我有一个代码,当它们悬停在某些元素上时,通过在它们上添加第二个 css 类来触发动画,一旦完成,该类将被删除,使其再次变为静态。我不知道如何在每次加载页面时使动画发生,我尝试添加一个“window.load”函数,但没有成功。如果有人能让我了解它,我将不胜感激。
这是片段:https://jsfiddle.net/6fmno8vb/1/
$(".draw, .draw2, .logo-box").on("animationend webkitAnimationEnd", function () {
$(this).addClass("done");
if (!$(".draw:not(.done), .draw2:not(.done), .logo-box:not(.done)").length) {
$(".draw.done, .draw2.done, .logo-box").removeClass("anim").removeClass("done");
}
});
$(".main-logo").mouseenter(function () {
$(".draw, .draw2, .logo-box").addClass("anim");
});
body {
width: 100%;
background: #fff;
}
.main-logo {
float: left;
margin: 0 30%;
display: block;
}
.logo-box {
background: #000;
width: 200px;
height: 200px;
float: left;
transition: all 0.25s ease;
transform: scale(1);
}
.logo-box.anim {
transform: scale(1.07) translate(-3px, 3px);
transition: all 0.15s cubic-bezier(1, 0, 0, 1);
}
.draw {
background: #d7cf00;
width: 50px;
height: 50px;
}
.draw.anim {
animation: animate 1.5s ease-in;
animation-fill-mode: forwards;
}
.draw2 {
background: #db0a28;
width: 50px;
height: 50px;
}
.draw2.anim {
animation: animate 1.5s ease-in;
animation-fill-mode: forwards;
}
@keyframes animate {
0% {
transform: scale(0.5);
}
20% {
transform: scale(0.3);
}
60% {
transform: scale(1.2);
}
100% {
transform: scale(1);
}
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<body>
<div class="main-logo">
<div class="logo-box">
<div class="draw"></div>
<div class="draw2"></div>
</div>
</div>
</body>
谢谢!
答案 0 :(得分:1)
我会给出两个解决方案。
用窗口 mouseenter
事件包装事件 load
。
$(window).on('load', function() {
...
$(".main-logo").trigger("mouseenter");
});
$(window).on("load", function () {
$(".draw, .draw2, .logo-box").on("animationend webkitAnimationEnd", function () {
$(this).addClass("done");
if (!$(".draw:not(.done), .draw2:not(.done), .logo-box:not(.done)").length) {
$(".draw.done, .draw2.done, .logo-box").removeClass("anim").removeClass("done");
}
});
$(".main-logo").mouseenter(function () {
$(".draw, .draw2, .logo-box").addClass("anim");
});
$(".main-logo").trigger("mouseenter");
});
body {
width: 100%;
background: #fff;
}
.main-logo {
float: left;
margin: 0 30%;
display: block;
}
.logo-box {
background: #000;
width: 200px;
height: 200px;
float: left;
transition: all 0.25s ease;
transform: scale(1);
}
.logo-box.anim {
transform: scale(1.07) translate(-3px, 3px);
transition: all 0.15s cubic-bezier(1, 0, 0, 1);
}
.draw {
background: #d7cf00;
width: 50px;
height: 50px;
}
.draw.anim {
animation: animate 1.5s ease-in;
animation-fill-mode: forwards;
}
.draw2 {
background: #db0a28;
width: 50px;
height: 50px;
}
.draw2.anim {
animation: animate 1.5s ease-in;
animation-fill-mode: forwards;
}
@keyframes animate {
0% {
transform: scale(0.5);
}
20% {
transform: scale(0.3);
}
60% {
transform: scale(1.2);
}
100% {
transform: scale(1);
}
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<body>
<div class="main-logo">
<div class="logo-box">
<div class="draw"></div>
<div class="draw2"></div>
</div>
</div>
</body>
如果在页面启动后立即触发鼠标事件,那么它看起来并不总是有效。我建议您将事件 mouseenter
调用包装在 setTimeout()
中,为延迟指定任何适当的值。
setTimeout(function () {
$(".main-logo").trigger("mouseenter");
}, 1000);
setTimeout(function () {
$(".main-logo").trigger("mouseenter");
}, 1000);
$(".draw, .draw2, .logo-box").on("animationend webkitAnimationEnd", function () {
$(this).addClass("done");
if (!$(".draw:not(.done), .draw2:not(.done), .logo-box:not(.done)").length) {
$(".draw.done, .draw2.done, .logo-box").removeClass("anim").removeClass("done");
}
});
$(".main-logo").mouseenter(function () {
$(".draw, .draw2, .logo-box").addClass("anim");
});
body {
width: 100%;
background: #fff;
}
.main-logo {
float: left;
margin: 0 30%;
display: block;
}
.logo-box {
background: #000;
width: 200px;
height: 200px;
float: left;
transition: all 0.25s ease;
transform: scale(1);
}
.logo-box.anim {
transform: scale(1.07) translate(-3px, 3px);
transition: all 0.15s cubic-bezier(1, 0, 0, 1);
}
.draw {
background: #d7cf00;
width: 50px;
height: 50px;
}
.draw.anim {
animation: animate 1.5s ease-in;
animation-fill-mode: forwards;
}
.draw2 {
background: #db0a28;
width: 50px;
height: 50px;
}
.draw2.anim {
animation: animate 1.5s ease-in;
animation-fill-mode: forwards;
}
@keyframes animate {
0% {
transform: scale(0.5);
}
20% {
transform: scale(0.3);
}
60% {
transform: scale(1.2);
}
100% {
transform: scale(1);
}
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<body>
<div class="main-logo">
<div class="logo-box">
<div class="draw"></div>
<div class="draw2"></div>
</div>
</div>
</body>
答案 1 :(得分:1)
亲爱的,根据您的问题,您希望在页面加载时加载动画,所以我添加了文档。就绪功能和您的旧功能也在那里,因此悬停和页面加载功能都可用
$(".draw, .draw2, .logo-box").on("animationend webkitAnimationEnd", function () {
$(this).addClass("done");
if (!$(".draw:not(.done), .draw2:not(.done), .logo-box:not(.done)").length) {
$(".draw.done, .draw2.done, .logo-box").removeClass("anim").removeClass("done");
}
});
$(document).ready(function () {
$(".draw, .draw2, .logo-box").addClass("anim");
});
$(".main-logo").mouseenter(function () {
$(".draw, .draw2, .logo-box").addClass("anim");
});
body {
width: 100%;
background: #fff;
}
.main-logo {
float: left;
margin: 0 30%;
display: block;
}
.logo-box {
background: #000;
width: 200px;
height: 200px;
float: left;
transition: all 0.25s ease;
transform: scale(1);
}
.logo-box.anim {
transform: scale(1.07) translate(-3px, 3px);
transition: all 0.15s cubic-bezier(1, 0, 0, 1);
}
.draw {
background: #d7cf00;
width: 50px;
height: 50px;
}
.draw.anim {
animation: animate 1.5s ease-in;
animation-fill-mode: forwards;
}
.draw2 {
background: #db0a28;
width: 50px;
height: 50px;
}
.draw2.anim {
animation: animate 1.5s ease-in;
animation-fill-mode: forwards;
}
@keyframes animate {
0% {
transform: scale(0.5);
}
20% {
transform: scale(0.3);
}
60% {
transform: scale(1.2);
}
100% {
transform: scale(1);
}
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<body>
<div class="main-logo">
<div class="logo-box">
<div class="draw"></div>
<div class="draw2"></div>
</div>
</div>
</body>