Answers

• kthorngren Posts: 20,993Questions: 26Answers: 4,887

  June 19 Answer ✓

  You are using an old version of RowGroup (1.0.2). This is from the rowGroup.dataSrc docs:

  array
  Description:
  As of RowGroup 1.1.0 it is possible to nest multiple levels of data by providing this parameter as an array of values.

  I updated the tet case to use RowGroup version 1.5.0 from the Download Builder.
  https://live.datatables.net/xabovohu/4/edit

  Kevin
• prabs_dev Posts: 3Questions: 1Answers: 0

  June 19

  Hi @kthorngren

  Much appreciated. Just 2 more final cosmetic requests from my end.

  1. I would like the table to appear as in https://live.datatables.net/nitemova/1/edit
  2. Every time the page loads, I would like the first level only is collapsed

  Could you kindly assist, please?
• kthorngren Posts: 20,993Questions: 26Answers: 4,887

  June 19 edited June 19 Answer ✓

  This code wasn't executed so commented it out, you won't need it.

   $('#example tbody tr.group-start').each(function() {
      var name = $(this).data('name');
      collapsedGroups[name] = !collapsedGroups[name];
    });
  

  The code needs to check if the first level is not in the collapsedGroups object and default it to true to start collapsed or false to start expanded. Updated code:

                  if (level === 0) {
                    // If parent group not defined then initializing so default it to collapsed (true)
                    if (collapsedGroups[group] === undefined) {
                      collapsedGroups[group] = true;
                    }
                      top = group;
                      all = group;
  

  There were a couple spots where is had !!collapsedGroups. I removed the !! which is a double negative.

  I added a couple console log statements so you can see what how the collapsedGroups variable is handled.

  https://live.datatables.net/xabovohu/6/edit

  Kevin
• prabs_dev Posts: 3Questions: 1Answers: 0

  June 19

  Thanks a ton Kevin! You are a star!! God Bless You!!