>我只用于隐藏和显示,但不用于页面加载
我想在onclick事件中启用或禁用它,并且在页面加载时它将隐藏。
function openNav() {
document.getElementById("mySidenav").style.width = "15%";
}
function closeNav() {
document.getElementById("mySidenav").style.width = "0";
}
sidenav {
height: 100%;
width: 15%;
position: fixed;
background-color: #4682B4;
overflow-x: hidden;
transition: 0.5s;
}
<div class="col-sm-2">
<div id="mySidenav" class="sidenav">
<a href="javascript:void(0)" class="closebtn" onclick="closeNav()"><i class="fa fa-times-circle" style="font-size:16px;color:white"></i></a>
<div class="menus">
<a href="#">About</a>
<a href="#">Services</a>
<a href="#">Clients</a>
<a href="#">Contact</a>
</div>
</div>
<span style="font-size:30px;cursor:pointer" onclick="openNav()">☰</span>
</div>
请帮助页面加载脚本...
如果我理解正确,你想要
#mySidenav{
visibility: hidden;
}
和加载后
document.getElementById("mySidenav").style.visibility= "visibile";
这将在加载时隐藏侧导航并在加载后显示它。