请教FF下的window.innerWidth在IE下是什么属性？

[wasuka]

谢谢

[JGood]

好像是：document.body.offsetWidth

[wasuka]

to: btbtd
谢谢。FF下正常，IE6下都是0

[btbtd]

function fGetViewportSize()
{// shawl.qiu code, return Array
var myWidth = 0, myHeight = 0;
if(typeof(window.innerWidth ) == 'number' )
{//Non-IE
myWidth = window.innerWidth;
myHeight = window.innerHeight;
}
else if
(
document.documentElement &&
( document.documentElement.clientWidth || document.documentElement.clientHeight )
)
{//IE 6
myWidth = document.documentElement.clientWidth;
myHeight = document.documentElement.clientHeight;
}
else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) )
{ //IE 4
myWidth = document.body.clientWidth;
myHeight = document.body.clientHeight;
}
return [myWidth, myHeight];
} // end function fGetViewportSize

[mengqianyu2008]

这个方法管用

[guanlicome]

簡単に
var cWidth = window.innerWidth || document.documentElement.clientWidth;