Get the number of models to return per page.
| public getPerPage ( ) : integer | ||
| return | integer | |
/**
* Paginate the given query into a simple paginator.
*
* @param int $perPage
* @param array $columns
* @return \Illuminate\Contracts\Pagination\Paginator
*/
public function simplePaginate($perPage = null, $columns = ['*'])
{
$page = Paginator::resolveCurrentPage();
$perPage = $perPage ?: $this->model->getPerPage();
$this->skip(($page - 1) * $perPage)->take($perPage + 1);
return new Paginator($this->get($columns)->all(), $perPage, $page, ['path' => Paginator::resolveCurrentPath()]);
}
/**
* Get a paginator only supporting simple next and previous links.
*
* This is more efficient on larger data-sets, etc.
*
* @param int $perPage
* @param array $columns
* @return \Illuminate\Pagination\Paginator
*/
public function simplePaginate($perPage = null, $columns = array('*'))
{
$paginator = $this->query->getConnection()->getPaginator();
$page = $paginator->getCurrentPage();
$perPage = $perPage ?: $this->model->getPerPage();
$this->query->skip(($page - 1) * $perPage)->take($perPage + 1);
return $paginator->make($this->get($columns)->all(), $perPage);
}
/**
* Paginate the returned set of models.
*
* @param int $perPage
* @param array $columns
* @param string $pageName
* @param int|null $page
* @return \Illuminate\Contracts\Pagination\LengthAwarePaginator
*
* @throws \InvalidArgumentException
*/
public function paginate($perPage = null, $columns = ['*'], $pageName = 'page', $page = null)
{
$query = $this->model->toBase();
$total = $query->getCountForPagination();
$model = $this->model->forPage($page = $page ?: Paginator::resolveCurrentPage($pageName), $perPage = $perPage ?: $this->model->getPerPage());
$results = new LengthAwarePaginator($this->hookPaginate($model->get($columns)), $total, $perPage, $page, ['path' => Paginator::resolveCurrentPath(), 'pageName' => $pageName]);
$this->reset();
return $results;
}
/**
* Get a paginator for the "select" statement.
*
* @param int $perPage
* @param array $columns
* @return \Illuminate\Pagination\Paginator
*/
public function paginate($perPage = null, $columns = array('*'))
{
$perPage = $perPage ?: $this->model->getPerPage();
$paginator = $this->query->getConnection()->getPaginator();
if (isset($this->query->groups)) {
return $this->groupedPaginate($paginator, $perPage, $columns);
} else {
return $this->ungroupedPaginate($paginator, $perPage, $columns);
}
}
/**
* Get per page items count.
*
* @return int
*/
public function getPerPage()
{
return $this->model->getPerPage();
}
