javascript Skrollr init 设置 <body> 高度太高
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Skrollr init set <body> height to be too high
提问by designil
I used Skrollr library to create parallax effect for the background. However, when skillor.init() is called, the body height is too high and create extra space below in the page.
我使用 Skrollr 库为背景创建视差效果。但是，当调用skillor.init() 时，主体高度太高并在页面下方创建额外空间。
The problem can be seen here: http://codepen.io/designil/pen/Ggxde
问题可以在这里看到：http: //codepen.io/designil/pen/Ggxde
HTML:
HTML：
<div class="headrow">
<div class="container">
<div class="row">
<div class="col-md-3">
<h1 class="logo"><a href="#">21GUNS</a></h1>
</div>
<div class="col-md-9">
<div class="topmenu">
<p>
<a href="#"><i class="fa fa-twitter"></i></a>
<a href="#"><i class="fa fa-facebook"></i></a>
<a href="#"><i class="fa fa-linkedin"></i></a>
<a href="#"><i class="fa fa-pinterest"></i></a>
</p>
<ul class="list-unstyled">
<li>
<div class="dropdown">
<a data-toggle="dropdown" href="#">MENU 1</a>
<ul class="dropdown-menu" role="menu">
<li role="presentation"><a role="menuitem" tabindex="-1" href="#">Action</a></li>
<li role="presentation"><a role="menuitem" tabindex="-1" href="#">Another action</a></li>
<li role="presentation"><a role="menuitem" tabindex="-1" href="#">Something else here</a></li>
<li role="presentation" class="divider"></li>
<li role="presentation"><a role="menuitem" tabindex="-1" href="#">Separated link</a></li>
</ul>
</div>
</li>
<li>
<a href="#">MENU 2</a>
</li>
<li>
<a href="#">MENU 3</a>
</li>
<li>
<a href="#">MENU 4</a>
</li>
<li>
<a href="#">MENU 5</a>
</li>
</ul>
</div>
</div>
</div>
</div>
</div><!-- headrow -->
<div class="bannerrow">
<img src="http://placehold.it/1800x600" alt="" />
</div>
<div class="servicerow" data-top-bottom="background-position: 50% 75%;" data-bottom-top="background-position: 50% 100%;">
<div class="container">
<div class="row">
<div class="col-md-6 col-md-offset-3 text-center">
<header>
<h2>21SERVICES</h2>
<p>Drive next-generation technologies vortals engage, systems services dynamic to our clients.</p>
</header>
</div>
</div><!-- row -->
<div class="row">
<div class="col-md-5">
<div class="column2-box">
<i class="fa fa-gift fa-fw"></i>
<h3>FLAT DESIGN</h3>
<p>End-to-end, user-centred web-readiness cultivate granular drive convergence.</p>
</div>
</div>
<div class="col-md-5 col-md-offset-2">
<div class="column2-box">
<i class="fa fa-gift fa-fw"></i>
<h3>FLAT DESIGN</h3>
<p>End-to-end, user-centred web-readiness cultivate granular drive convergence.</p>
</div>
</div>
</div><!-- row -->
<div class="row">
<div class="col-md-5">
<div class="column2-box">
<i class="fa fa-gift fa-fw"></i>
<h3>FLAT DESIGN</h3>
<p>End-to-end, user-centred web-readiness cultivate granular drive convergence.</p>
</div>
</div>
<div class="col-md-5 col-md-offset-2">
<div class="column2-box">
<i class="fa fa-gift fa-fw"></i>
<h3>FLAT DESIGN</h3>
<p>End-to-end, user-centred web-readiness cultivate granular drive convergence.</p>
</div>
</div>
</div><!-- row -->
</div>
</div>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/font-awesome/4.0.1/css/font-awesome.min.css" />
<script src="//cdnjs.cloudflare.com/ajax/libs/skrollr/0.6.11/skrollr.min.js"></script>
CSS:
CSS：
@blue: #293448;
@red: #C1392B;
@import url(http://fonts.googleapis.com/css?family=Open+Sans);
body {
font-family: 'Open Sans', sans-serif;
}
.headrow {
background: @blue;
}
.logo a {
color: #fff;
transition: 0.3s;
&:hover {
text-decoration: none;
color: #eee;
}
}
.topmenu {
text-align: right;
p {
margin-top: 10px;
a {
display: inline-block;
margin: 0 5px;
text-align: right;
}
}
ul {
margin-bottom: 0;
}
li {
display: inline-block;
margin-left: 30px;
a {
color: #eee;
display: block;
padding-bottom: 10px;
border-bottom: 3px solid transparent;
transition: 0.3s;
}
a:hover {
text-decoration: none;
border-bottom: 3px solid @red;
}
.dropdown-menu {
text-align: left;
li {
margin: 0;
display: block;
}
a:hover {
background: #ccc;
}
a {
color: @blue;
border: 0;
transition: 0;
}
}
}
}
.bannerrow {
img { width: 100%; height: auto;}
}
.servicerow {
color: #fff;
padding-bottom: 100px;
background: url(http://i.imgur.com/pIaoyxQ.jpg) no-repeat;
background-size: cover;
header {
margin-top: 60px;
margin-bottom: 20px;
h2 { margin-bottom: 10px; }
p { font-size: 13pt; }
}
}
.column2-box {
border: 1px solid #ddd;
padding: 10px;
margin: 15px 0;
i { font-size: 110px; float: left; }
h3 { margin-top: 0; }
}
JS:
JS：
$(function() {
$('.dropdown-toggle').dropdown();
$('.dropdown').hover(function() {
$(this).find('.dropdown-menu').stop(true, true).delay(200).fadeIn(200);
}, function() {
$(this).find('.dropdown-menu').stop(true, true).delay(200).fadeOut(200);
});
var s = skrollr.init({forceHeight: false});
});
I am not sure which element makes the page too high.
我不确定哪个元素使页面太高。
回答by Prinzhorn
skrollr.init({forceHeight: false});
https://github.com/Prinzhorn/skrollr#forceheighttrue
https://github.com/Prinzhorn/skrollr#forceheighttrue
Skrollr makes sure you can actually reach data-bottom-top. As you can see, the gap allows the element's bottom to be perfectly aligned with the top of the viewport.
Skrollr 确保您实际上可以达到data-bottom-top. 如您所见，间隙允许元素的底部与视口的顶部完美对齐。
