text: function allowDrop(e) {
  
      e.preventDefault();
  }
  
  function drag(e) {
  
      e.dataTransfer.setData('order', e.target.parentElement.getAttribute('data-order'));
  }
  
  function drop(e) {
      
      e.preventDefault();
      var $column = $(e.target).is('div.kanban-panel>.row') ? $(e.target) : $(e.target).closest('div.kanban-panel>.row');
      var data = e.dataTransfer.getData('order');
      var taskId = $(`[data-order="${data}"]`).children('div').attr('data-value');
      var details = {column: $column.parent('div.kanban-panel').attr('id')};
  
      $column.prepend($(`[data-order="${data}"]`));
      $(document).changeColumn(details, taskId);
  }