Download with extension radios

Usage

download_radios(
  id = "download_radios",
  download_type = "table",
  file_types = c("CSV", "ODS", "XLSX"),
  file_sizes = c("< 1 GB", "< 1 GB", "< 1 GB"),
  small = FALSE
)

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_helper() instance in server code
download_type: Element being downloaded. Expected to be along the lines of "underlying data", "table", "current data view". Default is "table"
file_types: File formats to offer, can be any combination of "CSV", "XLSX", "ODS". Default is a vector of all 3
file_sizes: Estimated file sizes for each file format. This needs to be a vector of the same length as file_types
small: Set radio buttons to small size (logical, default: FALSE)

Value

UI containing radio selection and download button

Examples

ui <- shiny::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
  )
}

if (interactive()) shinyApp(ui, server)