ui.confirm(msg, [title])function
Displays a confirmation message dialog box with a question-mark icon, and waits for the user to click the Yes, No or Cancel button.
Parameters
msg
A string, or any value converted to a string, that indicates the message to display to the user.
[title]
An optional string that indicates the title of the message dialog box (defaulting to "Confirmation")
Return value
This function returns the string:- "yes" once the user has pressed the Yes button.
- "no" once the user has pressed the No button.
- "cancel" once the user has pressed the Cancel button or after having closed the dialog.
Example
--! luart-extensions
import ui
-- create a new Pipe to capture output of the "WMIC ui Win32_Battery Get EstimatedChargeRemaining" command
if ui.confirm("Do you want to hear a sound ?") == "yes" then
sys.beep()
end