PHP code example of alexcrawford / lexorank-sortable

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

alexcrawford / lexorank-sortable example snippets

// schema builder example
public function up()
{
    Schema::create('articles', function (Blueprint $table) {
        // ... other fields ...
        $table->string('position'); // Your model must have position field:
    });
}

class Article extends Model
{
    use \AlexCrawford\Sortable\SortableTrait;
}

class Article extends Model
{
    use \AlexCrawford\Sortable\SortableTrait;

    protected static $sortableField = 'somefield';
}

$entity = Article::find(1);

$positionEntity = Article::find(10)

$entity->moveAfter($positionEntity);

// if $positionEntity->position is aaa, then $entity->position is aab now

$article = new Article();
$article->title = $faker->sentence(2);
$article->description = $faker->paragraph();
$article->save();

$articles = Article::sorted()->get();

// YourAppServiceProvider

YourModel::deleting(function ($model) {
    $model->next()->decrement('position');
});

protected static $sortableGroupField = 'fieldName';

protected static $sortableGroupField = ['fieldName1','fieldName2'];

class Post extends Model {

    use BelongsToSortedManyTrait;

    public function tags()
    {
        return $this->belongsToSortedMany('\App\Tag');
    }
}

    $post->tags()->save($tag) // or
    $post->tags()->attach($tag->id) // or
    $post->tags()->sync([$tagId1, $tagId2, /* ...tagIds */])

$post->tags; // ordered by position by default

    $post->tags()->moveBefore($entityToMove, $whereToMoveEntity); // or
    $post->tags()->moveAfter($entityToMove, $whereToMoveEntity);

class Post extends Model {

    use MorphToSortedManyTrait;

    public function tags()
    {
        return $this->morphToSortedMany('\App\Tag', 'taggable');
    }
}

'providers' => array(
    // providers...

    'AlexCrawford\Sortable\SortableServiceProvider',
)

'entities' => array(
     'articles' => '\App\Article', // entityNameForUseInRequest => ModelName
     // or
     'articles' => ['entity' => '\App\Article'],
     // or for many to many
     'posts' => [
        'entity' => '\App\Post',
        'relation' => 'tags' // relation name (method name which returns $this->belongsToSortedMany)
     ]
),

Route::post('sort', '\AlexCrawford\Sortable\SortableController@sort');

$validator = \Validator::make(\Input::all(), array(
    'type' => array('ortableEntities))), // entity name, 'articles' in this example
    'positionEntityId' => '))), // entity name, 'articles' in this example
    'positionEntityId' => '

bash
php artisan vendor:publish