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POViewcontroller can't push to another view?
 

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  1. POViewcontroller can't push to another view?
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    <p>My problem is sample ...But I still don't know why my view won't push to another view ...</p> <p>First ,I add many views in NSMutableArray</p> <pre><code>static NSString *titleKey = @"title"; static NSString *viewControllerKey = @"viewController"; - (void)viewDidAppear:(BOOL)animated { self.menuList = [NSMutableArray array]; FirstView *firstView = [[FirstView alloc]initWithNibName:nil bundle:nil]; [self.menuList addObject:[NSDictionary dictionaryWithObjectsAndKeys: NSLocalizedString(@"FirstView", @""), titleKey, firstView, viewControllerKey, nil]]; [FirstView release]; SecondView *secondView = [[SecondView alloc]initWithNibName:nil bundle:nil]; [self.menuList addObject:[NSDictionary dictionaryWithObjectsAndKeys: NSLocalizedString(@"SecondView", @""), titleKey, secondView, viewControllerKey, nil]]; [SecondView release]; </code></pre> <p>Ok...This how I add viewcontroller in an array ...</p> <p>I want when I press the cell in the table view ,it will go to the view I want to show </p> <pre><code>- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { UIViewController *targetViewController = [[self.menuList objectAtIndex: indexPath.row] objectForKey:viewControllerKey]; targetViewController.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal; [[self navigationController] pushViewController:targetViewController animated:YES]; } </code></pre> <p>After I press the cell , nothing happen </p> <p>First I guess could be I didn't set the Array correctly </p> <p>But When I log the array </p> <p>It really something inside...</p> <p>Here is the result :</p> <pre><code>Log message: MENU LIST ( { title = "FirstView"; viewController = "&lt;Firstview: 0x5822500&gt;"; }, { title = "SecondView"; viewController = "&lt;SecondView: 0x5822870&gt;"; } ) </code></pre> <p>I have no idea why the program won't work......</p> <p>Does anyone have any ideas ???</p> <p>It just a so simple thing ,still stuck here for 3 hours....</p> <p>Many thanks :)</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
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    1. USWebber Lai
    1. USWebber Lai
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    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. PO
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      1. PTAnswer
    2. PO
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      1. PTAnswer
    3. PO
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    1. VO
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      1. POViewcontroller can't push to another view?
      1. This table or related slice is empty.
      1. VTUpMod
    1. COPlease show us the code that you use to allocate and initialize your navigation controller, which is essential and critical for a successful **push** action.
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      1. POViewcontroller can't push to another view?
      1. USDi Wu
    2. COFirstView *firstView = [[FirstView alloc]initWithNibName:nil bundle:nil]; you mean this ??
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      1. POViewcontroller can't push to another view?
      1. USWebber Lai
    3. COHe's asking about the UINavigationController you use to push the stack onto. Where is that?
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      1. POViewcontroller can't push to another view?
      1. USMatthew Frederick
 

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