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How to use jquery to change the background color when the mouse passes

青灯夜游Original: 2022-03-23 19:06:512745browse

Implementation method: 1. Use the hover() method to bind the mouse passing event to the element and specify the event processing function; 2. In the event processing function, use the css() method to modify the background style to change the background color , the syntax "element node.css("background","color value");".

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

jquery changes the background color after the mouse passes

Implementation method:

Use hover() Method binds the mouse pass event to the element and specifies the event handler function
In the event handler function, use the css() method to modify the background style to change the background color

Implementation code:

<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<script src="js/jquery-1.10.2.min.js"></script>
		<script>
			$(document).ready(function() {
				$("p").hover(function() {
					$("p").css("background", "yellow");
				});
			});
		</script>
	</head>
	<body>

		<p style="background: pink;">鼠标经过该段落。</p>

	</body>
</html>

How to use jquery to change the background color when the mouse passes

Description: hover()

triggers mouseenter and mouseleave events.

hover() method specifies two functions to be run when the mouse pointer hovers over the selected element.

Bind two event functions to the matching element, which will be executed when the mouse pointer enters and leaves the element respectively. Bind a single event function to the matching element to be executed when the mouse pointer enters and leaves the element.

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

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