JS get current time (yesterday, today, tomorrow)

1. The time control of some foreground pages in the development process we need to give the default current time, jquery can be easily implemented for us, the code is as follows:

//yesterday's TimevarDay1 =NewDate ();d ay1.settime (Day1.gettime ()-24*60*60*1000);varS1 = day1.getfullyear () + "-" + (Day1.getmonth () +1) + "-" +day1.getdate ();//Today's TimevarDay2 =NewDate ();d ay2.settime (Day2.gettime ());varS2 = day2.getfullyear () + "-" + (Day2.getmonth () +1) + "-" +day2.getdate ();//Tomorrow's TimevarDay3 =NewDate ();d ay3.settime (Day3.gettime ()+24*60*60*1000);varS3 = Day3.getfullyear () + "-" + (Day3.getmonth () +1) + "-" +day3.getdate ();//splicing TimefunctionShow () {varstr = "" + S1 + "to" +S2; returnstr;}//Assignment Doubledate$ (' #dateS '). Val (show ());

2. Here's how to get to the time and seconds

functionwritecurrentdate () {varnow =NewDate (); varYear = Now.getfullyear ();//Get year        varmonth = Now.getmonth ();//Get the Month        varDate = Now.getdate ();//Get Date        varDay = Now.getday ();//get a few weeks        varhour = Now.gethours ();//Get the Hour        varMinu = Now.getminutes ();//Get minutes        varSEC = Now.getseconds ();//Get seconds 　　      varMS = Now.getmilliseconds ();//get milliseconds        varWeek; Month= month + 1; if(Month <) month = "0" +month; if(Date <) date = "0" +date; if(Hour <) hour = "0" +hour; if(Minu <) Minu = "0" +Minu; if(sec <) sec = "0" +sec; ifMs < MS = "0" +MS; varArr_week =NewArray ("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"); Week=Arr_week[day]; varTime = ""; time= year + "years" + month + "Month" + Date + "Day" + "+ Hour +": "+ Minu +": "+ sec +" +Week; //The current date is assigned to the current date input box (jQuery Easyui)$ ("#currentDate"). HTML (time); //sets the execution interval of the function that gets the current date, refreshed every 1000 milliseconds.         varTimer = SetTimeout ("Writecurrentdate ()", 1000); }

JS get current time (yesterday, today, tomorrow)