controllers/grid/settings/category/CategoryGridRow.inc.php

<?php

import('lib.pkp.classes.controllers.grid.GridRow');

class CategoryGridRow extends GridRow {
   function CategoryGridRow() {
      parent::GridRow();
   }

   //
   // Overridden methods from GridRow
   //
   function initialize(&$request) {
      parent::initialize($request);

      $rowData =& $this->getData(); // a Category object
      assert($rowData != null);

      $rowId = $this->getId();

      // Only add row actions if this is an existing row.
      if (!empty($rowId) && is_numeric($rowId)) {
         $actionArgs = array_merge(
            $this->getRequestArgs(),
            array('categoryId' => $rowData->getId())
         );
         $router =& $request->getRouter();

         $this->addAction(new LinkAction(
            'editCategory',
            new AjaxModal(
               $router->url($request, null, null, 'editCategory', null, $actionArgs),
               __('grid.category.edit')
            ),
            __('grid.action.edit'),
            'edit'
         ));

         import('lib.pkp.classes.linkAction.request.RemoteActionConfirmationModal');
         $confirmationModal = new RemoteActionConfirmationModal(
            __('grid.category.removeText'),
            null,
            $router->url($request, null, null, 'deleteCategory', null, $actionArgs)
         );
         $removeCategoryLinkAction = new LinkAction(
            'removeCategory',
            $confirmationModal,
            __('grid.action.remove'),
            'delete'
         );
         $this->addAction($removeCategoryLinkAction);
      }
   }
}

?>