showSnackbar

Server side function to show a snackbar. This function should be called in the expression passed to shiny::observe() or shiny::observeEvent().

showSnackbar(id, autoHideDuration = 3000)

Arguments

id	A length 1 character vector. A unique id for the snackbar.
autoHideDuration	A length 1 numeric vector. The amount of time in milliseconds to show the snackbar (e.g. 3000 is 3 seconds). Set to NULL to keep snackbar open indefinitely.

Examples

## Only run examples in interacive R sessions
if (interactive()) {

  ui <- fluidPage(
    useShinyFeedback(),

    actionButton(
      "showSnackbarBtn",
      "Show Snackbar"
    ),

    snackbar(
      id = "mySnackbar",
      message = "Have a snack!"
    )
  )

  server <- function(input, output) {
    observeEvent(input$showSnackbarBtn, {
      showSnackbar("mySnackbar")
    })
  }

  shinyApp(ui, server)
}