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POCannot Feed UITableView with .plist
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copied!<p>I am a beginner and have a probably quite simple question. I browsed through similar topics and lost a day without finding a solution. I have a Master and Detail view controllers. I created a .plist as shown below.<br> <img src="https://i.stack.imgur.com/UE6fE.jpg" alt="plist"></p> <p>Now I would like feed UITableView with these data. And here the problem is. I can't take continents names. All the time I see blank cells or I get some errors. Maybe I should change something in the plist?</p> <p>Here is my code: MasterViewController.h:</p> <pre><code>@interface MasterViewController : UITableViewController @property (nonatomic, strong) NSDictionary *world; @property (nonatomic, strong) NSDictionary *africa; @property (nonatomic, strong) NSDictionary *europe; @end </code></pre> <p>MasterViewController.m (the places where I added something):</p> <pre><code>@synthesize world, africa, europe; - (void)viewDidLoad { self.navigationItem.title = @"World Info"; NSString *worldLibraryFile = [[NSBundle mainBundle] pathForResource:@"World" ofType:@"plist"]; world = [[NSDictionary alloc] initWithContentsOfFile:worldLibraryFile]; africa = [world objectForKey:@"Africa"]; europe = [world objectForKey:@"Europe"]; [super viewDidLoad]; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return [world count]; //this works fine } </code></pre> <p>And here I have a problem:</p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath]; NSString *ContinentName = [world objectForKey:indexPath.row]; //I do something wrong here cell.textLabel.text = ContinentName; return cell; } </code></pre> <p>How can I get my continents shown in the table view? How to get countries and then other info shown after another clicks?</p> <p>Thank you for any help.</p> <p>It works now, after these changes:</p> <pre><code>NSArray *namesOfContintents = [world allKeys]; NSString *ContinentName = [namesOfContintents objectAtIndex:indexPath.row]; cell.textLabel.text = ContinentName; </code></pre> <p>I also wanted to add some subtitles to the cells. I added:</p> <pre><code>int numberEurope; numberEurope = [europe count]; int numberAfrica; numberAfrica = [africa count]; NSNumber *myNum1 = [NSNumber numberWithInt:numberEurope]; NSNumber *myNum2 = [NSNumber numberWithInt:numberAfrica]; NSArray *myArray = [NSArray arrayWithObjects: myNum1, myNum2, nil]; cell.textLabel.text = ContinentName; cell.detailTextLabel.text = [[NSString alloc] initWithFormat:@"%@ countries", myArray]; return cell; </code></pre> <p>But the subtitles are the same in every cell: <strong>( 2, 2) countries</strong> instead of 2 countries in the first cell and 2 countries in the second one. What am I doing wrong?</p>

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