public function listAction()
{
/* @var $grid \ZfcDatagrid\Datagrid */
/* @var $em EntityManager */
$serviceLocator = $this->getServiceLocator();
$config = $serviceLocator->get('config');
$entityClass = $config['zfcuser']['userEntityClass'];
$grid = $serviceLocator->get('ZfcDatagrid\\Datagrid');
$em = $serviceLocator->get(EntityManager::class);
$userAliasDql = 'u';
$qb = $em->getRepository($entityClass)->createQueryBuilder($userAliasDql);
$grid->setTitle('Users');
$columnCollection = new ColumnCollection();
$buttonCollection = new ButtonCollection();
$colId = new Column\Select('id', $userAliasDql);
$colId->setLabel('User ID');
$colId->setWidth(1);
$columnCollection->put(ColumnCollection::$ID_COLUMN_ID, $colId);
$colUsername = new Column\Select('username', $userAliasDql);
$colUsername->setLabel('Username');
$columnCollection->put(ColumnCollection::$ID_COLUMN_USERNAME, $colUsername);
$colEmail = new Column\Select('email', $userAliasDql);
$colEmail->setLabel('Email');
$columnCollection->put(ColumnCollection::$ID_COLUMN_EMAIL, $colEmail);
$actions = new Column\Action();
$actions->setLabel('#Action');
$actions->setWidth(3);
$columnCollection->put(ColumnCollection::$ID_COLUMN_ACTIONS, $actions, -1000);
$editBtn = new Column\Action\Button();
$editBtn->setLabel('Edit');
$editBtn->setAttribute('class', 'btn btn-primary btn-sm');
$editBtn->setLink($this->url()->fromRoute('zfcadmin/zfcuseradmin/edit', array('userId' => $editBtn->getColumnValuePlaceholder($colId))));
$buttonCollection->put(ButtonCollection::$ID_EDIT_BTN, $editBtn);
$deleteBtn = new Column\Action\Button();
$deleteBtn->setLabel('Delete');
$deleteBtn->setAttribute('class', 'btn btn-danger btn-sm delete-btn');
$deleteBtn->setLink($this->url()->fromRoute('zfcadmin/zfcuseradmin/remove', array('userId' => $deleteBtn->getColumnValuePlaceholder($colId))));
$buttonCollection->put(ButtonCollection::$ID_DELETE_BTN, $deleteBtn);
$events = $this->createPrivateEventManager(ListEvent::class);
$events->trigger(ListEvent::$EVENT_NAME, $this, array('queryBuilder' => $qb, 'buttonCollection' => $buttonCollection, 'columnCollection' => $columnCollection, 'userAliasDql' => $userAliasDql));
foreach ($buttonCollection->getIterator() as $btn) {
$actions->addAction($btn);
}
foreach ($columnCollection->getIterator() as $column) {
$grid->addColumn($column);
}
//$grid->addColumn($actions);
$grid->setDataSource($qb);
// Finalizing
$grid->setToolbarTemplateVariables(array('addUrl' => $this->url()->fromRoute('zfcadmin/zfcuseradmin/create')));
return $grid->getResponse();
}