I have a tabbar controller implemented in my app, when i am fetching newsletter from server i have added a view controller in which i am showing the posts against that new'sletter the issue is i want the view controller back button so that user's can go back to tabbar controller. Below is the attached image of my issue,
I DON'T WANT TO EMBED NAVIGATION CONTROLLER.
if you don't want to embed navigation controller,you may try to modal a view controller.and dismissController you view Controller back to tabor Controller,
Related
This is my story board:
Whenever I jump to a view controller embedded in navigation controller, the navigation bar is shown but empty, why?
The sequence I created it is:
connect buttons with destination view controllers
embed destination view controllers in navigation view controller
And the segue I use is present modally - cross dissolve.
The First root controllers of a navigation controller won't have any Back button attached to its navigation bar. You should add an additional View Controller next to any root View Controller of Navigation Controller with Push Segue ( or Show Segue for newer IOS ) to navigate between them.
I tested different segue transition methods with test projects, the answer I got is: if you are transitioning by presenting it modally, you don't get the back button, you only get it by push.
I am using tab bar controller and i want to push uiview controller over tab bar controller. but i don't know how we push UIView controller over Tab Bar Controller. Thanks
You need to embed a navigation controller in your tab bar controller screen where you want the push set up to work
If I'm reading your question right, you want to push a view controller over another view controller which is currently displaying tabs.
In this case, I believe you would need a UINavigationController as your root view controller. Inside this navigation controller, you would initially push a UITabController with it's associated view controllers per tab. When it's time to push another view controller over the tab controller, create an instance of the view controller to push and use the following code:
[self.navigationController pushViewController:newViewController animated:YES];
This will push the new view controller over the existing TabController that is currently being displayed.
The question is little vague Hence I will add the two way to push to another view controller we use in common.
From navigation controller : You just need to create an UIButton in the navigation controller and then control + drag the button to another view controller to create a push feature to another screen in storyboard.
From Tab view Controller : Similarly, control key + drag the tab bar item in the tab bar controller to another UIView controller in the story board. Then chose 'show' option to create a push to another UIview controller screen.
Hope this helps.
Tab Bar controller is different and Navigation Bar controller is different.
And as Pittmaster says, your navigation view controller should be root view controller.
I have a master detail class that has a navigation view controller. I have created another view controller which I want to use to load the navigation view controller via a button. I have added a view controller and have linked a button to the navigation view controller however when i test to see if the new view loads, I receive an error on the main.m
What am i doing wrong?
I think you need not take another navigation controller if you have navigation controller for the view controller having button and you can directly take view controller which you want (UITableviewController or UIViewController). Give connection from your button to that view controller
I'm developing an iPad App using storyboards. In this app when the user click on "preferences" appear a modal View. One button of this view send the user to another View Controller (but this view has an action bar to go back to his root view controller), but when user taps the action bar back button nothing happen (it's called navigationController popViewControllerAnimated), the user continue in the same view.
Can anyone help me??
Thanks.
UPDATE:
The code to handle the back button:
- (IBAction)btnBackTapped:(id)sender {
[self.navigationController popViewControllerAnimated:YES];
}
I'm using Segue (from storyboard) to call this View Controller:
When the user click on "Meus Favoritos"
They will be redirect to this page:
The segue is with a Modal (from image one to two)...
When you are presenting a View Controller modally, it is likely not within a Navigation Controller, so probably the reference to navigationController in your code is nil, can you check that?
If you are presenting your View Controller modally this will work instead
[self.presentingViewController dismissViewControllerAnimated:YES completion:nil];
However, if you actually want to use a Navigation Controller, you should embed the View Controller that is presenting the Preferences View Controller in a Navigation Controller and present the Preferences View Controller with a show segue instead of a modal one.
I have a storyboard setup as a Tabbed Application with first view controller containing a
UITableView. The Protoype cell has a "push" segue to detail view which is embedded in a navigation controller. So far so good. The detail view pushes when a cell is selected and there is a navigation bar item to get back to the table view.
Now I run into trouble. The detail view has 2 buttons "Map" and "Ticket". If I create a new UIViewController, embed it in a navigation controller, and ctril-drag a 'push' segue from a button to the new view controller as before, the app crashes instantly with a SIGABRT when I click the button. If I don't embed in nav controller and use a 'modal' segue instead it doesn't crash but it seems a natural flow to continue with the 'horizontal slide' animation and the nav bar button back to the detail view.
Once I can stop that crashing I would like to connect the other button to it's own view controller with a UIMapView.
What am I doing wrong?
You don't need to embed a navigation controller in the detail view. You only need one at the top level. Take out the navigation controller in the detail view controller and just do a push from there to the next view.