Questions tagged as 'objective-c'

Tagged questions
2
answers

How to make TextView accompany writing

I need Textview to accompany me when I write because if this does not happen I end up writing under the keyboard, I already gave an Up in the textview but it is very big and will end up getting really low. how do I get the textView I followed wh...
asked by 05.08.2015 / 16:28
1
answer

calling the properties of a TableViewCell in a ViewController

I'm trying to create a tableview with the dynamic cell according to the text inside it, and I'm wanting to add the height of the label to the size of the cell, but when I call the label in the ViewConrtoller it is empty and when I call TableView...
asked by 04.08.2015 / 16:37
0
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Use MovieDB API for an objective-c application

I'm new to xcode / objective-c. But I need to do a project where the user will do a search for any movie name and through the MovieDB database, the application will return the name and poster of the movie that the person searched for. I alrea...
asked by 25.07.2015 / 00:25
0
answers

Remove events from the message queue

How can I prevent my class (UIView) from receiving a ring event when there are still events of the same type in the message queue?     
asked by 21.05.2015 / 12:24
1
answer

How to correctly adjust the height of the image in a UITabBarItem?

I set up two images to a tabBarItem . Since I did not find a way to change the center of the image, I used the following method to make the image effect go up a few pixels, above UITabBar : self.navigationController.tabBarItem.imag...
asked by 05.05.2015 / 03:46
0
answers

Problem with navigation between IOS screens

containing tabbarItem where each has a UINavigationViewController responsible for browsing between screens, but UITabbarController is like rootViewController so I can even navigate between screens but using only the navigationB...
asked by 25.05.2015 / 22:13
0
answers

Updating a framework in iOS

I'm changing an app. This application uses a framework named Ushahidi that is only compatible with iOS7 . I detected a change so that something in framework works in iOS8 . My question is how can I change fr...
asked by 23.02.2015 / 19:05
1
answer

Property getting nil

I'm facing an issue where a property is getting nil with no explanation. NSMutableArray * lojas = [[NSMutableArray alloc] init]; for (int x = 0; x < lojaResultado.count; x++) { NSDictionary * listaAtributos = [lo...
asked by 20.05.2015 / 21:01
1
answer

Clear Context using persistence CoreData

I would like to know if you have any way to "clean" my context using Core Data . I have a problem that when I update the application, the same one after saving the records in the database, also maintains in context . So eve...
asked by 22.12.2014 / 13:18
0
answers

How to create custom UISegmentedControl?

How to create% custom%? My goal is to create a UISegmentedControl , as in the image below:     
asked by 21.12.2014 / 15:21