Current method for "Download"-ing entire DataTable in view

shiny
,
1

Hello Rstudio community, what is the current recommended method for allowing interactive download of an entire DataTable (e.g. tab-delimited or csv)?
The context of my code below. Hopefully I've provided enough details.

Thanks!

  • Shraddha
server <- function(input, output, session) {
  curdata <- reactiveVal(NULL)
 ...
  # curdata populated by selecting data fields to view

output$res_table <- DT::renderDataTable({curdata()$data})
}

ui <- fluidPage(
.. 
tabPanel("Data table",DT::dataTableOutput("res_table")),
...
)
2

you have the content of your DT table in reactive crdata()$data, so provide a downloadButton with downloadHandler as per :
https://shiny.rstudio.com/reference/shiny/1.4.0/downloadButton.html

3

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