CollapsibleGridFeature.inc.php

<?php
 
import('lib.pkp.classes.controllers.grid.feature.GridFeature');
import('lib.pkp.classes.linkAction.request.NullAction');
 
class CollapsibleGridFeature extends GridFeature {
 
   function __construct($id = 'collapsible') {
      parent::__construct($id);
   }
 
   function getJSClass() {
      return '$.pkp.classes.features.CollapsibleGridFeature';
   }
 
   function fetchUIElements($request, $grid) {
      $controlLink = new LinkAction(
         'expandGridControlLink',
         new NullAction(),
         null,
         'expand_all'
      );
 
      $templateMgr = TemplateManager::getManager($request);
      $templateMgr->assign('controlLink', $controlLink);
      $markup = $templateMgr->fetch('controllers/grid/feature/collapsibleGridFeature.tpl');
 
      return array('collapsibleLink' => $markup);
   } 
}