Add comment to a specified cell

This function is used to add comment to the specified cell

setComments(tableId, cellId, comment)

Arguments

tableId	the id of the table for which the comment is to be added
cellId	the id of the cell for which the comment is to be added
comment	the comment that is to be added to the cell

Examples

if(interactive()) {
 library(shiny)
 library(excelR)
 shinyApp(
  ui = fluidPage(excelOutput("table", height = 175),
       actionButton('comment', 'Set Comments to cell A1')),
     server = function(input, output, session) {
         output$table <- renderExcel(excelTable(data = head(iris)))
         observeEvent(input$comment,{
             setComments("table", "A1", "This is a comment")
         })
     }
     )
 }