Show an alert dialog — alert • rtui

Pushes a modal screen with a message and an OK button. Dismisses with event$value = TRUE in the "screen_result" handler.

Usage

alert(app, message, title = "Alert", ok_label = "OK")

Arguments

app: An RtuiApp object.
message: The message to display.
title: Optional dialog title (default "Alert").
ok_label: Label for the OK button (default "OK").

Value

Invisible app.

Examples

if (FALSE) { # \dontrun{
quick_app(
  layout = vstack(
    button("Show Info", id = "info"),
    footer(),
    id = "root"
  ),
  on_click = list(
    info = function(event, state) {
      alert(state$app, "Operation completed successfully!")
      state
    }
  )
)
} # }