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Start your free trialFrank Lee
839 PointsHELP! Creating a Data Model: Task 2 of 3 Challenge
I kept getting the error that I need to make sure all three items are added to the shopping list. Please help! I'm not sure what I'm missing here.
#import "UIViewController.h"
@interface ViewController : UIViewController
@property (strong, nonatomic) NSString *shoppingCart;
@property (strong, nonatomic) NSArray *shoppingList;
@end
#import "ViewController.h"
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Add your code below!
NSArray *shoppingList = [[NSArray alloc] initWithObjects: @"toothpaste", @"bread",
@"eggs", nil];
}
@end
3 Answers
Stone Preston
42,016 Pointsyou created a property called shoppingList in the previous task, so access that property. right now you are creating a local variable. you can access the property named shoppingList using self.shoppingList
#import "ViewController.h"
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Add your code below!
//access shoppingList property
self.shoppingList = [[NSArray alloc] initWithObjects: @"toothpaste", @"bread",
@"eggs", nil];
}
@end
Frank Lee
839 PointsThanks Stone!
Stone Preston
42,016 Pointsno problem!
danielokoronkwo
6,119 Pointsyou could also achieve this by using the following code:
self.shoppingList = @[@"toothpaste",@"bread",@"eggs"]