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iOS

Navid Mirzaie Milani
Navid Mirzaie Milani
6,274 Points
Posted by Navid Mirzaie Milani
Navid Mirzaie Milani
6,274 Points

Calling a method from a class in a UITableViewController

Hi there best treehouse members,

i've a question about calling a method from my class into the UITableViewController, in this method called: loadData i've made connection to my localhost and getting a json object, the implementation of this method works so don't need to worry about that and when i NSLog it gives me the correct output.

The strange thing is when i'm calling this method into my ViewDidLoad method in my TableViewController i don't get anything back, how is this possible? Because when i'm move my method into the .h file of TableViewController and implement it to my TableViewController.m then it works.

Here an example. 

@interface CLub : NSObject

@property(nonatomic,strong) NSMutableArray *teams;
@property(nonatomic,strong) NSString *teamName;
-(void)loadData;

@end

@implementation CLub

-(void)loadData {

    NSURL *url = [[NSURL alloc] initWithString:@"http://localhost/xampp/flashbackapi/"];
    NSURLRequest *request = [[NSURLRequest alloc] initWithURL:url];


    AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
    operation.responseSerializer = [AFJSONResponseSerializer serializer];
    [operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {


        self.club.teams = [[NSMutableArray alloc] init];

        self.club.teams = [responseObject objectForKey:@"clubs"];




    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
        NSLog(@"Error %@ %@",error,error.userInfo);
    }];



    [operation start];

}

@end

@implementation ClubsTableViewController


- (void)viewDidLoad
{
    [super viewDidLoad];

    self.club = [[CLub alloc]init];
    [self.club loadData];

}

Thanks in advanced.