Questions tagged as 'objective-c'

Tagged questions
1
answer

How to add a new property to the GMSMarker class?

How to add a new property to this class. I added it to the GMSMarker.h file, but when I tried to use the new property I got this error:    - [GMSMarker setId:]: unrecognized selector sent to instance 0x790cd410 2015-02-27 13: 26: 44.340 Te...
asked by 27.02.2015 / 17:31
1
answer

Using the camera

I am implementing a screen that I would like to show the camera image, but I would like to only show the image, not with front camera switching, canceling, or capturing features. Is there any way to do this? So far I've only been able to show...
asked by 03.03.2015 / 15:24
1
answer

UIImage Temporary

I need to download an image, it is displayed, however after displaying it I need to delete it from the device. But whenever I open the application again it is already loaded. func getPhoto(pathPhoto: String, imageview: UIImageView) {...
asked by 09.12.2014 / 16:46
1
answer

How to use only one song from the iPod app library?

I'm creating a simple alarm and would like to know how to "pick" or "point" to a certain song chosen by the user, which is in your iPod app library. How could I store this note?     
asked by 30.11.2014 / 02:00
1
answer

RMDateSelectionViewController with UITextField

I want to put the RMDateSelectionViewController component in my project. I want it to appear when the user touches UITextField . But I'm not getting it, I followed the example code and it did not work. Follow my code: - (IBAc...
asked by 05.03.2014 / 01:27
2
answers

String Formatting in a TextView from Data from an Array in Parse

I am making an application for registering students from a school using TabBar, and one of the Tabs is the Query Tab. In this tab, I have a search field, where the user must enter the name of the student and it will appear in a TextView, afte...
asked by 08.03.2014 / 23:24
2
answers

APNS Certificate Generated After Publication

I would like to know if I generate my apns certificate after the app is published, I have to publish a new version. The app in case already has the code required to receive push notification.     
asked by 06.03.2014 / 05:53
2
answers

Webview on ios is blank

Hello, I'm starting to program for ios, and I'm not able to run a webview, it always goes blank, see the code: -(void)viewDidLoad { [super viewDidLoad]; NSString *fullURL = @"http://conecode.com"; NSURL *url = [NSURL URLWithString:...
asked by 25.09.2014 / 17:59
2
answers

Unwind Follow - Objective-c

In the application I am working on, there is a ViewController where the user logs in, after login, an AlertView is shown with welcome, and at that moment, would have to return to the main screen, where the user came from. In the tutorials I saw,...
asked by 11.03.2016 / 18:00
2
answers

Make buttons disappear based on login

I have the problem in changing the toolbar buttons (BarButton Items) depending on whether the user is logged in or not. TableViewController: - (void)viewDidLoad { [super viewDidLoad]; User *userObj = [[User alloc] init]; if([user...
asked by 24.02.2016 / 21:05