老问题event.clientX在火狐或者IE9下取值都是空
在火狐和IE9下event 始终为NULL,在网上找了很久,也没有结果。
<html><head> <title></title> <script type="text/javascript"> function DoRightClick(event){ event = (event)?event:window.event; //event=event||event; alert(event.clientX); }</script></head><body onmousedown="window.setTimeout('DoRightClick(event);',400)"></body></html><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head> <title></title></head><body><script type="text/javascript"> document.oncontextmenu = test; function DoRightClick(cx) { document.getElementById("odiv").innerHTML=cx; } function test(e) { var evn = window.event || e; var cx = evn.clientX; setTimeout(function () { DoRightClick(cx); }, 400); return false; } </script> <div id="odiv"></div></body></html>