In this image two view controller first contain all tabs items and second is ViewController three(named) as shown.
Here 'viewcontrollerThree' is a button. When I click this button and trying to add a badge value in navigation bar in a UIBarbutton. My
problem is tabs items navigation bar overlap the second view controller navigation bar so value not shown?
how to resolve it ??
I think if you hide a navigation bar in your navigation controller and make your own custom view like navigation bar containing all the buttons. I hope it will be helpful for you.
Related
Following is my Main.storyboard.
I have a Tab bar controller that is embedded in a Navigation controller.
On clicking different items in the Tab bar the Navigation bar remains the same throughout .
On click of different items in the Navigation bar I want the the View controller to retain the same functionality.
i.e On Clicking the message icon in the navigation bar , when the user moves to a different view I want the navigation bar to be the same as in the Tab bar controller .
I also want this view to have the same tab bar in it.
Right now the problem is when I click on the item in the navigation bar, I segue to a view where the navigation bar has only the back button and there is no tab bar.
How can I make sure that this view has the same navigation bar and the tab bar?
Any help will be appreciated . Thank you.
I have a view controller which was attached to a navigation controller at one point in time. it is still showing some ghost of the navigation bar? It is also showing the Tab Bar but there is not tab bar item shown on it?
any ideas how to fix this, or is it a delete and remake?
Its either the alpha of the rootVC or you have. tab bar controller on the second one. Check your identity inspector on both views
So I have a UITabBarController and it has three buttons on the bottom in my iOS app. I want to add another set of buttons at the top but not quite sure on how to do this. I tried adding a UINavigationBar and a navigation button, and adding a view in to it, adding just the buttons, ect.... but to no avail. It won't let me add anything to the UITabBarController. Is there a way to do this?
Thank you very much.
the simplest way to that is to creat 3 buttons side by side and set their frame the way they divide the top of screen to 3 equals. it means u can create a tab bar with buttons manually.
but there's another way. i think this answer would help u
Positioning UITabBar at the top
To use the navigation bar you need a navigation controller. Now depending on your needs your tab bar controller should be inside a navigation controller or the other way around. If you want to be able to navigate away from the tab bar controller (have a screen without the tab bar) you should embed your tab bar controller into a navigation controller. If you only need the navigation bar for some tabs of the tab bar controller or you still want the tab bar to be visible all the time you should embed all (or just the ones than need a navigation bar) your root view controllers for each tab in navigation controllers. Finally if you do not need the navigation behaviour you could just put a regular view in the view controller that needs the bar at the top and some buttons in it and make them look the way you want.
You can embed a view controller in a navigation controller in a storyboard by selecting the view controller and the going to Edit->Embed in->Navigation controller.
Select the Any Tabbar ViewController then above the Menu -> Editor -> Embed In -> Navigation Controller its select, if you get the Navigation Controller then if you add the Navigation Button at Top of the ViewController, example :
I want to add a bar button item on the navigation bar. (Say View 1 here.) The view that will segue to View 1 is embedded in a navigation controller.
However, the navigation bar is not showing in this view.
If I use attribute inspector to add a opaque/ translucent navigation bar, there will be a navigation bar in View 1. But if I drag in a bar button item, it cannot be shown in the storyboard. Though the bar button is in the document outline, it cannot be shown on the storyboard. Also, if I run the application, it is not on the screen.
When running the application in the simulator, View 1 will have a navigation bar on the top of it, since I use "Show" rather than "Show Details" to show View 1. I tried to embed View 1 in a navigation controller again, but it won't help much.
Can anyone tell me how to add a bar button in this situation using storyboard? And why the navigation bar is missing from the storyboard?
Thanks in advance.
I figure it out by myself.
Drag a Navigation Item from the object list, and then add bar button item to it.
Thanks to rdelmar for his idea, though drag out a navigation bar won't work in the way I thought it should work.
In my situation, View 1 is a table view. Drag a navigation bar to the view will cause it to be the header view for the table, rather than a navigation bar I had expected. Then there will be two navigation bar in the view when I run the application.
Of course we can drag out a navigation bar and add a button to it, it might work different with your expectation. As I had said, it might leads to a view which contains two navigation bars.
You can fix this by drag out the Navigation Item (contains the bar button you had added) inside the Navigation Bar out. In my situation, I drag it out and put it the same level with the table view inside the document outline. Then it won't become the header view for the table view.
After that, we can just delete the navigation bar from the document outline.
I have no idea why the navigation bar disappears in my storyboard. If anyone has some idea for this, please let me know.
It sounds like you're adding the navigation bar by using the Simulated Metrics. If so, this doesn't add one at run time, it's only for layout purposes in IB. You should drag out a navigation bar from the objects list, and add your button to it.
When I added a TabBarController, the navigation bar of TestController appears under a large status bar (see screenshot). Am I missing a setting somewhere? Thanks.
Here it is not clear what do you want to do with navigation bar.If you want to just hide navigation bar,then hide it when you add navigation bar to tab bar controller or you can hide it seperately in each view controller.
UINavigationController *nav1=[[UINavigationController alloc]initWithRootViewController:vcPictureListing];
nav1.navigationBarHidden=TRUE;
or for doing it in each viewcontroller you can do it like
self.navigationController.navigationBar.hidden=TRUE;
This is just for hiding default one.If you want any navigation bar to be present then you can hide this default one and add imageview and button at top of viewcontroller and can have custom one
if you have added an image for naviagationbar then check you have not added shadow image for navigationbar. Check shadow image propery of navigationbar.