I want to call secondview from my current view but this code suggested by someone is not working properly
UINavigationController *nav=[[UINavigationController alloc] initWithNibName:#"Second" bundle:[NSBundle mainBundle]];
[nav pushViewController:#"Second" animated:YES];
Why are you pushing an NSString onto a UINavigationController? I think what you want is:
SecondView * vc = [[SecondView alloc] initWithNibNamed:#"SecondView"];
[self.navigationController pushViewController:vc animated:YES];
[vc release];
Hope that Helps!
You can use the presentModalViewController for the second view.
hope this will help you.
[self.navigationController presentModalViewController:SecondView animated:YES];
I suggest you put naviagtionbar initialization in your application:didFinishLaunchingWithOptions: if it's your rootViewController. You can initiate it with rootViewController, like so:
UINavigationController * nav = [[UINavigationController alloc] initWithRootViewController:firstViewController_1];
self.window.rootViewController = nav;
[nav release];
Push other views in your view controller(e.g. your FirstViewController.m):
SecondViewController * secondViewController_2 = [[[NSBundle mainBundle] loadNibNamed:#"SecondViewController" owner:self options:nil] lastObject];
// Or: SecondViewController * secondViewController_2 = [[SecondViewController alloc] init...] autorelease];
[self.navigationController pushViewController:secondViewController_2 animated:YES];
Related
I have one view pushed on navigation.
Now I do following on click of button.
[self.navigationController popViewControllerAnimated:YES];
FreeStuffViewController * freeStuffVC=[[FreeStuffViewController alloc]initWithNibName:#"FreeStuffViewController" bundle:nil];
[self.navigationController pushViewController:freeStuffVC animated:YES];
[freeStuffVC release];
It only pops a view, but dint push new FreeStuffVc.
Please help.
Try this:
FreeStuffViewController * freeStuffVC=[[FreeStuffViewController alloc] initWithNibName:#"FreeStuffViewController" bundle:nil];
[self.navigationController pushViewController:freeStuffVC animated:YES];
NSMutableArray *viewArray = [[self.navigationController viewControllers] mutableCopy];
[viewArray removeObjectAtIndex:viewArray.count - 2];
self.navigationController.viewControllers = viewArray;
this works fine. Check it
UINavigationController *local = [[UINavigationController alloc]init];
[local popViewControllerAnimated:NO];
newView *nr=[[newView alloc]init];
[self.navigationController pushViewController:nr animated:YES];
I have a UINavigationController. I load a presentmodalviewcontroller over it. And I push 2 more view controllers over the presentmodalviewcontroller. If I need to move to my first view controller, what should be done?
Edit: I am also loading some UIView over the UIViewController on top of my stack. I have successfully removed that.
I have tried
[self.navigationController popToRootViewControllerAnimated:YES];
[self.navigationController dismissModalViewControllerAnimated:YES];
[self.navigationController popToViewController:[self.navigationController.viewControllers objectAtIndex:0] animated:YES];
but still its not working
This is how I am adding each view controller
First viewcontroller
FirstViewController *firstViewController =
[[[FirstViewController alloc] initWithNibName:#"FirstViewController" bundle:nil] autorelease];
UINavigationController *navcontrol =[[UINavigationController alloc]initWithRootViewController:firstViewController];
[self presentModalViewController:navcontrol animated:YES];
[navcontrol release];
Second viewcontroller
SecondViewController *secondViewController = [[SecondViewController alloc]init] ;
[self.navigationController pushViewController: secondViewController animated:YES];
[secondViewController release];
Third viewcontroller
ThirdViewController *thirdViewController = [[ThirdViewController alloc] init];
[self.navigationController pushViewController: thirdViewController animated:YES];
[thirdViewController release];
Ok. I got it.
myAppDelegate *appDelegate = (myAppDelegate*)[UIApplication sharedApplication].delegate;
[appDelegate.navigationController dismissModalViewControllerAnimated:YES];
I have an app with a UITabBar and a NavigationController. When I use pushViewController the new ViewController appears with the NavigationController and the back button, but the UITabBarController disappears. I know there are lots of questions here about the same, but any of them have solved my question, maybe because I dont understand the answers given.
Any suggestion?
ActivityViewController *activityController = [[ActivityViewController alloc] initWithNibName:#"ActivityViewController" bundle:nil];
[self.navigationController pushViewController:activityController animated:NO];
That's probably because Your rootViewController (for your main UIWindow) is set to a Navigationcontroller instead of your TabBar.
If you don't want the Tabbar to go away just set it as your root view controller
Do the following in appDidFinishLaunching in your AppDelegate
LoginViewController *loginViewController = [[FirstViewController alloc] init];
UINavigationController *loginNavigationController = [[UINavigationController alloc] loginViewController];
[firstViewController release];
self.window.rootViewController = loginNavigationController;
Then in your Login Page:
- (void)loginSuccessfull
{
FirstViewController *firstViewController = [[FirstViewController alloc] init];
UINavigationController *firstNavigationController = [[UINavigationController alloc] initWithViewController:firstViewController];
[firstViewController release];
SecondViewController *secondViewController = [[SecondViewController alloc] init];
UINavigationController *secondNavigationController = [[UINavigationController alloc] initWithViewController:secondViewController];
[secondViewController release];
UITabBarController *tabBarController = [[UITabBarController alloc] init];
[tabBarController setViewControllers:
[NSArray arrayWithObjects:firstNavigationController, secondNavigationController, nil]];
[firstNavigationController release];
[secondNavigationController release];
[self.navigationController pushViewController:tabBarController];
[tabBarController release];
}
If you still need the navigation functionality just wrap your viewControllers inside a UINavigationController, and add the serounding navigationController to the tabBar, instead of the UIViewcontroller
Is it possible to push a new viewController into an existing view within another view controller?
Here is my setup to begin with:
You can see that I have a UITableView. When a cell is tapped, a new view controller is pushed using this code;
DetailTableViewController *viewcontroller = [[DetailTableViewController alloc] initWithStyle:UITableViewStyleGrouped];
viewcontroller.item = (MWFeedItem *)[itemsToDisplay objectAtIndex:indexPath.row];
[self presentViewController:viewcontroller animated:YES completion:nil];
[viewcontroller release];
Unfortunately this looks like this though and sits on top of the bar at the top saying "Will Roberts"
Why is this happening as it's clearly outside of the view I set it to be pushed from...
Instead of "presentViewController", use
DetailTableViewController *viewcontroller = [[DetailTableViewController alloc] initWithStyle:UITableViewStyleGrouped];
viewcontroller.item = (MWFeedItem *)[itemsToDisplay objectAtIndex:indexPath.row];
[self.navigationController pushViewController:viewcontroller animated:YES];
[viewcontroller release];
or use modal view controller
[self presentModalViewController:viewcontroller animated:YES]
//Presenting new view controller with navigation controller will help you.
DetailTableViewController *viewcontroller = [[DetailTableViewController alloc] initWithStyle:UITableViewStyleGrouped];
viewcontroller.item = (MWFeedItem *)[itemsToDisplay objectAtIndex:indexPath.row];
[self.navigationController presentViewController:viewcontroller animated:YES completion:nil];
[viewcontroller release];
//Edited
DetailTableViewController *viewcontroller = [[DetailTableViewController alloc] initWithStyle:UITableViewStyleGrouped];
UINavigationController *nav1=[[UINavigationController alloc]initWithRootViewController:viewController1];
[self presentModalViewController:nav1 animated:YES];
I have a window based app. I added two viewcontrollers and one Tabbarcontroller to that. Now I want to navigate each viewcontroller to next view. I tried but can't find the solution. Can anyone please help me?
When you add the tab bar on window, add like this-
NSMutableArray * viewControllers = [[NSMutableArray alloc]init];
FirstViewController * firstViewController = [[FirstViewController alloc]initWithNibName:#"FirstViewController" bundle:nil];
UINavigationController * nvc = [[UINavigationController alloc] initWithRootViewController:firstViewController];
[firstViewController release];
[viewControllers addObject:nvc];
[nvc release];
SecondViewController * secondViewController = [[SecondViewController alloc]initWithNibName:#"SecondViewController" bundle:nil];
nvc = [[UINavigationController alloc] initWithRootViewController:secondViewController];
[secondViewController release];
[viewControllers addObject:nvc];
[nvc release];
UITabBarController * tabBarController = [[UITabBarController alloc] init];
tabBarController.viewControllers = viewControllers;
[window addSubview:tabBarController.view];
EDIT -
Whenever you want to navigate in any one of the controller. All you need is to call
[self.navigationController pushViewController:anotherViewController animated:YES];
And you will get exactly what you want. :)
UINavigationController *urNavController = [[UINavigationController alloc] initWithRootViewController:rootController];
If you want to show this on the window
[window addSubview:urNavController.view];
use like this
secondViewController *obj=[[[secondViewController alloc] initWithNibName:#"secondViewController" bundle:nil] autorelease];
UINavigationController *navBar=[[UINavigationController alloc] initWithRootViewController:obj];
[self.navigationController pushViewController:navBar animated:YES];
[navBar release];