Home > Article > Web Front-end > css3 simulate jq click event

css3 simulate jq click event

高洛峰Original: 2018-05-15 17:00:541599browse

Today is a css3 simulated jq click event, because I found that there is no click event similar to js in css3. So, can I imitate the effect of

jq and make one similar to it? It mainly uses the radio radio button in the input, and then follows it with an a tag to let the radio cover a. Then why not just

put a on top of the radio? Because selector + is a good choice, use the function of radio, a to modify the button style, and then hide the radio. Here you need to use opacity

This is the main principle!

Go to the view

css3模拟jq点击事件 ##

<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
	    <title></title>
	    <style>
	    	*{
	    		margin: 0;
	    		padding: 0;
	    		list-style: none;	
	    		text-decoration: none;    	
	    	}
	    	.fd{
	    		width: 100%;
	    		height: 100px;
	    		margin-top: 200px;
	    		position: fixed;
	    	}
	    	input,a{
	    		width: 33.33%;
	    		height: 100px;
	    		position: absolute;
	    		font-size: 30px;
	    		font-weight: 700;
	    		cursor:pointer;
	    	}
	    	a{
	    		display: block;
	    		color: #000;
	    		text-align: center;
	    		line-height: 100px;
	    		z-index: 10;/*要覆盖嘛，当然需要层级关系*/
	    		border-radius: 20px;
	    		
	    	}
	    	input{
	    		z-index: 100;/*要覆盖嘛，当然需要层级关系*/
	    		opacity:0;
	    	}
	    	input:checked + a{
	    		background: rgba(0,0,0,0.5);
	    	}
	    	#a1,#a1+a{
	    		left: 0%;
	    	}
	    	#a2,#a2+a{
	    		left: 33.33%;
	    	}
	    	#a3,#a3+a{
	    		left: 66.66%;
	    	}
	    </style>
	</head>
	<body>
		<!--单选按钮的时候，name要统一
			原理就是，把input覆盖在a上，然后再把input透明度为0隐藏；
			然后，按钮的样式由a标签来控制。input上，a下，是因为；
			选择器 + 容易选到。
		-->
		<p class="fd">
			<input type="radio" name="单选" id="a1" />
			<a href="#">css</a>
			<input type="radio" name="单选" id="a2"  />
			<a href="#">html</a>
			<input type="radio" name="单选" id="a3" />
			<a href="#">javascript</a>
		</p>
	</body>
</html>

For more css3 simulated jq click events related articles please pay attention to PHP Chinese net!

Statement：

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Previous article：How to use CSS to layout quickly—layout elements in detailNext article：How to use CSS to layout quickly—layout elements in detail

See more

css3 simulate jq click event

Related articles