What is the function in jquery that can change the height of elements?-JS Tutorial-php.cn

What is the function in jquery that can change the height of elements?

青灯夜游

Release： 2021-11-16 16:29:30

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Functions in jquery that can change the height of elements: 1. height(), which can set the height of matching elements, the syntax is "$(selector).height (height value)"; 2. css(), syntax "$(selector).css("height","height value")".

What is the function in jquery that can change the height of elements?

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

Function in jquery that can change the height of elements

##1. Height() function## The #height() method sets the height of the matching element.

Syntax:

$(selector).height(length)

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<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<script src="js/jquery-1.10.2.min.js"></script>
		<script type="text/javascript">
			$(document).ready(function() {
				$("button").click(function() {
					$("div").height(100);
				});
			});
		</script>
		<style type="text/css">
			div {
				height: 50px;
				border: 1px solid red;
			}
		</style>
	</head>

	<body>
		<div></div>
		<br /><br />

		<button>改变div元素的高度</button>
	</body>
</html>

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What is the function in jquery that can change the height of elements?

2. css() function

css( ) method sets the style attributes of the matching element.

Grammar:

$(selector).css(name,value)

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Example:

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<script src="js/jquery-1.10.2.min.js"></script>
		<script type="text/javascript">
			$(document).ready(function() {
				$("button").click(function() {
					$("div").css("height","200px");
				});
			});
		</script>
		<style type="text/css">
			div {
				height: 50px;
				border: 1px solid red;
			}
		</style>
	</head>

	<body>
		<div></div>
		<br /><br />

		<button>改变div元素的高度</button>
	</body>
</html>

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