HTML计时器

来源：互联网发布：广东干部教育培训网络编辑：程序博客网时间：2024/06/05 03:40
<head><title>测试</title></head><tr>    <td class="Big"><span class="big3">      当前时间：<span id="timetable"></span></span><br><SCRIPT LANGUAGE="JavaScript"> //var OA_TIME1 = new Date();function get_time(){var xmlhttp=new ActiveXObject("MSXML2.XMLHTTP.3.0"); xmlhttp.open("GET","http://192.168.0.246:8083/",false); xmlhttp.setRequestHeader("If-Modified-Since","q"); xmlhttp.send(); var dateStr=xmlhttp.getResponseHeader("Date"); //var d=new Date(dateStr); //document.write(d);    window.setTimeout( "get_time()", 55000 );  OA_TIME1 = new Date(dateStr); //window.open("http://192.168.0.246:8083/general/attendance/personal/duty/remark.php");  timestr=OA_TIME1.toLocaleString();  timetable.innerHTML=timestr;   if(OA_TIME1.getHours()==12&&OA_TIME1.getMinutes()==1){      window.open("http://192.168.0.246:8083/general/attendance/personal/duty/submit.php?REGISTER_TYPE=2");  }  if(OA_TIME1.getHours()==12&&OA_TIME1.getMinutes()==51){      window.open("http://192.168.0.246:8083/general/attendance/personal/duty/submit.php?REGISTER_TYPE=3");  }   //alert(begintime);  //alert(timestr);  //OA_TIME1.setSeconds(OA_TIME1.getSeconds()+1);} get_time(); </SCRIPT>    </td>  </tr>