我正在寻求禁用覆盖上的滚动。该叠加层的作用方式是在用户实际显示网站之前显示闪烁的徽标。但是,我想禁用滚动。请查看我的代码以确定错误。我想禁用覆盖上的滚动。该叠加层的作用方式是在用户实际显示网站之前显示闪烁的徽标。但是,我想禁用滚动。请查看我的代码以确定错误。
<html>
<head>
<link href="https://fonts.googleapis.com/css?family=Roboto+Slab" rel="stylesheet">
<link rel="stylesheet" href="animate.css">
<link href="https://fonts.googleapis.com/css?family=Arvo" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Lato:200,300,400,700,900" rel="stylesheet">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.2/js/bootstrap.min.js" integrity="sha384-o+RDsa0aLu++PJvFqy8fFScvbHFLtbvScb8AjopnFD+iEQ7wo/CG0xlczd+2O/em" crossorigin="anonymous"></script>
<link href="https://fonts.googleapis.com/css?family=Raleway:100,200,300,400,500,600,700,800,900" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Quicksand:300,400,500,700" rel="stylesheet">
<style>
#overlay {
position: absolute;
display: none;
background: dodgerblue;
width: 100%;
height: 100vh;
overflow: hidden;
padding: 0;
margin: 0;
}
html,
body {
margin: 0;
padding: 0;
background-color: black;
}
* {
margin: 0;
padding: 0;
font-family: 'Lato', sans-serif;
color: white;
}
</style>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script>//$( document ).ready() will only run once the page Document Object Model (DOM) is ready for JavaScript code to execute.
$(document).ready(function() {
$('#overlay').fadeIn('fast').delay(4500).fadeOut('fast');
});</script>
<script>
$(document).ready(function() {
$('#navbar').fadeIn('fast').delay(4500)
});
</script>
<body>
<div class="animated slideOutDown" id="overlay" style="overflow: hidden; text-align: center; animation-delay: 3s; animation-duration: 2.5s;padding-top: 80px; background-color: #181818;"><img class="animated flash" style="height: 350px; animation-delay: 1s; animation-duration: 1.5s;" alt="logo"></img></div>
</body>
</html>
答案 0 :(得分:0)
您可以隐藏正文的滚动条,并通过添加“ overflow:hidden;”来防止滚动。到HTML,正文CSS:
html,
body {
margin: 0;
padding: 0;
background-color: black;
overflow: hidden;
}
然后,您还需要在叠加层淡出后将溢出设置回自动,因此您可以执行以下操作:
$(document).ready(function() {
$('#overlay').fadeIn('fast');
setTimeout(function(){
$('#overlay').fadeOut('fast');
$('html, body').css('overflow', 'auto')
}, 4500);
});
(注意:您的操作方式是,禁用Java脚本的任何人都无法查看您的网站。因此,即使占Java脚本的一小部分,您也可能要考虑如何使其对那些禁用Java脚本的用户可见。人。)