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jquery - CSS 过渡在 jQuery 动画之后不起作用?

转载 作者:行者123 更新时间:2023-11-28 07:30:19 26 4
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好的,我得到了三个气泡形式的 div。现在我只是在做第一个。他们应该在点击时爆炸,占据几乎整个屏幕,然后在点击标题时回到原来的气泡。这是代码 - 如果您运行它,整个事情将更容易解释:

<!DOCTYPE html>
<html>
<head>
<title>KURB - Home</title>
<link rel="stylesheet" type="text/css" href="kurb.css"/>
<link href='http://fonts.googleapis.com/css?family=Questrial' rel='stylesheet' type='text/css'>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
</head>
<body>
<div id="main">
<p id="k">KURB</p>
</div>
<div id="about">
<p class="label">Blah blah blah</p>
</div>
<div id="work">
<p class="label">Blah blah blah</p>
</div>
<div id="contact">
<p class="label">Blah blah blah</p>
</div>

<script type="text/javascript">
var main = $("#main");
var about = $("#about");
var work = $("#work");
var contact = $("#contact");

var open = false;

about.click(function() {
about.animate({
height: "100vh",
marginTop: "0vh",
width: "100%",
marginLeft: "0%",
borderRadius: "0",
opacity: "1"
}, 300);

main.animate({
marginTop: "1vh"
}, 300);

about.css("cursor", "auto");
work.css("display", "none");
contact.css("display", "none");
main.css("cursor", "pointer");

open=true;
});

main.click(function() {
if (open = true) {
work.css("display", "inline");
contact.css("display", "inline");
main.css("cursor", "auto");

about.animate({
width: "38%",
marginLeft: "31%",
height: "30vh",
marginTop: "7vh",
borderRadius: "100%",
opacity: "0.6"
}, 300);

main.animate({
marginTop: "10vh"
}, 300);

about.css("cursor", "pointer");

open=false;
}
});
</script>
</body>
</html>

CSS:

body {
overflow: hidden;
}

#main {
float: left;
width: 20%;
height: 10vh;
margin-top: 10vh;
margin-left: 40%;
text-align: center;
}

#k {
font-family: Questrial;
font-size: 70px;
margin-top: -7px;
margin-left: -2px;
color: #404040;
border-bottom: 2px solid #404040;
line-height: 0.85;
}

#about {
float: left;
clear: both;
width: 38%;
height: 30vh;
margin-top: 7vh;
margin-left: 31%;
text-align: center;
background-color: #33CC33;
border-radius: 100%;
opacity: 0.6;
transition: opacity .5s, margin-top .5s, margin-bottom .5s;
-webkit-transition: opacity .5s, margin-top .5s, margin-bottom .5s;
cursor: pointer;
}

#about:hover {
opacity: 0.8;
margin-top: 5vh;
margin-bottom: 2vh;
}

#work {
float: left;
width: 38%;
height: 30vh;
margin-top: 0vh;
margin-left: 10%;
text-align: center;
background-color: #323280;
border-radius: 100%;
opacity: 0.6;
transition: opacity .5s, margin-top .5s;
-webkit-transition: opacity .5s, margin-top .5s;
cursor: pointer;
}

#work:hover {
opacity: 0.8;
margin-top: -2vh;
}

#contact {
float: right;
width: 38%;
height: 30vh;
margin-top: 0vh;
margin-right: 10%;
text-align: center;
background-color: #FF6600;
border-radius: 100%;
opacity: 0.6;
transition: opacity .5s, margin-top .5s;
-webkit-transition: opacity .5s, margin-top .5s;
cursor: pointer;
}

#contact:hover {
opacity: 0.8;
margin-top: -2vh;
}

.label {
font-family: Questrial;
color: white;
font-size: 35px;
margin-top: 80px;
}

现在我已经能够做到这一切了。问题是,之后,应该改变不透明度和 margin-top/margin-bottom 的 CSS 转换似乎不起作用。不透明度根本没有改变,div 也没有向上移动——底部的两个 div 向下移动。我不知道为什么,但我怀疑是因为我以某种方式搞砸了 jQuery 动画。我注意到当 div 为全尺寸时,CSS 过渡被停用。也许他们保持停用状态? ...帮助?

最佳答案

试试这个:

transition: opacity .5s, margin-top .5s !important;

!important 关键字放在样式属性的末尾,它应该在您执行任何 jQuery 相关操作后起作用

我还建议您创建一个函数来执行两个点击事件之间的任何通用功能。添加一些参数(如要设置动画的元素和动画参数)并使用它们提供动画信息:

func animateElement(elementToAnimate, height, width //etc {

elementToAnimate.animate({
height: height,
marginTop: "0vh",
width: width,
marginLeft: "0%",
borderRadius: "0",
opacity: "1"
}, 300);

}

关于jquery - CSS 过渡在 jQuery 动画之后不起作用?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/31552245/

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