test1 is the first view in the tarbarcontorller..
after I call presentViewController tab bar is missing
How can i solve it??
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:#"Main" bundle: nil];
TestTableViewController *TestTableViewController = [storyboard instantiateViewControllerWithIdentifier:#"test1"];
TestTableViewController.memberid = memberid;
UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:TestTableViewController];
[self.navigationController presentViewController:navigationController animated:YES completion:nil];
You should present your TabBarController, and not the first view of your tab bar controller. It will display the first view in your tab bar controller properly.
Related
I have a situation wherein a storyboard made VC(embedded in NavController) should be presented programmatically.
SomeVC -> presents NavController(rootVC) -> rootVC -> pushes subVC
on this representation, subVC should have a back button to go back to rootVC, but I can't implement it this way. Will be providing sample codes that I have already tried.
this pushes the rootVC directly:
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:#"storyBoard" bundle: nil];
UIViewController * vc = [storyboard instantiateViewControllerWithIdentifier:#"rootVC"];
[self.navigationController presentViewController:vc animated:YES completion:nil];
also tried pushing the navigationController itself, ID has been set on storyboard:
UINavigationController *navController = [storyboard instantiateViewControllerWithIdentifier:#"navigationController"];
[self presentViewController:navController animated:YES completion:nil];
EDIT: storyboard implementation looks like this
I'm not sure if I understand you correctly. You want to present a navigation controller and have those rootVC and subVC already in it, right? So after presenting, you want the subVC to be presented with the back button right away.
If that's the case you need to tell the navigation controller to push the subVC before presenting it
UINavigationController *navController = [storyboard instantiateViewControllerWithIdentifier:#"navigationController"];
UIViewController *subVC = [storyboard instantiateViewControllerWithIdentifier:#"subVC"];
[navController pushViewController:subVC animated:NO];
[self.navigationController presentViewController:vc animated:YES completion:nil];
This question already has answers here:
presentViewController and displaying navigation bar
(12 answers)
Closed 5 years ago.
Hi there I used this code to move in to new contorller just with code and without segue .
UIStoryboard * mainstoryb = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
UIViewController * vc = [mainstoryb instantiateViewControllerWithIdentifier:#"online_shop"];
[self presentViewController:vc animated:YES completion:nil];
how do I show Navigation bar or title bar on next view ?
You need to present NavigationController as below :
UIViewController *vc = [self.storyboard instantiateViewControllerWithIdentifier:ContactUSVCID];
UINavigationController *objNav = [[UINavigationController alloc] initWithRootViewController:vc];
[self presentViewController:objNav animated:YES completion:nil];
if you want navigation bar, then you have to push not present
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:storyboardName bundle: nil];
SecondViewController * vc = [storyboard instantiateViewControllerWithIdentifier:#"ViewControllerB"];
/********if dont have navigation bar***********/
UINavigationController *initialNavigationController = (UINavigationController*)[self.storyboard instantiateViewControllerWithIdentifier:#"HomeNavCtrl_id"];
[self presentViewController:initialNavigationController animated:YES completion:nil];
/**********else*************/
[[self navigationController] pushViewController:vc animated:YES];
Embed your ViewController in navigation controller and storyboard id to navigation controller then use this code
UINavigationController *initialNavigationController = (UINavigationController*)[self.storyboard instantiateViewControllerWithIdentifier:#"HomeNavCtrl_id"];
[self presentViewController:initialNavigationController animated:YES completion:nil];
If you present a view controller it will always be presented full screen.
Try this
UIStoryboard * mainstoryb = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
UIViewController * vc = [mainstoryb instantiateViewControllerWithIdentifier:#"online_shop"];
[self presentViewController:navigationController animated:YES completion:nil];
Hi i have two Viewcontroller A and B and i am presenting B Controller from A Controller with Current Context and I pasted my coding below. All i want to push from B controller to C controller, I know that no navigation controller allocated when we present and if i present navigationcontroller with rootviewcontroller i cannot achieve transparent result.
UIStoryboard *story = [UIStoryboard storyboardWithName:#"Main" bundle:[NSBundle mainBundle]];
ChooseAddressVc *sec=[story instantiateViewControllerWithIdentifier:#"ChooseAddressVc"];
sec.myDelegate = self;
sec.modalPresentationStyle = UIModalPresentationOverCurrentContext;
sec.modalTransitionStyle = UIModalTransitionStyleCoverVertical;
[self presentViewController:sec animated:YES completion:^{
}];
Pushing from Viewcontroller B to C
UIStoryboard*Story=[UIStoryboard storyboardWithName:#"Main2" bundle:nil];
AddNewAddressVc*choose=[Story instantiateViewControllerWithIdentifier:#"AddNewAddressVc"];
[self.navigationController pushViewController:choose animated:YES];
Note:I need to push from B to C controller when i present with current context. FOR BETTER UNDERSTANDING:WE CANNOT ALLOCATE NAVIGATION CONTROLLER AS ROOT VIEWCONTROLLER FOR A WHEN WE NEED TO GET TRANSPARENCY EFFECT
In your case self.navigationController in B view controller is nil. You need to create UINavigationController with B view controller as rootViewController. Present created UINavigationController from A instead presenting B view controller, after this you're able to use self.navigationController in B view controller.
Your code edited:
UIStoryboard *story = [UIStoryboard storyboardWithName:#"Main" bundle:[NSBundle mainBundle]];
ChooseAddressVc *sec=[story instantiateViewControllerWithIdentifier:#"ChooseAddressVc"];
sec.myDelegate = self;
UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:sec];
navController.modalPresentationStyle = UIModalPresentationOverCurrentContext;
navController.modalTransitionStyle = UIModalTransitionStyleCoverVertical;
[self presentViewController:navController animated:YES completion:^{
}];
I'm trying to use instantiateViewControllerWithIdentifier in the app delegate to show a view controller but for some reason the navigation bar and tab bar isn't show up. I'm not sure what I'm doing wrong - Thanks
UIStoryboard *sb = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
UINavigationController *view = (UINavigationController *)[sb instantiateViewControllerWithIdentifier:#"ShopViewController"];
self.window.rootViewController = view;
Is ShopViewController a UINavigation controller or is it just a view controller. It sounds like you are declaring the view controller as uinavigationcontroller.
Instead you should either drop a navigation controller on the storyboard and then give that an identifier OR you could just create a navigation controller in the app delegate.
UIStoryboard *sb = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
ShopViewController *showViewController = (ShopViewController *)[sb instantiateViewControllerWithIdentifier:#"ShopViewController"];
UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:shopViewController];
self.window.rootViewController = nav;
I want to add a navigationcontroller to an existing viewcontroller which is created using storyboard, i have embed it in a navigation controller, but the code for navigating (shown below) is not working even after embed in the navigation controller:
UIStoryboard *storyboard = [UIStoryboard storyboardWithName:#"Main" bundle:nil];
EditProfileViewController *nextViewController = [storyboard instantiateViewControllerWithIdentifier:#"EPVController"];
[self.navigationController pushViewController:nextViewController animated:YES];
When i have tried to log self.navigationController, it shows null.
Update: It is fine when i am trying with presentViewcontroller , but i
want to push the viewcontroller with navigationController.
I am struggling with this for two days,Please help.
If self is a subclass of UINavigationController, you do not need to refer to the navigationController property. (Note that this won't work if EditProfileViewController is also a subclass of UINavigationController, as you can't push a UINavigationController inside a UINavigationController).
EditProfileViewController *nextViewController = [storyboard instantiateViewControllerWithIdentifier:#"EPVController"];
[self pushViewController:nextViewController animated:YES];
Otherwise, if you don't have a pre-existing navigation controller
EditProfileViewController *nextViewController = [storyboard instantiateViewControllerWithIdentifier:#"EPVController"];
[self presentViewController:nextViewController animated:YES completion:nil];