There are 2 extra buttons on my storyboard tab view controller and I haven't connected anything yet. They only show up in run time and there is no code adding buttons to the tab bar controller.
Do you know where the buttons are coming from?
Delete the tab view controller then add a new one and redo the connections.
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I have the following storyboard setup:
I would expect, that the two UITabBarControllers (blue and red) connecter to the orange UINavigationController and each display the different view controller and the "shared" one. However when running the app only one of the UITabBarControllers (the red one) has both view controllers. The other UITabBarController (blue) only has one item in the tab bar, which is not the orange one.
I have given all the different view controllers unique ID's but it doesn't change anything.
I could just duplicate the orange view controller but that would sort of be inconvenient, as everything is the same and it would clutter the storyboard.
Is there a way to accomplish the desired result with out cloning the orange view controller (ie. through code somehow)?
I will list the steps as we just started a new project:
Here, we have only the starting view controller.
select it, click Editor on menu bar Embed in navigator controller.
add a view controller from the right-bottom window.
embed in with the new view controller, two tab bars.
connect the starting view controller with both of the tab bars with a push segues(using buttons).
customise both of the tab bars.
test by clicking the two buttons.
I hope this is clear and helpful.
This happened in the design time the later connected tab bar replaces some property of the previously connected tab bar. I don't think this can be fixed (at least the way we are doing it). if that property could be set to both tab bars the interface builder would do it for us. I don't think that could be solved.
I have an iOS App. I currently have an existing View Controller. I manually added a UI Tab Bar to it using the storyboard.
I added the UITabBarDelegate and implemented the corresponding functions required tabBar:tabBar didSelectItem:item.
I've also connected the delegate of the Tab Bar to the view controller itself.
However, when I build, the Tab Bar completely does not show up at all.
I know you can just use a Tab Bar Controller, but I need to add the Tab Bar to it, and use the Tab Bar to modify content of the view itself. (specifically it acts as a filter for a table view) So, it doesnt make sense to create 4 exact same Views to hook up to a UI Tab View Controller
What am I doing wrong?
I found out what's wrong.
It turns out, I had completely successfully implemented the UITabBar. What happened was that I was testing on an IPhone 4. As such, it bled out of the screen and could not be seen. Adding constraints fixed it.
I am wanting to know how to pass buttons between two view controllers. As an example when you click "move" on one view controller the button will appear on another view controller. I am wanting to know the code to do this task. Thanks.
Perhaps just make an identical button of that button. When you click the "move" button the next screen will have the "move" button. Except this time it will have the functionality of your choice!
I'm building an application for the iphone that uses both modal views and navigation-controllers. In my case, the initial screen is a table view within a navigation controller, and if the user clicks on the "+" button, they get a new screen that appears in a modal view sliding up from the bottom of the screen that will allow them to add a new record. Within this modal view I want to have a button that will allow them to select from a list of options.
To provide a quick example, take a look at this screenshot from the Apple documentation: https://developer.apple.com/library/ios/DOCUMENTATION/UserExperience/Conceptual/TableView_iPhone/Art/ui_navbarpurposes.jpg. If you look at the "Repeat" option in the second view, that's what I want to emulate -- the user will click on the option and a new view (not a action sheet) will load allowing them to select from a list.
Ideally, I would want this new option screen to slide in from the right like a new view was added to the navigation controller stack. However, since add record screen is a modal view, I can't do that, can I? Or would my modal view need to load my add records view embedded within a new navigation controller?
Hopefully I'm explaining this clearly enough. Sorry for any confusion!
Your last thought is the way to go: you need to add a navigation controller to your modal view, and then when they tap the table view row, you just push your next view onto the navigation stack.
I have a navigation controller in my app and on its root view controller i have an Edit button as the rightBarButtonItem.
I have a second table view which is pushed when a cell is tapped on the root view controller.
The leftBarButtonItem becomes the Back button.
I would like an Edit button as well, where can i put it that would make the most sense? My rightBarButtonItem is a + button, so that rules that out.
I would like to be able to tap a cell and change the cells text.
Thanks
The easiest thing to do is add a toolbar at the bottom that contains an edit button.
You could also try adding a bar button item with a custom view that contains two UIButtons and set it as the right bar button item of your view controller's navigation item. I haven't actually tried this, so I don't really know if or how well it would work.