The UIViewController class manages the views in iOS apps and mediates the interaction between an app's views, its underlying model objects, and the overall workflow.
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5 views
video capturing in iOS with remote control
we developed a hardware remote control that has a receiver that plugs into iPhone 4 30-pin plug or through lightning adapter in iPhone 5. The code for app was written by 3-rd party developer who left ...
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1answer
18 views
I have interesting view when application running
I used .xib
Here design page
Here when application run
When I open others view and back view like this.
I want to be like this when run first
1
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0answers
7 views
Xcode/IB multiple container views pointing at single view controller?
In the interface builder you can drag out an "Container View" which links up to an different view controller. I've used this functionality several times, works great.
Is it possible for several of ...
2
votes
1answer
29 views
What does addChildViewController actually do?
I'm just dipping my feet for the first time into iOS development, and one of the first things I've had to do is implement a custom container view controller - lets call it SideBarViewController - that ...
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0answers
15 views
UIActivityViewController does not work on iPad on iOS 6.1.3
The following code does not work as expected on iPad iOS version 6.1.3. An empty Action Sheet is shown.
UIImage *postImage = [UIImage imageNamed:IMAGE_TO_SHARE_ON_SOCIAL_NETWORKS];
NSArray ...
-1
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1answer
32 views
How to automatically redirect to another view controller when a user opens a view controller iOS
I have some extremely confusing code for a Tab Bar that my predecessor wrote and I cannot understand. Instead of adding my view controller to the tab bar, I would like to just re-direct to it from a ...
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2answers
30 views
Two or more collection view in one single view
I would like to have two or more CollectionView in one single view (UIViewController "delegate/sourcedata").
I have already done one and it works fine, but I would like to have another one in the ...
0
votes
1answer
14 views
iOS 6, StroryBoards: Updating UITextView on main scene after modal segue
I try to update UITextView text on parent scene after returning from child scene where an user can input the content that should appear after navigating back.
Parent scene:
Modal segue ->
Child
...
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2answers
47 views
How to load UIView from UIViewcontroller?
I have created a view and now I want to load that view from another viewcontroller without allocating the view. Is it possible or not. please clarify me.
I am doing like following
1)Added UIView in ...
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votes
1answer
17 views
Custom View in a View Controller
I have a map view inside my view controller. It displays a view of pre entered coordinates. The map view does not occupy the entire screen, I have other items on the view controller. I want to edit ...
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votes
3answers
46 views
Back to Previous ViewController
I have a tabbed application project in Xcode and I'm trying to create a back button for one of the viewcontrollers in order to go back to the previous view. You can get to this viewcontroller from 2 ...
1
vote
1answer
37 views
How to swipe down a UIViewController from another
I don't know if the title is explicit so i'm going to explain it more here.
I have at the moment an UIViewController, and a UIButton linked to a IBAction that fires another UIViewController. I would ...
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0answers
13 views
touch events happen only once
I have the following code implemented in a UIViewController initialized with google maps, the idea is to try and catch the touch events in and use them to draw on the map
this is my code:
- ...
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0answers
4 views
opening a UIView in modal invokes touchesEnded in the calling UIViewController
I'm having a UIViewController that is calling a UINavigationViewController that has a UITableViewController and it has a push segue to a UIViewController (in the stack there are 3 views: ...
0
votes
2answers
31 views
UIview doesn't load with viewdidappear
I have a tableview project which has a view, everything that I do in this view is controlled by "viewdidappear" method.
I added a new UIview which has "lines.h" and "lines.m" files.
I use this view ...
