CODEWITHSUNDEEP
laravellaravel-5
Sturm
Sturm

Reputation: 4285

Laravel 5 and Length Aware Pagination

I've got another pagination problem it looks like. When I iterate over the paginated array below, I get the entire array every page.

$array = [...];
$ret = new LengthAwarePaginator($array, count($array), 10);
// dd($ret);

LengthAwarePaginator {#302 ▼
  #total: 97
  #lastPage: 10
  #items: Collection {#201 ▼
    #items: array:97 [▶]
  }
  #perPage: 10
  #currentPage: 1
  #path: "/"
  #query: []
  #fragment: null
  #pageName: "page"
}

This isn't the case when building a LAP from an eloquent model eg: Blah::paginate()

Upvotes: 1

Views: 8136

Answers (2)

Joseph Silber
Joseph Silber

Reputation: 219946

The paginator does not slice the given array for you automatically. You have to slice it yourself before you pass it to the paginator.

To make life easier for you, use the collect helper to create an instance of a laravel collection, which makes it very easy to slice up:

$items = collect([...]);
$page = Input::get('page', 1);
$perPage = 10;

$paginator = new LengthAwarePaginator(
    $items->forPage($page, $perPage), $items->count(), $perPage, $page
);

Upvotes: 19

Sturm
Sturm

Reputation: 4285

The LengthAwarePaginator does not chunk autmoatically.

An quick fix is to do something similar:

foreach($col->slice($col->perPage() * ($col->currentPage() - 1), $col->perPage()) as $item)
{
     // do blah
}

Upvotes: 0

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