TUnicomboBox with no items

[RobYost]

If I have now items in a TUniComboBox (style csDropDownList) it shows a line below the control where the list should be.

 

How can I hide this?

 

I even tried putting a panel over it, but it shows through.

[Sherzod]

Hi,

 

Please make a screenshot

[RobYost]

picture 1 is before click on drop down

 

 

picture 2 is after click on drop down

 

 

picture 3 is the panel I put letting them know they have no late fees and how to create one.

The empty drop-down shows through to the panel. I tried making the combo invisible when 

I pop up the panel, but drop down part still shows.

[Sherzod]

Ok, can you try to use this "solution" for now?

 

Use this config when the combo is empty:

procedure TMainForm.UniFormCreate(Sender: TObject);
begin
  UniComboBox1.JSInterface.JSConfig('triggerAction', ['query']);
end;

After you will fill the combo, use this:

UniComboBox1.JSInterface.JSAssign('triggerAction', ['all']);