【发布时间】：2022-01-04 11:24:11
【问题描述】：
我正在为网站制作全屏菜单，但我需要在菜单打开时禁止用户滚动。我在互联网上找不到合适的解决方案，所以如果有人可以帮助我，那就太好了。如果菜单打开，我不确定如何触发正文不滚动。我对js不是很熟悉。
这是我目前的代码：
<body id="body">
<div class="navbar">
<div class="navbar-wrapper">
<div class="logo">
<img src="images/Gautama_Buddha_pic.png">
</div>
<nav id="menu">
<ul>
<li><a href="">ARTIST</a></li>
<li><a href="">EXHIBITIONS</a></li>
<li><a href="">EVENTS</a></li>
<li><a href="">VISIT US</a></li>
</ul>
<p class="lite-text">MENU</p>
<img src="images/close-line.png" class="close-icon" onclick="closemenu()">
</nav>
<img src="images/hamburger-menu.png" class="menu-icon" onclick="openmenu()">
</div>
</div>
<section class="one">
<h2>Hello World</h2>
</section>
<section class="two"></section>
<section class="three"></section>
<section class="four"></section>
<section class="five"></section>
<script>
var menu = document.getElementById("menu");
function closemenu(){
menu.style.top = "-100vh";
}
function openmenu(){
menu.style.top = "0";
}
</script>
</body>
这就是 CSS
*{
padding: 0;
margin: 0;
font-family: sans-serif;
user-select: none;
}
.container{
height: 100vh;
width: 100%;
background-color: white;
position: relative;
}
.navbar{
width: 100%;
position: fixed;
}
.navbar-wrapper{
width: 90%;
display: flex;
align-items: center;
justify-content: space-between;
margin: auto;
}
.logo img{
width: 50px;
cursor: pointer;
margin: 35px 0;
}
nav ul li{
list-style: none;
margin: 35px 0;
}
nav ul li a{
text-decoration: none;
font-size: 40px;
color: white;
padding: 10px;
letter-spacing: 5px;
position: relative;
}
nav ul li a::after{
content: '';
height: 3px;
width: 0%;
background: #dfa24e;
position: absolute;
bottom: 0;
left: 0;
transition: width 0.5s;
}
nav ul li a:hover::after{
width: 100%;
}
nav{
position: absolute;
width: 100%;
height: 100vh;
background-color: grey;
z-index: 2;
top: -100vh;
left: 0;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
transition: 1s;
overflow: hidden;
}
.lite-text{
color: transparent;
font-size: 200px;
letter-spacing: 100px;
opacity: 0.1;
position: absolute;
left: 50%;
top: 50%;
transform: translate(-50%, -50%);
font-weight: 800;
z-index: -1;
-webkit-text-stroke: 5px #000;
}
.close-icon{
width: 25px;
position: absolute;
right: 80px;
top: 50px;
cursor: pointer;
}
.menu-icon{
width: 30px;
cursor: pointer;
}
section{
height: 100vh;
width: 100%;
}
.one{
background-color: tomato;
}
.two{
background-color: thistle;
}
.three{
background-color: blue;
}
.four{
background-color: blueviolet;
}
.five{
background-color: wheat;
}
.no-scroll {
overflow:hidden;
}
感谢您的帮助！
【问题讨论】：
标签： javascript html css scroll navigation