Show a Toast from Shiny

Description

Show a toast from the server of a Shiny app. The page needs a bc_toaster() for the toast to appear in.

Usage

bc_show_toast(
  toast,
  toaster = "toaster",
  session = shiny::getDefaultReactiveDomain()
)

Arguments

Argument	Description
`toast`	A `bc_toast()`.
`toaster`	String. The ID of the `bc_toaster()`. Defaults to `"toaster"`.
`session`	The Shiny session. Defaults to the current session.

Value

NULL, invisibly.

Examples

if (interactive()) {
  library(shiny)

  ui <- bc_page_sidebar(
    bc_shiny_deps(),
    sidebar = bc_sidebar(id = "sidebar"),
    bc_button("Save", id = "save"),
    bc_toaster()
  )

  server <- function(input, output, session) {
    observeEvent(input$save, {
      bc_show_toast(bc_toast("Saved", category = "success"))
    })
  }

  shinyApp(ui, server)
}