我正在尝试为新闻Feed添加一条垂直线,我正在寻找一种解决方案,当滚动条动态到达屏幕底部时,它的高度等于屏幕,因为新闻Feed中的项目将动态加载到滚动条
我尝试使用100vh和100%但是高度固定在视口的高度。
这是div:
<div class="verticalLineFeed">
</div>
div的CSS:
.verticalLineFeed {
width: 2px;
height: 100%;
border-left: 5px solid #cdcdcd;
position: absolute;
margin-left: 32px;
margin-top: 65px;
}
在css3或jquery中执行此操作的任何想法都会有所帮助
代码段:
.verticalLineFeed {
width: 2px;
height: 100%;
border-left: 5px solid #cdcdcd;
position: absolute;
margin-left: 32px;
}
.main {
width: 100%;
height: 2000px;
}
<div class="verticalLineFeed">
</div>
<div class="main">
</div>
答案 0 :(得分:1)
使用wrapper
并将其设置为position: relative
.wrapper {
position: relative;
}
.verticalLineFeed {
width: 2px;
height: 100%;
border-left: 5px solid #cdcdcd;
position: absolute;
margin-left: 32px;
}
.main {
width: 100%;
height: 2000px;
}
<div class="wrapper">
<div class="verticalLineFeed">
</div>
<div class="main">
</div>
</div>
或者将position: relative
设置为body
(但尚未在所有浏览器上对此进行测试)
body {
position: relative;
}
.verticalLineFeed {
width: 2px;
height: 100%;
border-left: 5px solid #cdcdcd;
position: absolute;
margin-left: 32px;
}
.main {
width: 100%;
height: 2000px;
}
<div class="verticalLineFeed">
</div>
<div class="main">
</div>
答案 1 :(得分:0)
我有办法做到这一点
$(document).ready(function() {
function setHeight() {
windowHeight = $('.main').innerHeight();
$('.verticalLineFeed').css('height', windowHeight);
};
setHeight();
$('.main').resize(function() {
setHeight();
});
});
代码段:
$(document).ready(function() {
function setHeight() {
windowHeight = $('.main').innerHeight();
$('.verticalLineFeed').css('height', windowHeight);
};
setHeight();
$('.main').resize(function() {
setHeight();
});
});
&#13;
.verticalLineFeed {
width: 2px;
height: 100%;
border-left: 5px solid #cdcdcd;
position: absolute;
margin-left: 32px;
}
.main {
width: 100%;
height: 2000px;
}
&#13;
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="verticalLineFeed">
</div>
<div class="main">
</div>
&#13;