一天JavaScript示例-判定web页面的区域
<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>每天一个JavaScript实例-确定web页面的区域</title> <script> function size(){ var width = 0; var height = 0; if(!window.innerWidth){ width = (document.documentElement.clientWidth ? document.documentElement.clientWidth:document.body.clientWidth); height = (document.documentElement.clientHeight ? document.documentElement.clientHeight:document.body.clientHeight); }else{ width = window.innerWidth; height = window.innerHeight; } return {width:width,height:height}; } window.onload = function(){ var viewPort = size(); var w = viewPort.width; var h = viewPort.height; console.log(w); console.log(h); } </script> </head> <body> <div id = "date"> </div> </body> </html>
版权声明:本文博主原创文章。博客,未经同意不得转载。