如何讓這個腳本IE友好?這是不是IE友好只有部分是變量scrolledtonum
和heightofbody
...使DOM IE友好
function getheight() {
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+ in 'standards compliant mode'
myWidth = document.documentElement.clientWidth;
myHeight = document.documentElement.clientHeight;
} else if (document.body && (document.body.clientWidth || document.body.clientHeight)) {
//IE 4 compatible
myWidth = document.body.clientWidth;
myHeight = document.body.clientHeight;
}
var scrolledtonum = window.pageYOffset + myHeight + 2;
var heightofbody = document.body.offsetHeight;
if (scrolledtonum >= heightofbody) {
document.body.scrollTop = 0;
}
}
window.onscroll = getheight;
function func() {
window.document.body.scrollTop++;
}
window.document.onmouseover = function() {
clearInterval(interval);
};
window.document.onmouseout = function() {
interval = setInterval(func, 20);
};
var interval = setInterval(func, 20);
在怪癖模式下還是不行? –
@Mike Samuel不在怪癖模式。 – Odinulf
你真的有IE4用戶嗎?如果沒有,則擺脫IE4支持代碼。 – Spudley