How to implement inline editing on datatables in R Shiny

Question

I am running an R Shiny web-app. I used datatables to show the data. But I want the inline editing of cell of the tables. I am unable to do that. Can any one guide me?

Here is my code in

# UI.R

fluidRow(
         column(4,dataTableOutput("numericalBin")),
         column(8,h1("numericalBin_Chart")))
)

---

# Server.R

output$numericalBin <- renderDataTable({
    mtcars
  },options = list(    
    lengthChange=FALSE,
    searching=FALSE,
    autoWidth=TRUE,
    paging=FALSE
  ))

I want to edit cell. Here is the link I want to do the effect:
https://editor.datatables.net/examples/inline-editing/simple.html

I need something to add in option list maybe but I can not find the right one.

Answer 1

Apart from DT prototype proposed by @dracodoc, another option is using rhandsontable package.

EDIT: according to comments by @hveig and @Munawir, a piece of working example code is now attached (adapted from rhandome examples page):

library(shiny)
library(rhandsontable)

shinyApp(
  shinyUI(
    fluidRow(
      rHandsontableOutput("hot")
    )),

  shinyServer(function(input, output, session) {
    values = reactiveValues()

    data = reactive({
      if (!is.null(input$hot)) {
        DF = hot_to_r(input$hot)
      } else {
        if (is.null(values[["DF"]]))
          DF = mtcars
        else
          DF = values[["DF"]]
      }


      values[["DF"]] = DF
      DF
    })

    output$hot <- renderRHandsontable({
      DF = data()
      if (!is.null(DF))
        rhandsontable(DF, stretchH = "all")
    })
  })
)