Android Question How to check if all EditText of a panel are filled?

[alain bertrand]

I wish a "Save" button checks if all the mandatory fields of a panel are not null before saving.
Something like:

For Each v As View in pnlPanel1.GetAllViewsRecursive 'iterate panel's views
    If v Is EditText Then
        If v.Text.Trim.Lenght=0 Then ' <-- Here
            MsgBox...
            v.RequestFocus... Return (don't save)
        End If
    End If
Next

How to retrieve the v.Text of the v object for further use?
Thanks for your help.

 

[Marcus Araujo]

V is type View. You need to cast it as EditText after checking if v is EditText. Then you can easily access its properties.

Dim v2 as EditText = v
If v2.Text.Trim.Length = 0 Then
...

 

[Erel]

Check this: https://www.b4x.com/android/forum/t...gner-for-b4xpreferencesdialog.104670/#content

 

[alain bertrand]

OK. I'm back on track.
Thanks to both of you!