iOS control Uidatepicker

Effect

Initialization

Uidatepicker *pick = [[Uidatepicker alloc] init];

Property 1. Mode

Pick.datepickermode = Uidatepickermodetime;

Writable properties are available

    Uidatepickermodetime,           //  displays hour, minute, and optionally am/pm designation depending on the locale Setting (e.g. 6 | 53 | PM)    uidatepickermodedate,           //  displays month, day, and year depending on the locale setting (e.g . November | 15 |     uidatepickermodedateandtime,    //  displays date, hour, minute, and optionally am/pm Designation depending on the locale setting (e.g. Wed 15 | 6 | 53 | PM)    //  displays hour and minute (e.g. 1 |

Monitor 1. Add Listener

[Pick addtarget:self Action: @selector (Settimeok:) forcontrolevents:uicontroleventvaluechanged];

2. Implement monitoring

-(void ) Settimeok: (Uidatepicker *) sender    {nsdate  *date = sender.date;    NSDateFormatter  *formatter = [[NSDateFormatter alloc] init]; Formatter.dateformat  = @ " yyyy-mm-dd HH:mm:ss  " ;    
 NSString  *datestr =  [Formatter stringfromdate:date]; 
 Self.textField.text  = [nsstring stringwithformat:@ " %@   , Datestr]; 
}  

enum {    Nsdateformatternostyle     = kcfdateformatternostyle,    nsdateformattershortstyle  = Kcfdateformattershortstyle,//"11/23/37" or "3:30pm"    Nsdateformattermediumstyle = Kcfdateformattermediumstyle,//\ "Nov, 1937\"    nsdateformatterlongstyle   = Kcfdateformatterlongstyle,//\ "November, 1937" or "3:30:32pm\"    Nsdateformatterfullstyle   = Kcfdateformatterfullstyle//"Tuesday, April, 1952 AD" or "3:30:42pm PST "} Nsdateformatterstyle;