标签：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" name="viewport" /> <script type="text/javascript"> function a() { var mdiv = document.getElementById("mdiv"); var mdiv2 = document.getElementById("mdiv2"); var mdiv3 = document.getElementById("mdiv3"); var m = Math, isTouchPad = (/hp-tablet/gi).test(navigator.appVersion), hasTouch = ‘ontouchstart‘ in window && !isTouchPad, START_EV = hasTouch ? ‘touchstart‘ : ‘mousedown‘, MOVE_EV = hasTouch ? ‘touchmove‘ : ‘mousemove‘, END_EV = hasTouch ? ‘touchend‘ : ‘mouseup‘, CANCEL_EV = hasTouch ? ‘touchcancel‘ : ‘mouseup‘; mdiv.addEventListener(MOVE_EV, function (e) { var point = hasTouch ? e.touches[0] : e; mdiv3.innerHTML = "X:" + point.pageX + ";Y:" + point.pageY + ""; }, false); mdiv.addEventListener(START_EV, function (e) { var point = hasTouch ? e.touches[0] : e; mdiv2.innerHTML = "BeginX:" + point.pageX + ";BeginY:" + point.pageY + "<br/>"; }, false); mdiv.addEventListener(END_EV, function (e) { var point = hasTouch ? e.changedTouches[0] : e; mdiv2.innerHTML +=( "EndX:" + point.pageX + ";EndY:" + point.pageY + ""); }, false); } </script> </head> <body onload="a()"> <div style="border: solid 1px #000000; background: #ffffff; width: 100%; height: 299px; margin:auto" id="mdiv"> <div id="mdiv3"> </div> <div id="mdiv2"></div> </div> </body> </html>
标签：
原文地址：http://www.cnblogs.com/fanxiaowu/p/4510549.html
