How to hide tr line in jquery-Front-end Q&A-php.cn

How to hide tr line in jquery

青灯夜游

Release： 2022-04-28 18:04:20

Original

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Hide method: 1. Use "$("tr:nth-child(n)")" to select the tr element of the specified row, and the parameter n specifies the number of rows; 2. Use hide() or fadeOut() To hide the obtained tr element, the syntax is "tr element.hide(millisecond value)" or "tr element.fadeOut(millisecond value)".

How to hide tr line in jquery

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

How to hide a row of tr in jquery

Implementation method:

Use$ ("tr:nth-child(n)")The statement selects the tr element of the specified row
Use the hide() or fadeOut() method to hide the selected tr element

Implementation example:

Hide the first row of tr elements

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<script src="js/jquery-1.10.2.min.js"></script>
		<script>
			$(document).ready(function() {
				$("button").on("click", function() {
					$("tr:nth-child(1)").hide(1000); 
					//$("tr:nth-child(1)").fadeOut(1000);
				});
			});
		</script>
	</head>

	<body class="ancestors">
		<table border="1">
			<tr>
				<th>商品</th>
				<th>价格</th>
			</tr>
			<tr>
				<td>T恤</td>
				<td>￥100</td>
			</tr>
			<tr>
				<td>牛仔褂</td>
				<td>￥250</td>
			</tr>
			<tr>
				<td>牛仔库</td>
				<td>￥150</td>
			</tr>
		</table><br>
		<button>隐藏第一个tr</button>
	</body>

</html>

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How to hide tr line in jquery

Hide the second row of tr elements

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<script src="js/jquery-1.10.2.min.js"></script>
		<script>
			$(document).ready(function() {
				$("button").on("click", function() {
					// $("tr:nth-child(2)").hide(1000); 
					$("tr:nth-child(2)").fadeOut(1000);
				});
			});
		</script>
	</head>

	<body class="ancestors">
		<table border="1">
			<tr>
				<th>商品</th>
				<th>价格</th>
			</tr>
			<tr>
				<td>T恤</td>
				<td>￥100</td>
			</tr>
			<tr>
				<td>牛仔褂</td>
				<td>￥250</td>
			</tr>
			<tr>
				<td>牛仔库</td>
				<td>￥150</td>
			</tr>
		</table><br>
		<button>隐藏第二行tr</button>
	</body>

</html>

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How to hide tr line in jquery

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