server_rows_all.R

library(shiny)
library(dplyr)
library(DT)

dat<-data.frame(letters=c(rep("A",15),rep("B",5),rep("C",5)))

server<-shinyServer(function(input, output) {
  #Returns filtered data
  output$dat_false <- renderDataTable(dat,filter = "top",server = FALSE)
  #Returns just the currently (?) visible values in the mainPanel 
  output$dat_true <- renderDataTable(dat,filter = "top",server = TRUE)
  
  #This code modifeied from: https://yihui.shinyapps.io/DT-info/
  output$x5 = renderPrint({
    cat('\n\nAll rows with server = TRUE:\n\n')
    cat(input$dat_true_rows_all, sep = ', ')
    cat('\n\nAll rows with server = FALSE:\n\n')
    cat(input$dat_false_rows_all, sep = ', ')
  })
})

ui<-shinyUI(
  fluidPage(
    sidebarLayout(
      sidebarPanel(verbatimTextOutput('x5')),
      mainPanel(dataTableOutput("dat_true"),
                dataTableOutput("dat_false"))
    )
  )
)

shinyApp(ui,server)