日期:2014-05-17 浏览次数:20696 次
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <style type="text/css"> #div-01{width:100px; height:100px; border:solid 10px #000; background:#eee;/* padding:10px; margin:10px;*/} </style> </head> <body> <div id="div-01"></div> </body> </html> <script type="text/javascript"> //获取浏览器的渲染模式 alert(document.compatMode); //通过js获取css的属性值 //内联样式document.getElementById().style.width;<div style='width:100px; height:100px; border:solid 10px #000; background:#eee;'></div> function getStyle(obj,attr){ if(obj.currentStyle){ return obj.currentStyle[attr]; } else { return document.defaultView.getComputedStyle(obj,null)[attr]; } } var bb=document.getElementById('div-01'); alert(getStyle(bb,'width')); </script>