downloadButton: Create a download button or link

In ymd526442121/Rproject_shiny: Web Application Framework for R

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.

Usage

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.

See Also

downloadHandler

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')

## End(Not run)

ymd526442121/Rproject_shiny documentation built on May 4, 2019, 5:31 p.m.