如何用js判断鼠标离开当前页面

Posted 2023-03-28

参考技术A function getMousePosition()
...
var e = e||window.event;

var objSrc = e.srcElement;//event source element

var left = 0;
var top = 0;

while (objSrc.offsetParent)...
left += objSrc.offsetLeft;
top += objSrc.offsetTop;
objSrc = objSrc.offsetParent;


left += objSrc.offsetLeft;//source element's offsetTop
top += objSrc.offsetTop;//source element's offsetLeft

//alert(e.offsetX);
mouseOffsetX = left + e.offsetX;
mouseOffsetY = top + e.offsetY;
mX.value = mouseOffsetX;
mY.value = mouseOffsetY;

document.onmousemove = getMousePosition;

本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/cnkiminzhuhu/archive/2008/02/19/2106521.aspx本回答被提问者采纳 参考技术B document.onmouseout