JavaScript获取鼠标坐标的函数（兼容IE、FireFox、Chrome）

JavaScript获取鼠标坐标的函数（兼容IE、FireFox、Chrome）_javascript技巧

WBOY

Lepaskan： 2016-05-16 18:36:32

asal

1108 orang telah melayarinya

还好网上什么都有，上网找了一个浏览器兼容性最佳的函数，经测试兼容IE、FireFox、Chrome，并且不会有滚动条误差问题，存档下，以备后用 :)

function mousePos(e){ 
    var x,y; 
    var e = e||window.event; 
    return { 
        x:e.clientX+document.body.scrollLeft+document.documentElement.scrollLeft, 
        y:e.clientY+document.body.scrollTop+document.documentElement.scrollTop 
    }; 
}

注：此函数配合onmousemove事件使用。
函数出处：鼠标跟随提示框 by nunumick

<title>鼠标跟随提示框</title> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> 
<style type="text/css"> 
body{font:12px/1.8 arial;} 
a,a:visited{color:#3366cc;text-decoration:none;} 
a:hover{color:#f60;text-decoration:underline;} 
.tip{width:200px;border:2px solid #ddd;padding:8px;background:#f1f1f1;color:#666;} 
img{border:none;} 
</style> 
<script type="text/javascript"> 
var tip={$:function(ele){ 
    if(typeof(ele)=="object") 
        return ele; 
    else if(typeof(ele)=="string"||typeof(ele)=="number") 
        return document.getElementById(ele.toString()); 
        return null; 
    }, 
    mousePos:function(e){ 
        var x,y; 
        var e = e||window.event; 
        return{x:e.clientX+document.body.scrollLeft+document.documentElement.scrollLeft,y:e.clientY+document.body.scrollTop+document.documentElement.scrollTop}; 
    }, 
    start:function(obj){ 
        var self = this; 
        var t = self.$("mjs:tip"); 
        obj.onmousemove=function(e){ 
            var mouse = self.mousePos(e);     
            t.style.left = mouse.x + 10 + 'px'; 
            t.style.top = mouse.y + 10 + 'px'; 
            t.innerHTML = obj.getAttribute("tips"); 
            t.style.display = ''; 
        } 
        obj.onmouseout=function(){ 
            t.style.display = 'none'; 
        } 
    } 
} 
</script> 
 
 
<ol> 
<li> 
<a href="http://www.jb51.net/article/21812.htm" target="_blank"><img  src="http://www.jb51.net/images/logo.gif" onmouseover="tip.start(this)" tips="JQuery" alt="JavaScript获取鼠标坐标的函数（兼容IE、FireFox、Chrome）_javascript技巧" ></a>
</li>
</ol>