屏幕尺寸

屏幕尺寸分析

<!DOCTYPE html>
<script src="js/jquery-1.11.3.js" type="text/javascript"></script>
<html>
<head>
    <title>aaa</title>
    <style>
        body{
            margin:10px;
            padding:10px;
            border:10px solid #000;
        }
    </style>
</head>
 <body>
 <h1>hsjjadsajdjahsjdadhksahjfdgjfgjafjasjgakuiajkshkabcbakahkjhsjdhwihkadhiahdksahdkahkshkdshkhdjshdjsdjshjhakdhakhdjsdjksashk</h1>
 <div>hsjjadsajdjahsjdadhksahjfdgjfgjafjasjgakuiajkshkabcbakahkjhsjdhwihkadhiahdksahdkahkshkdshkhdjshdjsdjshjhakdhakhdjsdjksashkhsjjadsajdjahsjdadhksahjfdgjfgjafjasjgakuiajkshkabcbakahkjhsjdhwihkadhiahdksahdkahkshkdshkhdjshdjsdjshjhakdhakhdjsdjksashkhsjjadsajdjahsjdadhksahjfdgjfgjafjasjgakuiajkshkabcbakahkjhsjdhwihkadhiahdksahdkahkshkdshkhdjshdjsdjshjhakdhakhdjsdjksashk</div>
 <p>Welcome to aaa</p>
 <h1>aaa</h1>
 <h1>aaa</h1>
 <h1>aaa</h1>

 <h1>aaa</h1>

 <h1>aaa</h1>
 <h1>aaa</h1>

 <h1>aaa</h1>
 <h1>aaa</h1>
 <h1>aaa</h1>

 <h1>aaa</h1>
 <h1>aaa</h1>
 <h1>aaa</h1>
 <h1>aaa</h1>
 <h1>aaa</h1>
 <h1>aaa</h1>
 <h1>aaa</h1>

 <h1>aaa</h1>

 <h1>aaa</h1>
 <h1>aaa</h1>

 <h1>aaa</h1>
 <h1>aaa</h1>
 <h1>aaa</h1>

 <h1>aaa</h1>
 <h1>aaa</h1>
 <h1>aaa</h1>
 <h1>aaa</h1>

  </body>
</html>
<script type="text/javascript">
    document.write("window.innerWidth: "+window.innerWidth+"\n");
    document.write("window.outerWidth: "+window.outerWidth+"\n");
    document.write("window.screen.width: "+window.screen.width+"\n");
    document.write("window.screen.availWidth: "+window.screen.availWidth+"\n");
    document.write("document.body.clientWidth: "+document.body.clientWidth+"\n");
    document.write("document.body.offsetWidth: "+document.body.offsetWidth+"\n");
    document.write("document.body.scrollWidth: "+document.body.scrollWidth+"\n");
    document.write("$(window).width(): "+$(window).width()+"\n");
    document.write("$(document.body).width(): "+$(document.body).width()+"\n");
    document.write("$(document).width(): "+$(document).width()+"\n");

    document.write("window.innerHeight: "+window.innerHeight+"\n");
    document.write("window.outerHeight: "+window.outerHeight+"\n");
    document.write("window.screen.height: "+window.screen.height+"\n");
    document.write("window.screen.availHeight: "+window.screen.availHeight+"\n");
    document.write("document.body.clientHeight: "+document.body.clientHeight+"\n");
    document.write("document.body.offsetHeight: "+document.body.offsetHeight+"\n");
    document.write("document.body.scrollHeight: "+document.body.scrollHeight+"\n");
    document.write("$(window).height(): "+$(window).height()+"\n");
    document.write("$(document.body).height(): "+$(document.body).height()+"\n");
    document.write("$(document).height(): "+$(document).height()+"\n");

    document.write("document.body.scrollTop: "+document.body.scrollTop+"\n");
    document.write("document.body.scrollLeft: "+document.body.scrollLeft+"\n");
    document.write("window.screenTop: "+window.screenTop+"\n");
    document.write("window.screenLeft: "+window.screenLeft+"\n");
</script>

 

以上图均为有滚动条↑

width分析：

与滚动条无关

　　window.screen.width , window.screen.availWidth , window.innerWidth , window.outerWidth 显示屏的宽度

有滚动条

　　1.无竖的滚动条

　　　　document.body.scrollWidth 和 $(document).width() : 网页正文全文宽(包括 margin,border,padding,但不包括 滚动条)；

　　2.有竖的滚动条

　　　　document.body.scrollWidth 和 $(document).width() : 网页正文全文宽(包括 margin,border,padding,但包括 滚动条,会忽略滚动条)；

无滚动条

　　document.body.scrollWidth , $(document).width() , window.screen.width , window.screen.availWidth , window.innerWidth , window.outerWidth , $(window).width() 一样，为显示屏的宽度；

　　document.body.offsetWidth : 不包括margin

　　document.body.clientWidth : 不包括margin和border

　　$(document.body).width() ：不包括padding,border和margin

 

height分析：

height太乱了，老是变化！/(ㄒoㄒ)/~~

posted @ 2016-12-06 17:30  米娜-火箭  阅读(339)  评论(0)  编辑  收藏  举报