Android Question The Enabled property of the B4XComboBox

[Sergey_New]

The Enabled property of the B4XComboBox element set in the constructor does not work.
The code does not work either:
cmb.cmbBox.Enabled = False
How to fix?

 

[klaus]

cmb.mBase.Enabled = False

 

[Sergey_New]

klaus, doesn't work.
Also does not work:

cmb.mBase.GetView(0).Enabled = False

 

[Mahares]

cmb.cmbBox.Enabled = False

This definitely works, al least for me:

B4XComboBox1.cmbBox.Enabled=False

Don't be stingy showing your code if you want help Sergey. The more you explain and show all pertinent code the fewer posts will be needed to solve.

 

[klaus]

What platform are you using?
I tested it with B4J before posting and it works.
Now i tested B4A and it does not work, but cmb. cmbBox .Enabled = False works on my device in B4A.
The code below works for me, tested on all three platforms.:

#If B4J
    cbxFirstName.mBase.Enabled = False
#Else If B4A
    cbxFirstName.cmbBox.Enabled = False
#Else
    cbxFirstName.mBtn.Enabled = False
#End If

 

[Sergey_New]

Don't be stingy showing your code

This is almost all the code
And it doesn't work for me.
You can add that the ComboBox is in the B4XDialog.

 

[Sergey_New]

What platform are you using?

B4A.
I check it on the emulator.
I'll check it on the device and let you know.

 

[Sergey_New]

Checked on the device. No result.

 

[klaus]

I have not tested it with B4XDialogs.
Can you post a small project showing the problem.

 

[Sergey_New]

Can you post a small project showing the problem.

The project is attached.

 

[klaus]

I looked at your project and the Enabled property doesn't work in B4XDialogs.
I looked into the code of the B4XDialogs Class, and i found that the Enabled property is set to True, internally for all views in the Dialog.
Therefore you cannot change it in your code. Or you need to modify the B4XDialogs class code.

 

[Sergey_New]

Klaus, thanks!
I don't want to change the standard class at all. Maybe Erel will fix this in future releases?

 

[Mahares]

Erel will fix this in future releases?

I looked at your project and the Enabled property doesn't work in B4XDialogs.

It works. This is how your code should be:

Sub Button1_Click
    Dialog.Initialize (Activity)
    Dim p As B4XView = xui.CreatePanel("")
    p.SetLayoutAnimated(0, 0, 0, 50%x, 58dip)
    p.LoadLayout("WitnesDialog")
    cmb.cmbBox.Add("0")
    cmb.cmbBox.Add("1")
    Dialog.PutAtTop = False    
    Dim rs As ResumableSub = Dialog.ShowCustom(p, "OK", "", "CANCEL")
    cmb.cmbBox.Enabled = False
    Wait For (rs) Complete (Result As Int)
End Sub

 

[Sergey_New]

Mahares, yes your code works. Thanks!

 

[Mahares]

Mahares, yes your code works. Thanks!

That is what I was telling you earlier, to put the relevant code, not just one line of code by itself. It is hard to guess sometimes. Use code tags too. This thread could have been solved after two or four posts not 14 posts.

 

[klaus]

Mahares, execllent.

 

[Mahares]

Mahares, execllent.

Coming from you, that is a great honor. You taught me a lot. I will always be grateful.