I just updated my project to ios6 and discovered that my UIPicker is no longer displaying the data in it. I really don't know what I could do to make sure that it does again. Any suggestions?
AddRoleTVC.h
#import <UIKit/UIKit.h>
@interface AddRoleTVC : UITableViewController <UIPickerViewDataSource, UIPickerViewDelegate> {
IBOutlet UIPickerView *pickerView;
NSMutableArray *arrayColors;
}
@end
AddRoleTVC.m
#import "AddRoleTVC.h"
#import "UIAlertView+error.h"
#import "API.h"
#include <CommonCrypto/CommonDigest.h>
@implementation AddRoleTVC
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
[super viewDidLoad];
arrayColors = [[NSMutableArray alloc] init];
[arrayColors addObject:@"Red"];
[arrayColors addObject:@"Orange"];
[arrayColors addObject:@"Yellow"];
[arrayColors addObject:@"Green"];
[arrayColors addObject:@"Blue"];
[arrayColors addObject:@"Indigo"];
[arrayColors addObject:@"Violet"];
}
- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)thePickerView {
return 1;
}
- (NSInteger)pickerView:(UIPickerView *)thePickerView numberOfRowsInComponent:(NSInteger)component {
return [arrayColors count];
}
- (NSString *)pickerView:(UIPickerView *)thePickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component {
return [arrayColors objectAtIndex:row];
}
- (void)pickerView:(UIPickerView *)thePickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component {
NSLog(@"Selected Color: %@. Index of selected color: %i", [arrayColors objectAtIndex:row], row);
}
@end
