Stack Overflow
Stack Overflow

Questions tagged [uipickerviewcontroller]

UIPickerViewController is a common misrepresentation of the combination of a UIPickerView, its delegate, and its data source.

UIPickerViewController does not exist in iOS, however it is commonly used to refer to a UIPickerView and its associated delegate and data source. Please use the and/or tags instead.

91 questions
0
votes
1 answer

Multiple UIPickerview Errors

I just wanna let you know that the version of Xcode that I'm working on is 7.1.1. Getting to the point, I have three Pickerviews as is shown in the image below. Main pickerview, left pickerview, and right pickerview. The array of main pickerview…
Turki M. Alsayed
  • 21
  • 3
0
votes
0 answers

UIImageView stretch "issue"?

I have 2 view controllers. View controller 1: UIImagePickerController(to select and crop image) UIImageView(to show image), Button(to upload image to parse). UIImageView size is width 310 x height 300. View controller 2: UIImageView(to show image…
Kim Phoe
  • 25
  • 9
0
votes
1 answer

Regarding Multiple UIPickerview

I have three Pickerview as it shown in the image below. I main pickerview, left pickerview, and right pickerview. The array of main pickerview has group of names, and each name has group of units. I have made array inside array in order to show…
Turki M. Alsayed
  • 21
  • 3
0
votes
1 answer

How to properly disable UIPickerView component scrolling?

Aster finding myself in the situation of wanting to disable a UIPickerView component and not finding any answers that uses the default functionality but tries to go around it by using labels or multiple UIPickerViews, I start poking around the…
Laur Stefan
  • 1,519
  • 5
  • 23
  • 50
0
votes
1 answer

UIPickerView Datasource & Delegate: ERROR

I'm not sure why this happen?. Because in other projects, with the same lines, it worked perfectly.
Joe
  • 87
  • 1
  • 13
0
votes
1 answer

iOS camera view - get size of camera area

Is there a way to find out the height of the camera view only(not the picker view)? I need to know so I can centre the cross hairs on my overlay view vertically - screenshot below
Simon
  • 384
  • 4
  • 22
0
votes
1 answer

Trouble with scope and arrays SWIFT

Hi Im developing an app with Parse and when the user creates an account there's an UIPickerView with different strings the user has to choose from. Im trying to save their choice in a string. I've got it working with but that saves a…
Johan Enstam
  • 427
  • 2
  • 5
  • 9
0
votes
1 answer

iOS7+ What's the best practice in Image Picking (>2014)

I have a project where I select and display images in a collection view. I've been using a UIImagePickerController, but I'm bumping into design limitations. I really just want to format the picker controller (size and colors), so that it fits the…
ICL1901
  • 7,632
  • 14
  • 90
  • 138
0
votes
1 answer

Brightness control slider is very slow in responding in iOS

I really need help. I am creating simple image processing app, where I load an UIImage from the camera roll or I take a picture. I have a brightness control (slider) that will adjust the brightness of the image. The problem is slider works in real…
Wahab Ahmad Niazi
  • 149
  • 1
  • 10
0
votes
1 answer

how to show viewcontroller: UIImagePickController and dismiss it (Swift)

i got this uiactionsheet which loads uipickerviewcontroller its in a viewcontroller thats in a UISplitViewController It's a UIsplitviewcontroller, this code is on a detailview, the detailview is called from masterview how ever, when i try to load…
KennyVB
  • 745
  • 2
  • 9
  • 28
0
votes
1 answer

Does anyone know how to populate the picker controller with core data

I'm trying to populate the UIPicker with Core Data instead of an array but can't for the life of me figure out how to do it... Please can someone point me in the right direction as to what I can do as I'm completely stuck... Thanx a lot Stef :-)
Stef
  • 77
  • 2
  • 11
0
votes
0 answers

Selecting values from the second picker column

I am using a uipicker app where I have two columns of selected data, using this code I can select the values fromm the picker (when it only has one row) - (void)viewDidLoad { [super viewDidLoad]; _pickerData = @[@"item1", @"item2", @"Item 4",…
Sleep Paralysis
  • 449
  • 7
  • 22
0
votes
3 answers

how to create a popup uipicker and uitextfield for iOS 7?

I need to add pickers to my textboxes, but can't figure out how to get them to work. I've gone through a number of tutorials that show you how to start from scratch, which is kinda useless if you have an existing app and you're wanting to add…
Miles Works
  • 627
  • 2
  • 12
  • 24
0
votes
1 answer

Questions about publications in Apple Store

My questions is about the rules of the AppleStore App. In the application I'm developing I have a UITabBarController. It is created in the AppDelegate and hidden ... Depending on the views is shown and hidden, as desired. It is right to implement…
PedroMeira
  • 99
  • 1
  • 9
0
votes
1 answer

UIPickerView not showing data correctly (Only Show "?")

Forgive me if this question has been discussed previously. I have a problem displaying data in UIPickerView, it just display question mark "?". header file.h #import @interface CustomPickerViewController :…
Gopang Dot
  • 1
  • 1
1 2 3 4
5
6 7