Android Example [B4X] AS TextFieldAdvanced - ComboBox

[B4X] [XUI] AS TextFieldAdvanced - Title, Information, Counter, Password, Button, Prefix, Suffix, Icons, Multiline

With this view you can quickly and easily add good looking text fields, with title and or bottom text. Additionally you can make the TextField a button, so that you can open menus, but still keep the design of the text fields. The view speeds up development because you don't have to worry about...

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In this example I will show you how to quickly and easily turn the TextField into a ComboBox.

1. Set the Mode to "ComboBox" in the designer

2. Add Items to it

    Dim lst_Items As List
    lst_Items.Initialize
    lst_Items.Add("Item #1")
    lst_Items.Add("Item #2")
    lst_Items.Add("Item #3")
    lst_Items.Add("Item #4")
    lst_Items.Add("Item #5")
    
    AS_TextFieldAdvanced1.SetItems(lst_Items)

3. Done

SelectedIndex
To select a specific item, there is the SelectedIndex property.

AS_TextFieldAdvanced1.SelectedIndex = 2

Events
if an item has changed, the ComboBoxSelectedIndexChanged event is triggered.

Private Sub AS_TextFieldAdvanced1_ComboBoxSelectedIndexChanged(Index As Int)
    Log("Selected Item Text: " & AS_TextFieldAdvanced1.Text)
End Sub

 

[Cristian Achim]

Hello! How can I change dropdown color in ComboBox mode? Thank you!

 

[Alexander Stolte]

Hello! How can I change dropdown color? Thank you!

Search the forum for "b4xcombobox color" and wait for the next textfield update, then you can access the native combobox. And next time, please create a new thread for every question you have.

 

[Cristian Achim]

Search the forum for "b4xcombobox color" and wait for the next textfield update, then you can access the native combobox. And next time, please create a new thread for every question you have.

Ok. Thank you!