Display a button showing an option value. When tapped a popup menu is opened with multiple options to choose from. Uses EdgeTX styling.
lvgl.choice([parent], {settings})
parent:choice({settings})
See the API page for parameter description and common settings.
Choice specific settings:
title
String
Text to be displayed in the header of the popup menu.
Empty string
values
Table
Must contain a simple table of strings. Each string defines an options shown in the popup menu.
Empty list
get
Function
Called to get the index of the currently selected option, when the popup menu is first opened. Must return a number between 0 and the number of values - 1.
nil
set
Function
Called when the user taps on a menu item. The function is passed a single parameter wihich is the index of the selected item (0 .. number of values - 1)
nil
LVGL object
The popup menu is closed when the user selects an item, and the 'set' function is called.
If the user taps outside the menu or the RTN key is pressed, the popup menu is closed and the 'set' function is not called.
BW radios
Color radios
Only available for One-Time script
2.11.0
Introduced