Download with extension radios handler

Download with extension radios handler

Usage

download_radios_handler(id = "download_radios", file_name, file_contents)

Arguments

id

Shiny element ID. Default is "download_radios", but must be customised to be unique if multiple instances of this module are being used in a single app. Must match up to the ID of a `download_radios()` instance in UI code.

file_name

Name of the file to be downloaded

file_contents

Contents to write to the download file

Value

Output for use with `download_radios()`

Examples

if (interactive()) {
  library(shiny)
  library(shinyGovstyle)

  ui <- fluidPage(
    download_radios("download_file",
      file_types = c("CSV", "ODS"),
      file_sizes = c("2 KB", "5 KB")
    )
  )

  server <- function(input, output, session) {
    output$download_file <- download_radios_handler(
      "download_file",
      file_name = "simple_data_frame",
      file_contents = mtcars
    )
  }

  # How to run the minimal app given in this example =======================
  shinyApp(ui, server)
}