Show Element UI Notification — el_notification • shiny.element

Server-side function to show a desktop-corner notification popup. Requires use_element() or el_page() in the UI to load the JS handler.

Usage

el_notification(
  session,
  message,
  title = "",
  type = "info",
  duration = 4500,
  position = "top-right",
  show_close = TRUE,
  offset = 0
)

Arguments

session: Shiny session object.
message: Notification body text.
title: Notification title. Default "".
type: Notification type: "info", "success", "warning", or "error". Default "info".
duration: Auto-close delay in milliseconds. 0 disables auto-close. Default 4500.
position: Screen corner: "top-right", "top-left", "bottom-right", or "bottom-left". Default "top-right".
show_close: Whether to show the close button. Default TRUE.
offset: Distance from the corner edge in pixels. Default 0.

Examples

if (interactive()) {
  library(shiny)
  library(shiny.element)
  ui <- el_page(
    el_button("btn", "Notify", type = "primary")
  )
  server <- function(input, output, session) {
    observeEvent(input$btn, {
      el_notification(session,
        message = "Operation successful!",
        title   = "Success",
        type    = "success"
      )
    })
  }
  shinyApp(ui, server)
}