崔博伦一路有你 2014-08-06
1.setInterval()用法:
var idInt = setInterval(function(){},2000);
2.clearInterval用法:
clearInterval(idInt);
另,通过setTImeOut()也可以设置定时操作,具体demo如下:
function viewInExplorerStatus() { var date = new Date(); s = date.getYear() + "年" + (date.getMonth()+1) + "月" + date.getDate() + "日" + date.getHours() + "点" + date.getMinutes() + "分" + date.getSeconds() + "秒"; if (!Flag) { s = ""; } window.status = "欢迎您,User ! 当前在线人数:8.当前时间:" + s; setTimeout("viewInExplorerStatus();", 1000); }