Question

java web项目中js怎么取到div中滚动条的高度？

Answer 1

function ScollPostion() {//滚动条位置
var t, l, w, h;
if (document.documentElement && document.documentElement.scrollTop) {
t = document.documentElement.scrollTop;
l = document.documentElement.scrollLeft;
w = document.documentElement.scrollWidth;
h = document.documentElement.scrollHeight;
} else if (document.body) {
t = document.body.scrollTop;
l = document.body.scrollLeft;
w = document.body.scrollWidth;
h = document.body.scrollHeight;
}
return { top: t, left: l, width: w, height: h };
}
写成一个方法了，http://zhidao.baidu.com/link?url=QCpj3PnMl9d53the5ClJ4bjmt78vUd04cX6XW0DFZYLzKmbO9eG_djDrFESZg0wP2rQ8QVM9b4i34KcMYpL6vq这个是原来的连接

还有一个是
function getScrollTop(){
var scrollTop=0;
if(document.documentElement&&document.documentElement.scrollTop){
scrollTop=document.documentElement.scrollTop;
}else if(document.body){
scrollTop=document.body.scrollTop;
}
return scrollTop;
}