formatear una NSDate a DDMMYYYY?

Question

Tengo que enviar una fecha DDMMYYY desde una fecha para comunicarme con una API.

NSDateComponents * dateComponents; NSCalendar * gregorian; NSDate * fecha;

gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];

dateComponents = [[NSDateComponents alloc] init];
self.date = [gregorian dateByAddingComponents:dateComponents toDate:[NSDate date] options:0];

¿Tengo que usar el [dateComponents day] y así sucesivamente?¿Existe algún método que pueda ayudarme a realizar esa tarea como en PHP?

Answer 1

Prueba esto

NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setDateFormat:@"ddMMyyyy"];
NSString *textDate = [NSString stringWithFormat:@"%@",[dateFormatter stringFromDate:[NSDate date]]];
NSLog(@"Date %@",textDate);
[dateFormatter release];

Answer 2

Solo:

  NSDateFormatter *outputFormatter = [[NSDateFormatter alloc] init];
  [outputFormatter setDateFormat:@"ddMMyyyy"];
  NSString *textDate = [NSString stringWithFormat:@"%@",[outputFormatter stringFromDate:[NSDate date]]];
  [outputFormatter release];

Answer 3

Pruebe este código:

NSDateFormatter* dateFormatter = [[[NSDateFormatter alloc] init] autorelease];
[dateFormatter setLocale:[[[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"] autorelease]];
[dateFormatter setDateFormat:@"ddMMyyyy"];
NSDate *current = [NSDate date];
NSString *currentstring = [dateFormatter stringFromDate:current]

Answer 4

consulte los consejos de iphone , stackoverflow , referencia de manzana

Answer 5

    NSDate *date=[NSDate date];
    NSDateFormatter *formatter=[[NSDateFormatter alloc]init];
    [formatter setDateFormat:@"ddMMyyyy"];
    NSString *dateOfGame =[formatter stringFromDate:date];
    [formatter release];

Answer 6

Pruebe esto:

NSDateFormatter *dateFormatter = [[[NSDateFormatter alloc] init] autorelease];

[dateFormatter setDateFormat:@"ddMMyyyy"];

NSLog(@"%@", [dateFormatter stringFromDate:[NSDate date]]);

Answer 7

De acuerdo con Ruben Esposito

Simplemente cambie su código de esta manera.

NSDateFormatter *dtFormatter = [[NSDateFormatter alloc]init];
[dtFormatter setDateFormat:@"ddMMyyyy"];    
NSString *strDate = [NSString stringWithFormat:@"%@",[dtFormatter stringFromDate:[NSDate date]]];
[dtFormatter release];
NSLog(@"%@",strDate);