这是我使用的方法:
创建查找表单的操作:
public function findAction(Request $request)
{
$form = $this->createFindForm($request);
$form->handleRequest($request);
if(($form->isSubmitted() && !$request->isXmlHttpRequest()))
{
if(($this->isValidFindForm($form) && $form->isValid()))
{
$parm = $request->request->get('findForm');
return $this->redirect($this->generateUrl('list_documents',$parm));
}
}
return $this->render(
'myBundle:Documents:document\document_find.html.twig',
array('form' => $form->createView())
);
}
private function createFindForm(Request $request)
{
$form = $this->createForm(
new findDocumentType(
$this->getDoctrine()->getManager(),
$request
),
null,
array(
'action' => $this->generateUrl('find_documents'),
'method' => 'POST',
)
);
return $form;
}
我用了 $parm = $request->request->get('findForm');获取查询字符串。 “findForm”是我的过滤表单的名称。
重定向动作:
public function listAction(Request $request)
{
$documents = $this->searchDocument($request);
$paginator = $this->get('knp_paginator');
$pagination = $paginator->paginate(
$documents,
$this->get('request')->query->get('page', 1)
);
return $this->render(
'myBundle:Documents:document\document_list.html.twig',
array('pagination' => $pagination)
);
}
请求被传递到搜索函数(请求包含查询字符串)
在搜索操作中:
private function searchDocument(Request $request)
{
$parm = $request->query;
$repository = $this->getDoctrine()->getRepository('docliteBundle:Document\\document');
$query = $repository
->createQueryBuilder('d');
....
通过 $request->query->get() 我可以访问所有参数。
希望这对某人有帮助。
附:对于我使用的分页KNP_分页器 https://github.com/KnpLabs/KnpPaginatorBundle/blob/master/Resources/doc/templates.md