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iOS Build a Playlist Browser with Objective-C Building the Master and Detail Views Connecting UI to Code

Caleb Kleveter
MOD
Caleb Kleveter
Treehouse Moderator 37,862 Points
Posted by Caleb Kleveter
Caleb Kleveter
Treehouse Moderator 37,862 Points

Large icon in detailImageView

When I run the playlist browsing app there is no image in the detail view, anybody got any idea of whats wrong?

3 Answers

Steve Hunter
Steve Hunter
57,712 Points
Steve Hunter
Steve Hunter
57,712 Points

Hi Caleb,

Can you show us your code? We can take that from there.

Cheers,

Steve.

Caleb Kleveter
MOD
Caleb Kleveter
Treehouse Moderator 37,862 Points
Caleb Kleveter
Caleb Kleveter
Treehouse Moderator 37,862 Points

For PlaylistViewController.h file:

#import <UIKit/UIKit.h>

@class Playlist;

@interface PlaylistDetailViewController : UIViewController

@property (strong, nonatomic) Playlist *playlist;
@property (weak, nonatomic) IBOutlet UIImageView *playlistCoverImage;
@property (weak, nonatomic) IBOutlet UILabel *playlistTitle;
@property (weak, nonatomic) IBOutlet UILabel *playlistDescription;
@property (weak, nonatomic) IBOutlet UILabel *playlistArtist0;
@property (weak, nonatomic) IBOutlet UILabel *playlistArtist1;

And .m

#import "PlaylistDetailViewController.h"
#import "Playlist.h"

@interface PlaylistDetailViewController ()

@end

@implementation PlaylistDetailViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    if (self.playlist) {
        self.playlistCoverImage.image = self.playlist.playlistIconLarge;
        self.playlistCoverImage.backgroundColor = self.playlist.backgroundColor;
        self.playlistTitle.text = self.playlist.playlistTitle;
        self.playlistDescription.text = self.playlist.playlistDescription;

        self.playlistArtist0.text = self.playlist.playlistArtists[0];
        self.playlistArtist1.text = self.playlist.playlistArtists[1];
    }
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}



@end

Edit: Is this what you wanted, any other code you need?

Gabriel Monteiro
Gabriel Monteiro
6,693 Points
Gabriel Monteiro
Gabriel Monteiro
6,693 Points

Caleb Kleveter Not sure if you still interested in this, but i have managed to find my mistake:

at the Playlist.m I have mispelled the _playlistIconLarge when setting the variables...