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    <p>There are a few things to do here. First, in </p> <p>MyTableViewController.m</p> <pre><code>NSMutableArray *tempArray = [[[NSMutableArray alloc] initWithObjects:@"Item 1",@"Item 2",@"Item 3",@"Item 4",@"Item 5",@"Item 6", nil] autorelease]; // Use the setter of your instance variable here. self.tableDataList = tempArray; // Release your temp array (when you don't use ARC) [tempArray release]; </code></pre> <p>In </p> <p>TableViewDetailsView.h you should provide a public instance variable so you can set the details you want to display. Right now it is a string you want to display. Later it could be a custom model with data. One way to do it is to declare the @property. For example in TableViewDetailsView.h:</p> <pre><code>@property (nonatomic, retain) NSString *myDetailString; </code></pre> <p>So you initalize your DetailViewController and set the data you want to display right when the user taps the row. So in your "- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath" in MyTableViewController.m you do:</p> <pre><code>- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { TableViewDetailsView *temp = [[TableViewDetailsView alloc] initWithNibName:@"TableViewDetailsView"bundle:nil]; // No autorelease here! // Use the declared instace variable of the detailViewController temp.myDetailString = [self.tableDataList objectAtIndex:indexPath.row]; [self.navCont pushViewController:temp animated:YES]; // Clean up [temp release]; } </code></pre> <p>If you declare your myDetailString as an IBOutlet, you can link it with your .xib file and set it up in Interface Builder. Otherwise you would have to set it up in code, For example in your viewDidLoad method. The string to display is already set inside the other method (didSelectRowAtIndexPath)… Hope that clears some things. Otherwise ask again.</p>
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    1. This table or related slice is empty.
    1. PODisplay data from a NSMutable Array in another nib, through get methods?
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    1. This table or related slice is empty.
    1. USHolger Frohloff
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    1. This table or related slice is empty.
    1. PODisplay data from a NSMutable Array in another nib, through get methods?
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    1. COProgram now terminates in the didSelectRow method on the line "temp.myDetailsString = ...;" -[NSCFString objectAtIndex:]: unrecognized selector sent to instance 0x4e29760 *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSCFString objectAtIndex:]: unrecognized selector sent to instance 0x4e29760' But sometimes myDetailsString is assigned garbage. tableDataList is populated with the data, however I cannot read from it within the didSelectRow method. Find xcode code here. [TabNavTable_example 33kb](http://dl.dropbox.com/u/2128394/TabNavTable_example.zip)
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      1. USPaperback Writer
    2. COI got The program to work, however I do not understand why an Autorelease would stop the array from working?... So I removed autorelease from this line. NSMutableArray *tempArray = ..... Also I removed the self.tableDataList and left it with tableDataList. Finally [A useful tutorial for UITableViews can be found here](http://www.iphonesdkarticles.com/2009/01/uitableview-loading-detail-view.html)
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    3. COIf you target iOS 5 you should probably use ARC. A detailled understanding of manual memory management doesn't though. A good read is this one from Ray Wenderlich: http://www.raywenderlich.com/2657/memory-management-in-objective-c-tutorial
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      1. USHolger Frohloff
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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