Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>This is how to add the NavigationController programmatically (e.g. in you AppDelegate) </p> <pre><code> UIViewController *viewController1, *viewController2; viewController1 = [[[UIViewController alloc] initWithNibName:@"FirstViewController_iPhone" bundle:nil] autorelease]; UINavigationController *navigationcontroller = [[[UINavigationController alloc] initWithRootViewController:viewController1] autorelease]; viewController2 = [[[UIViewController alloc] initWithNibName:@"SecondViewController_iPhone" bundle:nil] autorelease]; self.tabBarController = [[[UITabBarController alloc] init] autorelease]; self.tabBarController.viewControllers = [NSArray arrayWithObjects:navigationcontroller, viewController2, nil]; </code></pre> <p>If you have a tableview in the Viewcontroller1 you can access the Navigationcontroller by using <code>self.navigationController</code> e.g. in the <code>didSelectRowAtIndexPath</code> to open a DetailView</p> <p>eg. </p> <pre><code>- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { DetailViewController *detailViewController = [[DetailViewController alloc] initWithNibName:@"DetailViewController" bundle:nil]; [self.navigationController pushViewController:detailViewController animated:YES]; [detailViewController release]; } </code></pre> <p>In this example the detailViewController inits with a NIB file, which adds a navigation bar with a back button. But if you init the <code>detailViewController</code> programmatically aswell, you can add an action (GoBack) to a <code>UIBarButtonItem</code> to remove the <code>detailViewController</code> from its navigationcontroller.</p> <pre><code>-(void) GoBack { [self.navigationController popViewControllerAnimated:YES]; } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POTab Bar Application With Navigation Controller
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USMax Ballo
    1. USMax Ballo
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COI am new on iphone development. I wrote into viewDidLoad that starting UIViewController *viewController1, *viewController2; . but my app have error. What can I do? How will I use this code ?
      singulars
      1. PO
      1. USErhan Demirci
    2. COPut the code in your Appdelegate in the didFinishLaunchingWithOptions function.
      singulars
      1. PO
      1. USMax Ballo
    3. COThank you @max ballo
      singulars
      1. PO
      1. USErhan Demirci
 

Querying!

 
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.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload