數據推送到的DetailView控制器

Question

我讀過許多後仍無法將數據從我的plist推到我的DetailViewController

我試圖在模擬器上運行，顯示CUICatalog：無效的資產名稱提供：（空）

這完全是我的CustomTableViewController.m

#import "CustomTableViewController.h" 
#import "customCell.h" 
#import "DetailViewController.h" 

@interface CustomTableViewController()<UISearchDisplayDelegate, UISearchBarDelegate> 


@property (nonatomic, strong)NSArray *contactsArray; 
@property (nonatomic, strong)NSDictionary *contact; 


@end 

@implementation CustomTableViewController 

@synthesize contactsArray, contact; 



- (id)initWithStyle:(UITableViewStyle)style 
{ 
self = [super initWithStyle:style]; 
if (self){ 
    //Custom initialization 
} 
return self; 
} 

- (void)viewDidLoad 
{ 
[super viewDidLoad]; 


NSString *path = [[NSBundle mainBundle]pathForResource:@"contacts" ofType:@"plist"]; 

contactsArray = [NSArray arrayWithContentsOfFile:path]; 

} 



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

#pragma mark - Table view data source 

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { 

return 1; 
} 

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { 

return [contactsArray count]; 
} 


- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath  *)indexPath { 

static NSString *CellIdentifier = @"cell"; 
customCell *customCell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier  forIndexPath:indexPath]; 

// Configure the cell... 

contact = contactsArray[indexPath.row]; 

NSString *firstName = contact[@"firstName"]; 
NSString *lastName = contact[@"lastName"]; 
NSString *imageName = contact[@"imageName"]; 
NSString *cost = contact[@"cost"]; 
NSString *property = contact[@"property"]; 

UIImage *image = [UIImage imageNamed:imageName]; 

customCell.customFirstNameLabel.text = firstName; 
customCell.customLastNameLabel.text = lastName; 
customCell.customImageView.image = image; 
customCell.customcostLabel.text = cost; 
customCell.custompropertyLabel.text = property; 

return customCell; 
} 


-(void) tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cellforRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
cell.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"Card Background.png"]]; 
} 

// Override to support conditional editing of the table view. 
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath { 
// Return NO if you do not want the specified item to be editable. 
return YES; 
} 

希望有人能幫助!!!!非常感謝

這是除了我的PLI ST

 <dict> 
    <key>firstName</key> 
    <string>【騎士】聖夜型トール</string> 
    <key>lastName</key> 
    <string>傭兵</string> 
    <key>imageName</key> 
    <string>【騎士】聖夜型トール.png</string> 
    <key>property</key> 
    <string>闇</string> 
    <key>rare</key> 
    <string>UR</string> 
    <key>cost</key> 
    <string>5</string> 
    <key>skillName</key> 
    <string>制裁剣=討伐絆人（ホーリーデストロイ）</string> 
    <key>normalSkill</key> 
    <string>敵単體物理6,541闇ダメージ</string> 
    <key>awrokenSkill</key> 
    <string>敵単體物理10,851闇ダメージ、チェイン數で威力アップ</string> 
    <key>hp</key> 
    <string>1385</string> 
    <key>pa</key> 
    <string>231</string> 
    <key>ma</key> 
    <string>0</string> 
    <key>heal</key> 
    <string>0</string> 
    </dict> 

，我需要把所有這些都以DetailViewController由於我在CustomeTableViewController選定行，現在是什麼出現

我我DetailViewController.h

@interface DetailViewController : UIViewController{ 
IBOutlet UIScrollView *scroller; 

} 
@property (strong, nonatomic) IBOutlet UIImageView *imageName; 
@property (strong, nonatomic) IBOutlet UILabel *firstName; 
@property (strong, nonatomic) IBOutlet UILabel *lastName; 
@property (strong, nonatomic) IBOutlet UILabel *property; 
@property (strong, nonatomic) IBOutlet UILabel *rare; 
@property (strong, nonatomic) IBOutlet UILabel *cost; 
@property (strong, nonatomic) IBOutlet UILabel *hp; 
@property (strong, nonatomic) IBOutlet UILabel *pa; 
@property (strong, nonatomic) IBOutlet UILabel *heal; 
@property (strong, nonatomic) IBOutlet UILabel *ma; 
@property (strong, nonatomic) IBOutlet UILabel *skillName; 
@property (strong, nonatomic) IBOutlet UILabel *normalSkill; 
@property (strong, nonatomic) IBOutlet UILabel *awrokenSkill; 


@property int selectedRow; 

@end 

然後DetailViewController。 m，我這樣做了

@implementation DetailViewController 

@synthesize imageName; 
@synthesize firstName; 
@synthesize lastName; 
@synthesize property; 
@synthesize rare; 
@synthesize cost; 
@synthesize hp; 
@synthesize pa; 
@synthesize heal; 
@synthesize ma; 
@synthesize skillName; 
@synthesize normalSkill; 
@synthesize awrokenSkill; 


- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil 
{ 
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; 
if (self) { 
    // Custom initialization 
} 
return self; 
} 


- (void)viewDidLoad { 
    [super viewDidLoad]; 
// Do any additional setup after loading the view. 
[scroller setScrollEnabled:YES]; 
[scroller setContentSize:CGSizeMake(600, 800)]; 

NSDictionary *picturesDictionary = [NSDictionary dictionaryWithContentsOfFile:[[NSBundle  mainBundle] pathForResource:@"contacts" ofType:@"plist"]]; 
NSArray *imageArray = [picturesDictionary objectForKey:@"imageName"]; 
imageName.image = [UIImage imageNamed:[imageArray objectAtIndex:self.selectedRow]]; 



} 
- (void)didReceiveMemoryWarning { 
[super didReceiveMemoryWarning]; 
} 

再次感謝任何幫助！

Answer 1

在我看來，你想通過的東西是contactsArray[indexPath.row]，這是一個NSDictionary。 （我這樣說是因爲我假設NSString *firstName = contact[@"firstName"];工作正常。）

要做到這一點，你需要在你的詳細視圖控制器中的NSDictionary屬性，而不是selectedRow。喜歡的東西：

@property (nonatomic, strong) NSDictionary *picturesDictionary; 

那麼你會創建一個類似於你有什麼不同之處在於你會通過contactsArray[indexPath.row]字典到目的地控制器prepareForSegue:方法。

在詳細信息視圖控制器的viewDidLoad，您應該然後能夠通過使用獲得的圖像的路徑...

NSString *imgName = picturesDictionary[@"imageName"]; 

...而不是重新加載，你已經裝入的plist你第一個控制器。

（我建議使用NSLog語句經常這樣，如果事情如你預期不會發生，你會看到你繞過數據的內容。）