[英]jQuery scrollTop not working with CSS parallax?
我一直在制作一個使用視差的網站,該網站與http://keithclark.co.uk/articles/pure-css-parallax-websites/demo3/中的使用方式非常相似,並且我一直在嘗試實現一些jquery這將使頁面在頁面加載時自動滾動到底部。 但是,我正在使用的命令根本不會移動滾動條。 我曾在靜態網站上嘗試過此方法,但似乎工作正常。
$(document).ready(function() {
$("html, body").animate({
scrollTop: $(document).height()
}, 2000);
return false;
});
我的代碼(摘錄自文本)如下:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<link href='https://fonts.googleapis.com/css?family=Arvo' rel='stylesheet' type='text/css'>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<style>
.email a {
color: #001F67;
text-decoration: none;
}
a {
text-decoration: none;
}
.title {
text-align: center;
position: absolute;
left: 50%;
top: 50%;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
color: Black;
font-size: 6vmin;
}
.About {
text-align: center;
position: absolute;
left: 50%;
top: 50%;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
color: #001F67;
text-decoration: none;
font-size: 4vmin;
background-color: white;
}
.parallax {
height: 500px;
height: 100vh;
overflow-x: hidden;
overflow-y: auto;
-webkit-perspective: 300px;
perspective: 300px;
}
.parallax__group {
position: relative;
height: 500px;
height: 100vh;
-webkit-transform-style: preserve-3d;
transform-style: preserve-3d;
}
.parallax__layer {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
}
.parallax__layer--fore {
-webkit-transform: translateZ(90px) scale(.7);
transform: translateZ(90px) scale(.7);
z-index: 1;
}
.parallax__layer--base {
-webkit-transform: translateZ(0);
transform: translateZ(0);
z-index: 4;
}
.parallax__layer--back {
-webkit-transform: translateZ(-300px) scale(2);
transform: translateZ(-550px) scale(3);
z-index: 3;
}
.parallax__group {
-webkit-transition: -webkit-transform 0.5s;
transition: transform 0.5s;
}
body, html {
overflow: hidden;
}
body {
font: 100% / 1.5 Arvo;
}
* {
margin:0;
padding:0;
}
.parallax {
font-size: 200%;
}
#group2 {
z-index: 3;
}
#group2 .parallax__layer--back {
background: #FFFFFF;
}
#group3 {
z-index: 4;
}
#group3 .parallax__layer--base {
/*background: black;*/
}
</style>
<script>
$(document).ready(function() {
$("html, body").animate({
scrollTop: $(document).height()
}, 2000);
return false;
});
</script>
</head>
<body>
<div class="parallax">
<div id="group2" class="parallax__group">
<div class="parallax__layer parallax__layer--base">
</div>
<div class="parallax__layer parallax__layer--back">
<div class="title"><strong>Example Text</strong></div>
</div>
</div>
<div id="group3" class="parallax__group">
<div class="parallax__layer parallax__layer--fore">
<div class="About">
<!-- design inspired by graham hicks -->
<p>
Example Text
<p>
Example Text
</p>
<p class = "email">
<br /> Example Text
</p>
</div>
</div>
<div class="parallax__layer parallax__layer--base">
</div>
</div>
</div>
</body>
</html>
有誰知道為什么它不起作用?
將$("html, body")
更改$("html, body")
$(".parallax")
以使其正常工作。
$(document).ready(function() {
$(".parallax").animate({
scrollTop: $(document).height()
}, 2000);
return false;
});
JSFiddle: https ://jsfiddle.net/qs0vbbtx/
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