[英]Doctrine and Like query symfony2
我的頁面上有一個搜索欄,負責查找用戶搜索內容的操作是:
public function searchAction(Request $request){
$em = $this->container->get('doctrine')->getEntityManager();
$evenements= $em->getRepository('Mql14mqlmeBundle:Evenement')->findAll();
if ('POST' === $request->getMethod()) {
$search = $request->get('search');
$query = $this->container->get('doctrine')->getEntityManager()->createQuery( 'SELECT e FROM Mql14mqlmeBundle:Evenement e WHERE e.nom LIKE :search')
->setParameter('search', $search);
$resultats = $query->getResult();
return $this->container->get('templating')->renderResponse('Mql14mqlmeBundle:Event:search.html.twig', array(
'resultats'=>$resultats,
));
}
return $this->listerAction();
}
如果用戶在數據庫中輸入了某個事件的確切名稱,這是可行的,但是即使它只是名稱的一部分,我也想使搜索成為可能,我在查詢中嘗試了此操作:
$query = $this->container->get('doctrine')->getEntityManager()->createQuery( 'SELECT e FROM Mql14mqlmeBundle:Evenement e WHERE e.nom LIKE :%search%')
->setParameter('search', $search);
但是我收到此錯誤:參數格式無效::給定,但:name或?num是預期的。
嘗試像這樣更改參數:
$query = $this
->container
->get('doctrine')
->getEntityManager()
->createQuery(
'SELECT e FROM Mql14mqlmeBundle:Evenement e WHERE e.nom LIKE :search'
)
->setParameter('search', '%'.$search.'%');
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