getComments: This function is used to get comment from specified cell
In excelR: A Wrapper of the 'JavaScript' Library 'jExcel'

Description Usage Arguments Examples

View source: R/comments.R

This function is used to get comment from specified cell

1	getComments(tableId, cellId)

`tableId`	the id of the table from which the comment is to be fetched
`cellId`	the id of the cell from which the comment is to be fetched

if(interactive()) {
 library(shiny)
 library(excelR)
 shinyApp(
     ui = fluidPage(excelOutput("table", height = 175),
          actionButton('comment', 'Get Comments from cell A1')),
     server = function(input, output, session) {
         output$table <- renderExcel(excelTable(data = head(iris)))
         observeEvent(input$comment, {
             getComments("table", "A1")
         })
         observeEvent(input$table, {
         print(input$table$comment)
         })
     }
     )
 }