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Hello
Currently I have an entity named "Events" in a CoreData app. "Events" has one string property named "eventName".
In the -(void)viewDidLoad I am trying to Fetch all the "Events" objects and load their "eventName" by alphabetical order into a UIPickerView.
The ultimate end goal is through…
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I am a .NET programmer and new to Objective C.
I am trying to make a UIPickerView which acts like a .NET dropdownlist. User sees the list of text and selects one and the selected value (which is the ID) is used in code.
I have been browsing for almost half a day trying to figure this out. I could…
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According to the documentation, if a UIPickerView has no selected value, the expected return from selectedRowInComponent: should be:
"A zero-indexed number identifying the selected row, or -1 if no row is selected."
However, if I check the value the very line after initializing one, its value…
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I'm trying to put 2 UIPickerViews together in one ViewController. Each UIPickerView has different data arrays. I'm using interface builder to link the pickers up. I know I'll have to use separate delegates and dataSources but I can't seem to hook everything up with interface builder correctly. Here's…
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Hi,
I developed an application which consists of UIPickerView....It displays as default size in height of the UIPickerView.I want to display the UIPickerView as 320x480 size(iphone simulator size)..so the whole screen has the picker view without using transorm property,because it will stretched the…
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