JS获取当前对象大小以及屏幕分辨率等
1 <script type="text/javascript"> 2 function getInfo(){ 3 var s = ""; 4 s += " 网页可见区域宽:"+ document.body.clientWidth+"\n"; 5 s += " 网页可见区域高:"+ document.body.clientHeight+"\n"; 6 s += " 网页可见区域宽:"+ document.body.offsetWidth + " (包括边线和滚动条的宽)"+"\n"; 7 s += " 网页可见区域高:"+ document.body.offsetHeight + " (包括边线的宽)"+"\n"; 8 s += " 网页正文全文宽:"+ document.body.scrollWidth+"\n"; 9 s += " 网页正文全文高:"+ document.body.scrollHeight+"\n"; 10 s += " 网页被卷去的高(ff):"+ document.body.scrollTop+"\n"; 11 s += " 网页被卷去的高(ie):"+ document.documentElement.scrollTop+"\n"; 12 s += " 网页被卷去的左:"+ document.body.scrollLeft+"\n"; 13 s += " 网页正文部分上:"+ window.screenTop+"\n"; 14 s += " 网页正文部分左:"+ window.screenLeft+"\n"; 15 s += " 屏幕分辨率的高:"+ window.screen.height+"\n"; 16 s += " 屏幕分辨率的宽:"+ window.screen.width+"\n"; 17 s += " 屏幕可用工作区高度:"+ window.screen.availHeight+"\n"; 18 s += " 屏幕可用工作区宽度:"+ window.screen.availWidth+"\n"; 19 s += " 你的屏幕设置是 "+ window.screen.colorDepth +" 位彩色"+"\n"; 20 s += " 你的屏幕设置 "+ window.screen.deviceXDPI +" 像素/英寸"+"\n"; 21 alert (s); 22 } 23 getInfo(); 24 </script>