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JS Learning Note Date countdown (days, hours, minutes, seconds)

Source: Internet
Author: User
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<!DOCTYPE HTML><HTML><Head>    <MetaCharSet= "Utf-8">    <title>JS Implementation countdown (hours, minutes, seconds)</title>    <Script>        functionShowcountdown (year,month,day,divname) {var Now= NewDate (); varendDate= NewDate (year, month, day); varLefttime=enddate.gettime ()-Now.gettime (); varDD=parseint (Lefttime/  + /  - /  - /  -, Ten);//calculate the number of days remaining            varhh=parseint (Lefttime/  + /  - /  - %  -, Ten);//calculate the number of hours remaining            varmm=parseint (Lefttime/  + /  - %  -, Ten);//calculate the number of minutes remaining            varSS=parseint (Lefttime/  + %  -, Ten);//calculate the number of seconds remainingDD=Checktime (DD); HH=checktime (HH); MM=checktime (mm); SS=Checktime (ss);//less than 10 plus 0.            varcc=document.getElementById (divname); Cc.innerhtml= "Distance" + Year+ "years" +Month+ "Month" + Day+ "The Day also has:" +DD+ "days" +hh+ "hours" +mm+ "points" +SS+ "seconds"; }        functionChecktime (i) {if(i< Ten) {i= "0" +i; }            returni; } window.setinterval (function() {Showcountdown (2020, One, One,'Countdown');},  +); </Script></Head><Body><DivID= "Countdown"></Div></Body></HTML>

JS Learning Note Date countdown (days, hours, minutes, seconds)

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Related Keywords:
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