Create a download button

Use these functions to create a download button; when clicked, it will initiate a browser download. The filename and contents are specified by the corresponding shiny downloadHandler() defined in the server function.

Usage

f7DownloadButton(outputId, label = "Download", class = NULL, ...)

Arguments

outputId

The name of the output slot that the downloadHandler is assigned to.

label

The label that should appear on the button.

class

Additional CSS classes to apply to the tag, if any.

...

Other arguments to pass to the container tag function.

Examples

if (interactive()) {
 library(shiny)
 library(shinyMobile)
 ui = f7Page(
  f7SingleLayout(
    navbar = f7Navbar(title = "File handling"),
    f7Block(f7DownloadButton("download","Download!"))
  )
 )

 server = function(input, output, session) {
   # Our dataset
   data <- mtcars

   output$download = downloadHandler(
     filename = function() {
       paste("data-", Sys.Date(), ".csv", sep="")
     },
     content = function(file) {
       write.csv(data, file)
     }
   )
 }

 shinyApp(ui, server)
}