downloadButton
downloadButton(outputId, label = "Download", class = NULL, ...)
downloadLink(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. |
Description
Use these functions to create a download button or link; when clicked, it
will initiate a browser download. The filename and contents are specified by
the corresponding downloadHandler
defined in the server
function.
Examples
## Not run: ------------------------------------
# # In server.R:
# output$downloadData <- downloadHandler(
# filename = function() {
# paste('data-', Sys.Date(), '.csv', sep='')
# },
# content = function(con) {
# write.csv(data, con)
# }
# )
#
# # In ui.R:
# downloadLink('downloadData', 'Download')
## ---------------------------------------------