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Start your free trialKhoi Vu
2,654 PointsAm I doing wrong with this question?
My code is:
self.shoppingCart.text = [shoppingList objectAtIndex:2];
#import "UIViewController.h"
@interface ViewController : UIViewController
@property (strong, nonatomic) NSString *shoppingCart;
@property (nonatomic, strong) NSArray *shoppingList;
@end
#import "ViewController.h"
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Add your code below!
self.shoppingList = [[NSArray alloc] initWithObjects:@"toothpaste",@"bread", @"eggs",nil];
self.shoppingCart.text = [shoppingList objectAtIndex:2];
}
@end
1 Answer
Rashii Henry
16,433 PointsHey Khoi,
There is simply no need for you to access the '.text' property of NSString. It doesn't have one! When you're assigning(=) a string a value to a string you wont have to access the text property, because it is already in text format from where you're grabbing it from.
Now a different case would be if you were taking user input in a textfield or text box. then you would self.textField.text and assign it somewhere else.
To make a long story short, remove the . text property and see what happens.