手机分两层,如何设置高度。_html/css_WEB-ITnose

WBOY
Release: 2016-06-24 11:43:06
Original
1242 people have browsed it

在手机UI里,想布局三个DIV,TOP为上部,FOOTER为下部,op_float_bar在TOP里面的底部,请问这个DIV的高度如何设置?
#top { width:100%; height:???;}


 //上层占整个手机的70%高度
 //上层里的BAR,在上层的底部,占上层的20%
    


 //底层占整个手机的30%高度



回复讨论(解决方案)

楼主不妨学习学习jquery-mobile???

若楼主执意手动设定,可以采用jq

<!DOCTYPE html><html><head><script src="http://www.w3school.com.cn/jquery/jquery-1.11.1.min.js"></script><script type="text/javascript">$(function() {	//获取页面的可视区域高度和宽度	var wHeight=document.documentElement.clientHeight;	var footerH= $("#footer").height();	var newH=wHeight-footerH+"px";	//alert(footerH.height());	$("#top_float_bar").css("height",newH);});  </script></head><body><div id="top" style="background:yellow;">123</div><div id="footer" style="height:300px;width:500px;background:red;"></div></body></html>
Copy after login

代码仅供参考。

抱歉,,修改一下,,,赋值的时候不用加px

<!DOCTYPE html><html><head><script src="http://www.w3school.com.cn/jquery/jquery-1.11.1.min.js"></script><script type="text/javascript">$(function() {	//获取页面的可视区域高度和宽度	var wHeight=document.documentElement.clientHeight;	var footerH= $("#footer").height();	var newH=wHeight-footerH;	//alert(footerH.height());	$("#top").css("height",newH);});  </script></head><body><div id="top" style="background:yellow;">123</div><div id="footer" style="height:300px;width:500px;background:red;"></div></body></html>
Copy after login

<!DOCTYPE HTML><html><head>    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />    <meta name="viewport" content="target-densitydpi=device-dpi, width=device-width,      initial-scale=1.0, user-scalable=no" />    <title>高度分三块</title>    <script src="js/jquery-1.9.1.min.js"></script>      <script type="text/javascript">        $(function () {            var dqheight = document.documentElement.clientHeight;            $("#allheight").css("height", dqheight);        })    </script></head><body style="padding:0px; margin:0px;">    <div id="allheight">   <div style="height:70%;">       <div style="height:20%">           这里是top的20%       </div>       这里是50%的内容   </div>    <div style="height:30%;">        这里是底部的30%    </div>          </div></body></html>
Copy after login
Copy after login


就这样就行了,,帮你测试过了

<!DOCTYPE HTML><html><head>    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />    <meta name="viewport" content="target-densitydpi=device-dpi, width=device-width,      initial-scale=1.0, user-scalable=no" />    <title>高度分三块</title>    <script src="js/jquery-1.9.1.min.js"></script>      <script type="text/javascript">        $(function () {            var dqheight = document.documentElement.clientHeight;            $("#allheight").css("height", dqheight);        })    </script></head><body style="padding:0px; margin:0px;">    <div id="allheight">   <div style="height:70%;">       <div style="height:20%">           这里是top的20%       </div>       这里是50%的内容   </div>    <div style="height:30%;">        这里是底部的30%    </div>          </div></body></html>
Copy after login
Copy after login


就这样就行了,,帮你测试过了


其它上下两个可以,但20%的底部要跟70%的上部的底部对齐,还不行,现20%是在70%的上面的。

html,body{
    height:100%;margin:0;
    overflow:hiden;
}
#top{
     height:70%
}
#top #top_float_bar{
    height:20%
}
#footer{
    height:30%
}

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!