短視訊軟體開發,實現簡單的輪播圖效果
阿新 • • 發佈:2022-05-19
短視訊軟體開發,實現簡單的輪播圖效果
一、程式碼示例
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>輪播圖效果</title>
<link rel="stylesheet" href="css/index.css">
</head>
<body>
<div>
<div>
<img src="image/1.png" alt="">
<img src="image/2.png" alt="">
<img src="image/3.png" alt="">
</div>
<div>
<button>1</button>
<button>2</button>
<button>3</button>
</div>
</div>
<script>
let img_container = document.querySelector(".img_container");
let btns = document.querySelectorAll("button");
for(let i in btns){
btns[i].onclick = function(){
// 0 * 640
// 1 * 640
// 2 * 640
img_container.style.transform = `translate(${-640 * i}px)`;
}
}
</script>
</body>
</html>
二、樣式
*{
margin:0px;
padding: 0px;
}
.swiper{
width: 640px;
height: 320px;
/* border:1px solid red; */
overflow: hidden; /*超出部分隱藏*/
position: relative;
}
.img_container{
width: 1920px;
height: 320px;
display: flex;
transition:transform 0.3s; /*設定過渡效果*/
}
/* .img_container:hover{
transform: translate(-640px);
} */
.img_container img{
width: 640px;
height: 320px;
}
.num_container{
position: absolute;
bottom:0px;
}
.num_container button{
width: 30px;
height: 30px;
}
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