JavaScript的toast
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javascript的toast
JavaScript的toast
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>js的toast</title>
</head>
<!-- toast的css -->
<style type="text/css">
@keyframes show
0%
opacity: 0;
100%
opacity: 1;
@keyframes hide
0%
opacity: 1;
100%
opacity: 0;
.toast_box
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
/*background-color: rgba(0,0,0,0.5);*/
overflow: hidden;
display: none;
.toast_box p
position: absolute;
bottom: 50%;
left: 50%;
z-index: 10;
transform: translate(-50%, -50%);
box-sizing: border-box;
padding: 10px 20px;
width: 150px;
/* 提示框的背景色 */
background: #707070;
color: #fff;
font-size: 16px;
text-align: center;
border-radius: 6px;
opacity: 0.8;
</style>
<body>
<button class="btn">click me</button>
<!-- 提示 -->
<div class="toast_box">
<p id="toast"></p>
</div>
</body>
<!--JQuery-->
<script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js"></script>
<script type="text/javascript">
// toast 形参分别是: 提示内容,停留时间
function toast(text, time)
let toast = document.getElementById('toast');
let toast_box = document.getElementsByClassName('toast_box')[0];
toast.innerHTML = text;
toast_box.style.animation = 'show 1.5s'
toast_box.style.display = 'inline-block';
setTimeout(function()
toast_box.style.animation = 'hide 1.5s'
setTimeout(function()
toast_box.style.display = 'none';
, 1400)
, time)
$('.btn').click(function ()
toast("hello", 1000)
)
</script>
</html>
结果
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