实例
html>
#zb{width:500px;height:400px;
margin:100px auto 20px;
border:2px solid red;}
p{
width:500px;height:50px;
margin:0 auto;
border:2px solid pink;
line-height:50px;
}
页面名称坐标为:(0,0)
window.onload=function(){
var divObj=document.getElementById('zb');
var showObj=document.getElementById('show');
divObj.onmousemove=function(event){
var e=event || window.event;
var m_x=e.clientX;//获取鼠标横坐标,x轴坐标
var m_y=e.clientY;//获取鼠标竖坐标,y轴坐标
//获取div的坐标
var d_x=this.offsetLeft;
var d_y=this.offsetTop;
var x=m_x-d_x;
var y=m_y-d_y;
showObj.innerHTML="("+x+","+y+")"
}
};
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