Adobe AIR Development

[iurisprudentia]

Hello everyone,

I just came across strange Picker behavior on my PlayBook application.

Any picker list (column) that is exactly 10 items long, and you select exactly index number 4 displays instead index number 5. The array itself keeps the correct index, but the picker displays the next index instead.

If the list is shorter or longer than 10, the behavior disappears. So 9 or 11 items work fine.

This behavior occurs on SDK version 1.0.1, but not on 0.9.4.

Is there something I'm doing wrong? Could someone please verify this behavior? (Code is attached)

Thank you so much for your help. I'm going nuts with this one.

Daniel

package
{
	import qnx.ui.data.DataProvider;
	import qnx.ui.picker.Picker;

	import flash.display.MovieClip;
	import flash.events.Event;
	
	[SWF(backgroundColor = "#FFFFFF", frameRate = "30", width = "1024", height = "600")]
	public class PickerIndexTest extends MovieClip
	{
		public function PickerIndexTest()
		{
			addEventListener(Event.ADDED_TO_STAGE, ready);
		}
		
		private function ready(e:Event):void
		{
			removeEventListener(e.type, arguments.callee);
					
			var items:Array = [
			{label: "Item 0"},
			{label: "Item 1"},
			{label: "Item 2"},
			{label: "Item 3"},
			{label: "Item 4"},
			{label: "Item 5"},
			{label: "Item 6"},
			{label: "Item 7"},
			{label: "Item 8"},
			{label: "Item 9"}
			 ];

			var picker:Picker = new Picker();
				
			picker.dataProvider = new DataProvider([new DataProvider(items)]);
			picker.selectedIndices = [4];
			
			addChild(picker);
		}
		
	}
}

[peter9477 · Accepted solution]

I can confirm the same behaviour here. With either one fewer or one more item in the array, the picker initially displays "Item 4", but with 10 items it displays "Item 5". Sounds like something to report in the issue tracker.

[iurisprudentia]

Thanks a lot for checking Peter, I'll send it in. I'll just leave it open for a bit to see if anyone has further insight.

Daniel

[iurisprudentia]

Issue has been submitted as bug.

https://www.blackberry.com/jira/browse/TABLET-221