lvgl.choice

Display a button showing an option value. When tapped a popup menu is opened with multiple options to choose from. Uses EdgeTX styling.

Syntax

lvgl.choice([parent], {settings})

parent:choice({settings})

Parameters

See the API page for parameter description and common settings.

Choice specific settings:

Name	Type	Description	Default if not set
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

Return values

LVGL object

Notes

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.

API Status

	Avail	Status	Comment
BW radios
Color radios		active	Only available for One-Time script

Change log

EdgeTX version	Change
2.11.0	Introduced