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How to bind click event in jquery to implement pop-up window

青灯夜游

Release： 2022-06-08 18:56:20

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Implementation method: 1. Use the "element object.click(function(){})" statement to bind the click event to the specified element and set the processing function; 2. In the function, set the "alert(information )", "confirm (information)" or "prompt (prompt, default value)" to create a pop-up window to display the specified information.

How to bind click event in jquery to implement pop-up window

The operating environment of this tutorial: windows7 system, jquery3.2.1 version, Dell G3 computer.

jquery binds click events to achieve click pop-up effects

1. Set click events

Use click() to bind a click event to the specified element and set the event handling function. Syntax:

元素对象.click(function() {
	//点击事件发生后，执行的代码
});

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In the event processing function, the code written is the effect code achieved after clicking

2. Create a pop-up window

In In the event handling function, you can add alert(), confirm() or prompt() methods to add pop-up windows.

alert() Create an alert box
confirm() Create a confirmation box
##prompt( )Create prompt box

1), click to pop up the warning box

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<script src="js/jquery-3.2.1.min.js"></script>
		<script>
			$(document).ready(function() {
				$("button").click(function() {
					alert("一个警告框");
				});
			});
		</script>
	</head>
	<body>

		<button>点击弹窗</button>

	</body>
</html>

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How to bind click event in jquery to implement pop-up window

2), click to pop up the confirmation box

$(document).ready(function() {
	$("button").click(function() {
		confirm("一个确认框");
	});
});

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How to bind click event in jquery to implement pop-up window

3), click on the prompt box

$(document).ready(function() {
	$("button").click(function() {
		prompt("请输入您的名字","Bill Gates");
	});
});

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How to bind click event in jquery to implement pop-up window

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