在列表中仅显示 country_id =1 (Symfony + Sonata)

Question

这是我对“新闻”实体的简单列表

protected function configureListFields(ListMapper $list): void
{
    $list
        ->filte
        ->add('id')
        ->add('name')
        ->add('description')
        ->add('createdAt')
        ->add('updatedAt')
        ->add(ListMapper::NAME_ACTIONS, null, [
            'actions' => [
                'show' => [],
                'edit' => [],
                'delete' => []
            ],
        ]);
}

News 实体还有一个 country_id 字段（我不会显示）。我只需要显示 country_id = 1 的新闻。怎么样？

Answer 1

好的，我用 documentation

解决了

protected function configureQuery(ProxyQueryInterface $query): ProxyQueryInterface
{
    $query = parent::configureQuery($query);

    $rootAlias = current($query->getRootAliases());

    $query->andWhere(
        $query->expr()->eq($rootAlias . '.my_field', ':my_param')
    );
    $query->setParameter('my_param', 'my_value');

    return $query;
}

但需要进行一些更改，因为 $query 不是查询生成器对象。

protected function configureQuery(ProxyQueryInterface $query): ProxyQueryInterface
{

    $query = parent::configureQuery($query);

    $query_qb = $query->getQueryBuilder();
    $rootAlias = current($query->getQueryBuilder()->getRootAliases());

    $query_qb->andWhere(
        $query_qb->expr()->eq($rootAlias . '.idCountry', ':idCountry')
    );
    $query_qb->setParameter('idCountry', $this->security->getUser()->getCountry()->getId());

    return $query;
    
}

在列表中仅显示 country_id =1 (Symfony + Sonata)

Show only country_id =1 in list (Symfony + Sonata)

symfony

sonata-admin