Lumen - pagination links() method not working

I am trying to create a paginated resultset in Lumen. I am not using a database collection, instead it is an array collection.

I have managed to get the results to display, however I am having a problem getting the pagination links() method to work. Here is what I have:

PHP:

<?php



namespace AppHttpControllers;



use IlluminateHttpRequest;

use IlluminatePaginationLengthAwarePaginator;



class AppController extends Controller

{

    public function index(Request $request)

    {

        $items = [

            'item1',

            'item2',

            'item3',

            'item4',

        ];



        $collection = collect($items);



        $currentPage = LengthAwarePaginator::resolveCurrentPage();

        $perPage = 2;

        $offset = ($currentPage * $perPage) - $perPage;



        $currentPageResults = $collection->slice($offset, $perPage)->all();



        $paginatedItems = new LengthAwarePaginator($currentPageResults, count($collection), $perPage);



        $paginatedItems->setPath($request->url());



        return view('index', [

            'results' => $paginatedItems,

        ]);

    }

}

View:

<ul>

    @foreach ($results as $result)

        <li>{{ $result }}</li>

    @endforeach

</ul>



<div>

    {{ $results->links() }}

</div>

The error I am getting is:

call_user_func() expects parameter 1 to be a valid callback, no array
or string given

If I remove $results->links() I don't get the error.

When I dd($paginationItems) I do get back a valid LengthAwarePaginator object:

enter image description here

edited Nov 12 '18 at 17:19

asked Nov 12 '18 at 17:05

GSTAR

1,573115199

add a comment |

I am trying to create a paginated resultset in Lumen. I am not using a database collection, instead it is an array collection.

I have managed to get the results to display, however I am having a problem getting the pagination links() method to work. Here is what I have:

PHP:

<?php



namespace AppHttpControllers;



use IlluminateHttpRequest;

use IlluminatePaginationLengthAwarePaginator;



class AppController extends Controller

{

    public function index(Request $request)

    {

        $items = [

            'item1',

            'item2',

            'item3',

            'item4',

        ];



        $collection = collect($items);



        $currentPage = LengthAwarePaginator::resolveCurrentPage();

        $perPage = 2;

        $offset = ($currentPage * $perPage) - $perPage;



        $currentPageResults = $collection->slice($offset, $perPage)->all();



        $paginatedItems = new LengthAwarePaginator($currentPageResults, count($collection), $perPage);



        $paginatedItems->setPath($request->url());



        return view('index', [

            'results' => $paginatedItems,

        ]);

    }

}

View:

<ul>

    @foreach ($results as $result)

        <li>{{ $result }}</li>

    @endforeach

</ul>



<div>

    {{ $results->links() }}

</div>

The error I am getting is:

call_user_func() expects parameter 1 to be a valid callback, no array
or string given

If I remove $results->links() I don't get the error.

When I dd($paginationItems) I do get back a valid LengthAwarePaginator object:

enter image description here

edited Nov 12 '18 at 17:19

asked Nov 12 '18 at 17:05

GSTAR

1,573115199

add a comment |

I am trying to create a paginated resultset in Lumen. I am not using a database collection, instead it is an array collection.

I have managed to get the results to display, however I am having a problem getting the pagination links() method to work. Here is what I have:

PHP:

<?php



namespace AppHttpControllers;



use IlluminateHttpRequest;

use IlluminatePaginationLengthAwarePaginator;



class AppController extends Controller

{

    public function index(Request $request)

    {

        $items = [

            'item1',

            'item2',

            'item3',

            'item4',

        ];



        $collection = collect($items);



        $currentPage = LengthAwarePaginator::resolveCurrentPage();

        $perPage = 2;

        $offset = ($currentPage * $perPage) - $perPage;



        $currentPageResults = $collection->slice($offset, $perPage)->all();



        $paginatedItems = new LengthAwarePaginator($currentPageResults, count($collection), $perPage);



        $paginatedItems->setPath($request->url());



        return view('index', [

            'results' => $paginatedItems,

        ]);

    }

}

View:

<ul>

    @foreach ($results as $result)

        <li>{{ $result }}</li>

    @endforeach

</ul>



<div>

    {{ $results->links() }}

</div>

The error I am getting is:

call_user_func() expects parameter 1 to be a valid callback, no array
or string given

If I remove $results->links() I don't get the error.

When I dd($paginationItems) I do get back a valid LengthAwarePaginator object:

enter image description here

edited Nov 12 '18 at 17:19

asked Nov 12 '18 at 17:05

GSTAR

1,573115199

I am trying to create a paginated resultset in Lumen. I am not using a database collection, instead it is an array collection.

I have managed to get the results to display, however I am having a problem getting the pagination links() method to work. Here is what I have:

PHP:

<?php



namespace AppHttpControllers;



use IlluminateHttpRequest;

use IlluminatePaginationLengthAwarePaginator;



class AppController extends Controller

{

    public function index(Request $request)

    {

        $items = [

            'item1',

            'item2',

            'item3',

            'item4',

        ];



        $collection = collect($items);



        $currentPage = LengthAwarePaginator::resolveCurrentPage();

        $perPage = 2;

        $offset = ($currentPage * $perPage) - $perPage;



        $currentPageResults = $collection->slice($offset, $perPage)->all();



        $paginatedItems = new LengthAwarePaginator($currentPageResults, count($collection), $perPage);



        $paginatedItems->setPath($request->url());



        return view('index', [

            'results' => $paginatedItems,

        ]);

    }

}

View:

<ul>

    @foreach ($results as $result)

        <li>{{ $result }}</li>

    @endforeach

</ul>



<div>

    {{ $results->links() }}

</div>

The error I am getting is:

call_user_func() expects parameter 1 to be a valid callback, no array
or string given

If I remove $results->links() I don't get the error.

When I dd($paginationItems) I do get back a valid LengthAwarePaginator object:

enter image description here

php laravel lumen

edited Nov 12 '18 at 17:19

asked Nov 12 '18 at 17:05

GSTAR

1,573115199

edited Nov 12 '18 at 17:19

asked Nov 12 '18 at 17:05

GSTAR

1,573115199

edited Nov 12 '18 at 17:19

asked Nov 12 '18 at 17:05

GSTAR

1,573115199

asked Nov 12 '18 at 17:05

GSTAR

1,573115199

asked Nov 12 '18 at 17:05

GSTAR

1,573115199

add a comment |

1 Answer
1

active

oldest

votes

I found the answer:

Within bootstrap/app.php there is a line of code commented out by default:

// $app->withEloquent();

This needs to be uncommented for the pagination links() method to work.

answered Nov 12 '18 at 17:32

GSTAR

1,573115199

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

I found the answer:

Within bootstrap/app.php there is a line of code commented out by default:

// $app->withEloquent();

This needs to be uncommented for the pagination links() method to work.

answered Nov 12 '18 at 17:32

GSTAR

1,573115199

add a comment |

I found the answer:

Within bootstrap/app.php there is a line of code commented out by default:

// $app->withEloquent();

This needs to be uncommented for the pagination links() method to work.

answered Nov 12 '18 at 17:32

GSTAR

1,573115199

add a comment |

I found the answer:

Within bootstrap/app.php there is a line of code commented out by default:

// $app->withEloquent();

This needs to be uncommented for the pagination links() method to work.

answered Nov 12 '18 at 17:32

GSTAR

1,573115199

I found the answer:

Within bootstrap/app.php there is a line of code commented out by default:

// $app->withEloquent();

This needs to be uncommented for the pagination links() method to work.

answered Nov 12 '18 at 17:32

GSTAR

1,573115199

answered Nov 12 '18 at 17:32

GSTAR

1,573115199

answered Nov 12 '18 at 17:32

GSTAR

1,573115199

answered Nov 12 '18 at 17:32

GSTAR

1,573115199

add a comment |

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