After creating a new storyboard i can no longer connect buttons to my .h header file by control dragging from the button to the IBAction- using Xcode 4.3- I get no errors -and I can still connect buttons to my previous storyboard for the iphone, but not for the storyboard for the iPad.
Kindly click your Identity inspector and check the Class type of the Storyboard
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I'm trying to create in IBOutlet in Swift using my Storyboard and assistant editor, but I'm receiving a strange error I've never seen before. Looks Objective-C-ish.
I navigated to my ViewController's Save button in my Storyboard
Then I control-click dragged the Save UIButton to Xcode's assistant editor to make the IBOutlet. I get the error "Could not insert new outlet connection: No #implementation found for the class "ClassBVC". How do I avoid this error so I can make the outlet and an action?
I noticed when I click the button with the four squares before "Manual" and the < > buttons, I can go to "Counterparts" and there's a "ClassBVC" file with the same name, but with "(Interface)" next to it. It's not the file that I need though. Even when trying to create an outlet there, I get the same error.
I had same problem. rebuilding works for me.
Try closing Xcode and opening it again.
Creating one #IBOutlet directly in the view controller, and then creating the reference to the component in the Outlet Section in .storyboard worked for me. After that, I was able to drag the components normally to their respective view controller.
I am trying to upgrade my existing iPhone app project to an Universal app,
I have implemented following steps,
Step 1: Project Navigator - target - Summary - devices - Universal (From iPhone to Universal)
Step 2: Created TabBar with NavigationBar Flow in Storyboard,
When i run my project in iPhone it works properly but when i run in iPad it shows only TabBar with NavigationBar.
Now my problem is how to create new .xib files for iPad ? Xocde doesn't created automatically when i selected my device from iPhone to Universal.
or
How to map my iPhone .xib files with iPad.
Do i need to create new Outlet and action for all buttons which are there in my iPhone .xib?
Thanks in advance.
Create a new xib for all your view controllers ,name the view controllers with "~ipad " as a suffix(ex. FirstViewController~ipad.xib)
xcode will automatically use the xib when the application run in ipad. Link your newly created xib with appropriate classes through identity inspector in xib.
Note : After creating a new xib, add all the controls as added in existing view controller and link newly added controls with file owner.
add all the controls and link with file owner.
I have created a simple app using storyboard. In storyboard file, i have dragged one view controller. I want to assign a class to the newly added view controller. To do this, I clicked on new file in Xcode, clicked on Objective c class, entered class name MyViewController and subclass is of UIViewController. I went back to storyboard and clicked on Custom class type and given MyViewController in class tab. But it is not taking this. If i unselect the viewcontroller and select, custom class shows "UIView" again.
I am using Xcode version 4.3.3 (4E3002).
xcode does this problem even if everything is fine. Close your xcode project and then quit xcode. Start again and you will be able to find the class in the dropdown menu.
I'm new IOS and XCode. I added some bottuns to my IPhone app and now I want to add to them functionality.
I found this tutorial.
The problem is that when I drag the button to ViewControler.h it bounces back.
Please advice.
Thanks,
Nahum
press Ctrl button + drag the your button to viewController.h then "Insert Outlet and Outlet Collection" will be appeared. After that you remove your finger on mouse you will get Outlet box regarding connection. It has connection, Name, Type properties. I think it will be helpful to you.
You can make UIButtons or any UIControl one of two ways
By Programmatically
By .xib file
I think you are talking about the second method.
In the second method you take UIButtons in class:
#interface className : UIViewController{
IBOutlet UIButton *buttonName;
}
Now you will have to click on the .xib file and then you have to select a file below responder; after that open connection connection inspector. Now you can drag and drop UIButtons on the .xib file and establish a link between displayed UIButton in connection inspector and .xib's UIBUtton.
i have created an application in iphone. i have created all my controller files without an xib. After the controllers have seperatedly created xib from the user interface section and and i started linking the xibs that i have created seperatedly with my controllers .But the problem is that it does get connected with my class.How to connect the xib with my class.Please anybody help me in solving this problem.
open inspector for the xib file
go to the last tab of it
select the controller class for the xib
then open the xib and open the interface builder and make the connection with the view component if you have any
run and enjoy.