nesting array of objects based on the key value in js?-CodePudding

this question is an extension of the answer provided in this

CodePudding user response：

In the middle if your code resets the wrong property:

if (levels.managerName.val !== managerName )
  {
    levels.managerName.val = managerName; 
    levels.managerName.arr = row_1.subRows = [];
    // wrong: levels.managerName.val = ''
    // corrected:
    levels.advisorName.val = '';
    levels.ownerName.arr.push( row_1 );
  }

Side remarks:

Make it a habit to separate your statements with a semi-colon. There is automatic semi-colon insertion but you wouldn't be the first to fall into one of its traps. Better take control.
It is common practice to reserve names with an initial capital for classes/constructors, so I would use resultData instead of ResultData