Use of row selection for drill-down

[Andrew Clark]

It seems that row selection as in /https://demo.shinyapps.io/029-row-selection/ is now implemented. I would like to have the row selected be used as a drill down leading to another table and/or charts

I have a couple of queries.

 a) Given the acquisition of the row-index( as per the above example input$rows) , is it possible to reference values in specific columns of that row.  Use of input$rows alone

   is incorrect if the table has been sorted

b) The default seems to be that after clicking on one row, the next row clicked is additive rather a replacement. If I only want only the new row selected (which would be normal practice) then I have to click the first row again  This is counter-intuitive. On windows I would expect to use control or shift keys to select more than one row

cheers