Add a Landing Popup to teal Application — add_landing

Adds a landing popup to the teal app. This popup will be shown when the app starts. The dialog must be closed by the app user to proceed to the main application.

Usage

add_landing_modal(
  x,
  title = NULL,
  content = NULL,
  footer = modalButton("Accept"),
  ...
)

Arguments

x: (teal_app) A teal_app object created using the init function.
title: An optional title for the dialog.
content: (character(1), shiny.tag or shiny.tag.list) with the content of the popup.
footer: UI for footer. Use NULL for no footer.
...: Additional arguments to shiny::modalDialog().

Examples

app <- init(
  data = teal_data(IRIS = iris, MTCARS = mtcars),
  modules = modules(example_module())
) |>
  add_landing_modal(
    title = "Welcome",
    content = "This is a landing popup.",
    buttons = modalButton("Accept")
  )

if (interactive()) {
  shinyApp(app$ui, app$server)
}