V2EX = way to explore

V2EX 是一个关于分享和探索的地方

For Existing Member Sign In

This topic created in 2622 days ago, the information mentioned may be changed or developed.

问题描述：

刚学 js，求问大家这种情况下怎么改，获取鼠标移动数据的 js 在父页面，但是想要获取鼠标在 iframe 内的移动数据，设置了 timeout 还是获取不到?应该怎么改呢？

<body onload="alertNum();browerInfo()" onkeydown="keyDown()" onkeyup="keyUp()"  onmousedown="mousedown_sendXML()" onmousemove="mousemove_sendXML()" onmouseup="mouseup_sendXML()">
<iframe name="wenjuan" id="wenjuan" frameborder="0" height="1200" width="1600" z-index=100 src="https://wj.qq.com/s2/2885356/2b08/" frameborder="0" allowfullscreen></iframe>
    function mousemove_sendXML(){

        var d = (new Date()).valueOf();
        var iframe = document.getElementById("wenjuan");
        //var iwindow = iframe.contentWindow;
        var e =  window.event || arguments.callee.caller.arguments[0] || iwindow.event;

        var x = e.screenX ;
        var y = e.screenY ;

        StringData=StringData+"miaosha1"+" "+"mousemove"+" "+x+" "+y+" "+d+"\n";
        document.getElementById("StrData").value = StringData;

        var clientX=e.clientX;
        var clientY=e.clientY;
        strCilent=strCilent+"miaosha1"+" "+"mousemove"+" "+clientX+" "+clientY+" "+d+"\n";
        document.getElementById("StrData2").value = strCilent;
        
        setTimeout(getdata,1000);
        function getdata() {
            var cX=e.screenX;
            var cY=e.screenY;
            strData3=strData3+"miaosha1"+" "+"mousemove"+" "+cX+" "+cY+" "+d+"\n";
            document.getElementById("StrData3").value = strData3;
            
        }}

8 replies • 2019-02-26 10:47:29 +08:00