title: plotly R bar chart update direct labels data
body: <p>I have this code that generate a bar chart with direct lables, I add a button to switch to another data, but how to update the direct labels data</p>
  
  <pre><code>library(plotly)
  
  
  chart &lt;- structure(list(Date3 = structure(c(17805, 17806, 17807, 17808
  ), class = "Date"), Installed_qty_piling = c(9000, 1, 741, 72), Installed_qty_piling_Delivery = c(2592, 
                                                                                                    250, 33, 24)), row.names = c(NA, -4L), class = c("tbl_df", 
                                                                                                                                                     "tbl", "data.frame"))
  
  
  
  
  p &lt;- plot_ly(chart, x = ~Date3, y = ~Installed_qty_piling,text=~Installed_qty_piling,textposition = 'auto', type = "bar",  name = "A", visible = T) %&gt;%
    layout(
      title = "qty installed",
      yaxis = list(title = "qty"),
      updatemenus = list(
        list(
          y = 100,
          buttons = list(
            list(method = "restyle",
                 args = list("y", list(chart$Installed_qty_piling)),  # put it in a list
                 label = "piling"),
            list(method = "restyle",
                 args = list("y", list(chart$Installed_qty_piling_Delivery)),  # put it in a list
                 label = "piling Delivery")))
      ))
  p
  </code></pre>