jquery

The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.

jquery excludes the first element

Method 1: Use the not() method and the :eq(0) selector

:eq() selector selects elements with the specified index value. Index values start at 0, and all first elements have an index value of 0 (not 1).

not() Removes an element from the set of matching elements.

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<script src="js/jquery-1.10.2.min.js"></script>
		<style>
			.siblings * {
				display: block;
				border: 2px solid lightgrey;
				color: lightgrey;
				padding: 5px;
				margin: 15px;
			}
		</style>
		<script>
			$(document).ready(function() {
				$("ul").children().not(":eq(0)").css({
					"color": "red",
					"border": "2px solid red"
				});
			});
		</script>
	</head>
	<body>

		<div style="width:500px;" class="siblings">
			<ul>ul (父节点)
				<li>第一个子元素</li>
				<li>第二个子元素</li>
				<li>第三个子元素</li>
				<li>第四个子元素</li>
				<li>第五个子元素</li>
			</ul>
		</div>
		<p>选择ul中除第一个子元素的其他元素</p>
	</body>
</html>

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How to exclude the first element in jquery

Method 2: Use the not() method and the :first selector

: The first selector selects the first element .

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<script src="js/jquery-1.10.2.min.js"></script>
		<style>
			.siblings * {
				display: block;
				border: 2px solid lightgrey;
				color: lightgrey;
				padding: 5px;
				margin: 15px;
			}
		</style>
		<script>
			$(document).ready(function() {
				$("ul").children().not(":first").css({
					"color": "red",
					"border": "2px solid red"
				});
			});
		</script>
	</head>
	<body>

		<div style="width:500px;" class="siblings">
			<ul>ul (父节点)
				<li>第一个子元素</li>
				<li>第二个子元素</li>
				<li>第三个子元素</li>
				<li>第四个子元素</li>
				<li>第五个子元素</li>
			</ul>
		</div>
		<p>选择ul中除第一个子元素的其他元素</p>
	</body>
</html>

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How to exclude the first element in jquery

[Recommended learning: jQuery video tutorial, web front-end video】

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