我试图让一个div出现在某个按钮被按下并让它在类.hidden(它隐藏了div)之间切换。我试图通过添加一个转换来为此设置动画,但由于某种原因,它被隐藏的事实打乱了它。总之,我想知道是否有办法让隐藏状态和可见状态之间的转换动画化。如何在javascript和css中切换到“隐藏”时切换
var main = function() {
$("#myMenu").css("height", window.innerHeight);
$("#myMenu").css("width", window.innerWidth);
}
$(document).ready(main);
.toggle {
font-size: 20px;
margin: 20px;
margin-top: 30px;
display: block;
position: fixed;
top: 0;
right: 0;
z-index: 100;
}
.hidden {
visibility: none;
display: none;
}
.menu {
background-color: red;
position: fixed;
top: 0;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!--contains hamburger-->
<div class="toggle">
<a id="tButton" href="javascript:void(0);" onclick="toggleNav()">☰</a>
</div>
<!--actual mobile menu-->
<div id="myMenu" class="menu hidden">
<ul>
<li><a onclick="toggleNav()">Home</a>
</li>
<li><a onclick="toggleNav()">Events</a>
</li>
<li><a onclick="toggleNav()">About</a>
</li>
<li><a onclick="toggleNav()">Volunteer</a>
</li>
<li><a onclick="toggleNav()">Contact</a>
</li>
</ul>
</div>
<script>
function toggleNav() {
$("#myMenu").toggleClass("hidden");
if ($("#myMenu").hasClass("hidden")) {
$("#tButton").text(String.fromCharCode(9776));
} else {
$("#tButton").text(String.fromCharCode(10005));
}
}
</script>
fadeToggle ---的slideToggle ... – DaniP
这一工程,但如果我想要什么菜单开始作为隐藏? –
在CSS上启动它为'display:none' – DaniP