jsカウントダウン--ある日のカウントダウンと毎晩12時までのカウントダウン
1117 ワード
//
var endTime=new Date('2017-3-19');
// 24:0:0
/*var endYear=new Date().getFullYear();
var endMonth=new Date().getMonth()+1;
var endDay=new Date().getDate();
var endTime2=new Date(endYear,endMonth,endDay);*/
var leftDiv=function(){
var leftTime=endTime-(new Date().getTime());
var leftHours=addNumber(Math.floor(leftTime/1000/60/60%24));
var leftMinutes=addNumber(Math.floor(leftTime/1000/60%60));
var leftSeconds=addNumber(Math.floor(leftTime/1000%60));
document.getElementById("divTime").innerText=" "+leftHours+" "+leftMinutes+" "+leftSeconds+" ";
if(leftTime>0){
setTimeout(function(){
leftDiv();
},500);
}else{
clearTimeout(leftDiv())
}
}
leftDiv();
function addNumber(num){
var num=(num>9)?num:('0'+num);
return num;
}