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.
Related
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.
The incorrect navigation bar is appearing on my Table View Controller screen (see Storyboard Below).
I would like what's displayed on the storyboard to be my navigation bar (i.e. with "Main Feed" title and Sign Out button on the top right). However, this is what I'm actually getting -
There are two issues here: 1) The incorrect navigation bar is displaying (this one has a login back button); 2) the first few table view cells are placed underneath the nav bar vs. under it.
This happened after I embedded the Table View controller in the Tab Bar Controller. I want a bottom tab bar in the main portion of my application hence the reason why I added the Tab Bar Controller. Any suggestions on how to fix this? Rather than using the Tab Bar Controller in storyboard, is there a way to do this programatically? Thanks!
The navigation bar that you are seeing on top of the stack is the navigation bar from the UITabBarController itself, that is why you are seeing the back button show "login". There's a few ways to work around this, programmatically:
When you initialize the UITabBarController, set it's navigationController's navigation bar property to "hidden"
Go through each view controller form the beginning of your app up to where you first see this problem and in the "init" method of the viewController you are testing, set the navigationbar to hidden. Something like, self.navigationController?.navigationBar.hidden = true;
This is how you can "debug" this issue, but it's going to take some tweaking to get it right.
I created a normal view controller with a customized navigation bar. Later I changed my mind to embed the view controller into a navigation controller. And I noticed that embedding the view controller into a navigation controller will create another navigation bar!
As the image show:
I am wondering if there is a way to replace the navigation bar created by navigation controller with my own customized bar?
Or, if it's not possible, is there a way to configure the new navigation bar? Because for some reason it's not shown in my interface builder.
You have 2 solutions
Hide the system navigationbar using below code so it was display your custom navigation.
self.navController.navigationBarHidden = YES;
Customize the system navigation bar with its background color, back button and title text color. For this you can refer a below links which provide you detail of its
http://www.appcoda.com/customize-navigation-status-bar-ios-7/
You can change the color and buttons of the UINavigationBar provided by the system and make it look like yours.
Okay I am having some trouble coloring my status bar. I have a pretty simple app that moves between two views. I tried coloring the status bars of the navigation controller with this code
[[UINavigationBar appearance] setBarTintColor:UIColorFromRGB(0x067AB5)];
But it did not work until I removed the "navigation controller's" status bars and dragged status bars into the storyboard. Then I wanted the status bar to match the color so I deleted the navigation controller and it worked! I think the navigation controller status bar was not allowing the status bar to be colored correctly. However, without a navigation controller I cannot add a "push" segue. This is what it looks like with the navigation controller
And here it is without
I don't know what the solution is because I need the nav controller for this to work I think. For some reason there is no "show" option. Let me know what I should do. Thank you!
Per, http://www.appcoda.com/customize-navigation-status-bar-ios-7/ (although we are now working with iOS 8, the color of the navigation bar and status bar are the same by default. It sounds like you really do want their colors to be the same (is this what you mean by "correct color"?).
To do this in storyboard, I would add your first UIViewController to the storyboard. Click this UIViewController, go up to the menu and click Editor -> Embed in -> Navigation Controller. You will see now that the Navigation Controller is the initial scene and your UIViewController is the root view controller. Then add a second UIViewController. Ctrl drag from the first UIViewController to the second view controller and create a show (push) segue.
Now to change the color of the UINavigationController. Click of the UINavigationController (the first scene). In the outline on the left, click on the Navigation Bar. In the inspector on the right, you should see a Navigation Bar section with Style and Tint underneath. For a solid look, you can select Black Opaque and change the tint color to whatever you like. Note that your selection will roll through to your UIViewControllers. When you build the app, the status bar should now match the color of the navigation bar.
I have a pretty basic storyboard based app, with a UINavigationController, a main view and a secondary view, both of which are in the navigation hierarchy. I’m currently hiding the navigation bar on the main view by using setNavigationBarHidden: as appropriate in viewWillAppear and viewWillDisappear. It seems like there should be a way to do this in Interface Builder, rather than in code. Essentially I’d like the options available in the Simulated Metrics options, but not simulated. Does that exist?
In the scene for the UINavigationController itself, I suppose you could check the hidden button for the nav bar in the Attributes inspector, but that would make the nav bar hidden for all the view controllers in the navigation stack. But that's not what you want.
To hide the nav bar for an individual view controller using IB, you would need to use a stand alone nav bar for each view controller (e.g., drap and drop a Navigation Bar from the object library in IB). To use a stand alone nav bar in a navigation stack would be more work than programmatically hiding the nav bar.
Just uncheck the Attribute Inspector > Shows Navigation Bar in Attribute Inspector