Question

我在控制器中编写了用于分页的代码，并列出了所有正常工作的产品类别。我有产品类别过滤器。过滤器也可以正常工作。现在分页限制为5。我搜索Apple产品类别，共有15条记录即将到来。当我单击分页中的第二页时，该页面将刷新，因此未应用过滤器，并且总记录即将到来。

    $user_roles = $this->Role->find("all")->toArray();
    $searchParams = $this->request->data();
    $conditions = array();
    if(!empty($searchParams)) {
        if(!empty($searchParams['first_name'])) {
           $conditions['firstname like'] = trim("%".$searchParams['first_name']."%", " ");
        }

        if(!empty($searchParams['status'])) {
            $conditions['status'] = $searchParams['status'];
        }
        if(!empty($searchParams['role'])) {
            $conditions['role'] = $searchParams['role'];
        }

        if(!empty($searchParams['status'])) {
            $conditions['status'] = trim($searchParams['status'], " ");
        }
    }
    try {
        $users = $this->paginate($this->Users->find("all")->where(array('role NOT IN'=> ['director'], $conditions)));
    } catch (NotFoundException $e) {

    }
    $this->set(compact('users', 'searchParams', 'user_roles'));

Answer 1

过滤器表单方法必须是“获取”而不是“发布”，然后您将在每次刷新页面上设置过滤器。您将需要更改此行

$searchParams = $this->request->data();

对此：

$searchParams = $this->request->getQuery();

如何在cakephp分页中设置自定义过滤器

1 个答案: