Android Question Spinner (B4A)

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Nov 26, 2015

• #2

Spinners are quite simple to use.

Create a layout with a spinner named Spinner1:

B4X:

Sub Globals
   Private Spinner1 As Spinner
End Sub

Sub Activity_Create(FirstTime As Boolean)
   Activity.LoadLayout("1")
   Spinner1.AddAll(Array("Item 1", "Item 2", "Item 3"))
End Sub

Sub Spinner1_ItemClick (Position As Int, Value As Object)
   Log("User clicked on " & Value)
End Sub

 

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eurojam

Well-Known Member

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Longtime User

• Nov 26, 2015

• #3

http://www.b4x.com/android/wiki/index.php/Spinner
http://www.sourcecodester.com/tutorials/other/6495/spinner-tutorial-android-using-basic4android.html

 

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ciginfo

Well-Known Member

Licensed User

Longtime User

• Nov 26, 2015

• #4

Thank You, but:
1°)Position begins at 0 or at 1
2°) How to check default position?
Thank you

 

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Erel

B4X founder

Staff member

Licensed User

Longtime User

• Nov 26, 2015

• #5

All positions and indices in B4X start at 0.

You can see the full API here: https://www.b4x.com/android/help/views.html#spinner

 

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