anchor.diff:  
   // Restore previous table
   function onClickCancel() {
  -    table.ajax.reload();
  +    table.draw('page');
   
       changeToViewMode();
       updateButtons();
  
positive.code:             I18n.t('samples.js.column_added') +
              '</span>');
  
            // Destroy datatable
            table.destroy();
  
  
negative.code:           $('#samples').off();
            $('#samples thead').empty();
            $('#samples thead').append(originalHeader);
  
            // Re-initialize datatable
            table = dataTableInit();
  