The bottom price of the Qixi Festival rush purchase in 2016 will drop directly, and you will get 50 off for every 268! You will get 100 off for every 468! You will get 49 yuan from the big brand! Come to Valentine's Day on the Qixi Festival! Famous European, American, Japanese and Korean makeup perfumes, 20% off for instant hits! Absolutely authentic! Show your love! You can have all activities such as limited-time shopping. So the question is, how to implement this function based on the code? Don’t worry, the following results bring you the core codes about buying large websites, countdown to the end of the event, and taking a look at them.
The key code is as follows:
/**
* Countdown
*
* @param endTime Time stamp
*
* @return The remaining time returned
*/
- (NSString*)remainingTimeMethodAction:(long long)endTime
{
//Get the current timeNSDate *nowData = [NSDate date];
NSDate *endData=[NSDate dateWithTimeIntervalSince1970:endTime];
NSCalendar* chineseClendar = [ [ NSCalendar alloc ] initWithCalendarIdentifier:NSGregorianCalendar ];
NSUInteger unitFlags =
NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit | NSDayCalendarUnit | NSMonthCalendarUnit | NSYearCalendarUnit;
NSDateComponents *cps = [chineseClendar components:unitFlags fromDate:nowData toDate: endData options:0];
NSInteger Hour = [cps hour];
NSInteger Min = [cps minute];
NSInteger Sec = [cps second];
NSInteger Day = [cps day];
NSInteger Mon = [cps month];
NSInteger Year = [cps year];
NSLog( @" From Now to %@, diff: Years: %d Months: %d, Days; %d, Hours: %d, Mins:%d, sec:%d",
[nowData description], Year, Mon, Day, Hour, Min,Sec );
NSString *countdown = [NSString stringWithFormat:@"Remain: %zidays %zi hours %zi minutes %zi seconds", Day,Hour, Min, Sec];
if (Sec<0) {
countdown=[NSString stringWithFormat:@"Event ends/starts snap-ups"];
}
return countdown;
}
The above code is the IOS implementation code for the purchase of large websites, the countdown to the remaining time after the event is over. The code is relatively simple. You can add, modify and delete the code according to your needs. If you find any questions during the reference process, please leave me a message. The editor will reply to everyone in time!