[英]How to animate to position fixed?
我尝试动画一个在1秒后修复的DIV。 但我无法完成它。 我希望在一秒之后,div称为“homepage-hero-module”从右向左滑动。 正如您在FIDDLE中看到的那样,它会在一秒后变为固定。 那么如何动画呢?
我试过用css,但没有运气。
-webkit-transition: left 1s;
-moz-transition: left 1s;
-o-transition: left 1s;
transition: left 1s;
和
-webkit-transition: all 0.5s ease;
-moz-transition: all 0.5s ease;
-o-transition: all 0.5s ease;
transition: all 0.5s ease;
HTML代码:
<div class="container-fluid">
<div class="homepage-hero-module">
Container with data
</div>
</div>
CSS代码:
body, html {
margin: 0px;
padding: 0px;
width: 100%;
height: 100%;
}
.container-fluid {
width: 100%;
height: 100%;
position: relative;
}
.homepage-hero-module {
background: #DDD;
width: 100%;
height: 100%;
position: absolute;
top: 0px;
left: 0px;
}
.fixed {
position: fixed;
top: 0px;
left: 0px;
width: 20px;
height: 100%;
background: red;
}
img {
height: 100%;
width: auto;
}
JS代码:
$(document).ready(function() {
setTimeout( function(){
$('.homepage-hero-module').addClass('fixed');
},1000);
});
您需要在位置仍为绝对值时为宽度设置动画,然后将位置设置为固定
<div class="container-fluid">
<div class="homepage-hero-module">
Container with data
</div>
</div>
body, html {
margin: 0px;
padding: 0px;
width: 100%;
height: 100%;
}
.container-fluid {
width: 100%;
height: 100%;
position: relative;
}
.homepage-hero-module {
background: #DDD;
width: 100%;
height: 100%;
position: absolute;
top: 0px;
left: 0px;
transition:all .2s ease;
}
.fixed {
top: 0px;
left: 0px;
width: 20px;
height: 100%;
background: red;
}
img {
height: 100%;
width: auto;
}
$(document).ready(function() {
setTimeout( function(){
$('.homepage-hero-module').addClass('fixed');
},1000);
$('.homepage-hero-module').css('position','fixed');
});
已经工作了,我想,请查看以下代码段并告诉我您的反馈意见。 谢谢!
$(document).ready(function() { setTimeout(function() { $('.homepage-hero-module').addClass('fixed'); }, 1000); });
body, html { margin: 0px; padding: 0px; width: 100%; height: 100%; } .container-fluid { width: 100%; height: 100%; position: relative; } .homepage-hero-module { background: #DDD; width: 100%; height: 100%; position: absolute; top: 0px; left: 0px; } .fixed { position: fixed; top: 0px; left: 0px; width: 20px; height: 100%; background: red; -webkit-transition: all 0.5s ease; -moz-transition: all 0.5s ease; -o-transition: all 0.5s ease; transition: all 0.5s ease; } img { height: 100%; width: auto; }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div class="container-fluid"> <div class="homepage-hero-module"> Container with data </div> </div>
你可以用CSS做到这一点。 检查CSS3 动画 。
现场演示:
body, html { margin: 0px; padding: 0px; width: 100%; min-height: 100%; } .container-fluid { width: 100%; height: 100%; position: relative; } .homepage-hero-module { width: 100%; height: 100vh; position: absolute; top: 0px; left: 0px; background-color: #f5f5f5; animation: slideleft 1s 0.3s ease-out forwards; } img { height: 100%; width: auto; } @keyframes slideleft { to { background: coral; width: 70px; position: fixed; } }
<div class="container-fluid"> <div class="homepage-hero-module"> Container with data </div> </div>
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