Android Question Array of FloatLabeledEditText views

Tronak · May 28, 2016

Hi all,

I'm trying to add an array:

Private fEdits(10) As FloatLabeledEditText

But when initializing:

fEdits(intOrder).Initialize("fEditText")

it says Boo:

java.lang.RuntimeException: Object should first be initialized (FloatLabeledEditText).

I'm scared.

Some help, please?

LucaMs · May 28, 2016

You must initialize each fEdit, not the array.

B4X:

For I = 0 to 9
    fEdits(I).Initialize("fEditText")
Next

Erel · May 29, 2016

FloatLabeledEditText is designed as a custom view. You should add it with the designer.
You can create a layout file with a single FloatLabeledEditText and add it multiple times:

B4X:

Sub Globals
   Private FloatLabeledEditText1 As FloatLabeledEditText
   Private fEdits As List
End Sub

Sub Activity_Create(FirstTime As Boolean)
   fEdits.Initialize
   For i = 0 To 9
     Activity.LoadLayout("1") 'layout with a single FloatLabeledEditText named FloatLabeledEditText1
     fEdits.Add(FloatLabeledEditText1)
   Next
   For i = 0 To fEdits.Size - 1
     Dim fe As FloatLabeledEditText = fEdits.Get(i)
     fe.Hint = $"FloatLabeldEditText #${i}"$
     fe.SetLayout(10dip, 60dip * i, 200dip, 50dip)
   Next
End Sub

Android Question Array of FloatLabeledEditText views

Tronak

Member

LucaMs

Expert

Erel

B4X founder

Similar Threads

Android Question Array of FloatLabeledEditText views

Tronak

Member

LucaMs

Expert

Erel

B4X founder

Similar Threads

Privacy & Transparency

Privacy & Transparency