Input Price Range with Javascript

Chia sẻ

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1. HTML

<div class="range-wrap">
	<div class="range-value" id="rangeV"></div>
	<input id="range" type="range" min="200" max="800" value="200" step="1">
</div>

2. CSS

body{
			padding: 0 10vh;
			margin: 0;
			position: relative;
			text-align: center;
			align-items: center;
			justify-content: center;
		}
		input[type=range] {
			-webkit-appearance: none;
			margin: 20px 0;
			width: 100%;
		}
		input[type=range]:focus {
			outline: none;
		}
		input[type=range]::-webkit-slider-runnable-track {
			width: 100%;
			height: 4px;
			cursor: pointer;
			animate: 0.2s;
			background: #03a9f4;
			border-radius: 25px;
		}
		input[type=range]::-webkit-slider-thumb {
			height: 20px;
			width: 20px;
			border-radius: 50%;
			background: #fff;
			box-shadow: 0 0 4px 0 rgba(0,0,0, 1);
			cursor: pointer;
			-webkit-appearance: none;
			margin-top: -8px;
		}
		input[type=range]:focus::-webkit-slider-runnable-track {
			background: #03a9f4;
		}
		.range-wrap{
			width: 500px;
			position: relative;
			margin-left: auto; 
			margin-right: auto;
			margin-top: 30px;
		}
		.range-value{
			position: absolute;
			top: -50%;
		}
		.range-value span{
			width: 30px;
			height: 24px;
			line-height: 24px;
			text-align: center;
			background: #03a9f4;
			color: #fff;
			font-size: 20px;
			display: block;
			position: absolute;
			left: 50%;
			transform: translate(-50%, 0);
			border-radius: 6px;
			padding: 3px;
		}
		.range-value span:before{
			content: "";
			position: absolute;
			width: 0;
			height: 0;
			border-top: 10px solid #03a9f4;
			border-left: 5px solid transparent;
			border-right: 5px solid transparent;
			top: 100%;
			left: 50%;
			margin-left: -5px;
			margin-top: -1px;
		}

3. JAVASCRIPT

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