PHP code example of saade / filament-adjacency-list

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

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

    

saade / filament-adjacency-list example snippets

use Saade\FilamentAdjacencyList\Forms\Components\AdjacencyList;

AdjacencyList::make('subjects')
    ->form([
        Forms\Components\TextInput::make('label')
            ->

AdjacencyList::make('subjects')
    ->labelKey('name')          // defaults to 'label'

AdjacencyList::make('subjects')
    ->childrenKey('children')   // defaults to 'children'

AdjacencyList::make('subjects')
    ->maxDepth(2)               // defaults to -1 (unlimited depth)

AdjacencyList::make('subjects')
    ->itemAction('edit') // or view, delete, moveUp, indent etc ...
    ->itemUrl(
        fn (array $item) => YourResource::getUrl('view', ['record' => $item['id']]) // for example
    )

AdjacencyList::make('subjects')
    ->itemLabel(
        fn (array $item): ?string => Page::find($item['data']['id'], ['name'])?->name)
    )

AdjacencyList::make('subjects')
    ->modal(false)      // defaults to true

AdjacencyList::make('subjects')
    ->addable(false)
    ->editable(false)
    ->deletable(false)
    ->reorderable(false)
    ->moveable(false)
    ->indentable(false)

use Filament\Forms\Actions\Action;

AdjacencyList::make('subjects')
    ->addAction(fn (Action $action): Action => $action->icon('heroicon-o-plus')->color('primary'))
    ->addChildAction(fn (Action $action): Action => $action->button())
    ->editAction(fn (Action $action): Action => $action->icon('heroicon-o-pencil'))
    ->deleteAction(fn (Action $action): Action => $action->

// App/Models/Department.php

class Department extends Model
{
    public function subjects(): HasMany
    {
        return $this->hasMany(Subject::class)->whereNull('parent_id')->with('children')->orderBy('sort');
    }
}

// App/Models/Subject.php

class Subject extends Model
{
    protected $fillable ['parent_id', 'name', 'sort']; // or whatever your columns are

    public function children(): HasMany
    {
        return $this->hasMany(Subject::class, 'parent_id')->with('children')->orderBy('sort');
    }
}

// App/Filament/Resources/DepartmentResource.php

AdjacencyList::make('subjects')
    ->relationship('subjects')          // Define the relationship
    ->labelKey('name')                  // Customize the label key to your model's column
    ->childrenKey('children')           // Customize the children key to the relationship's method name
    ->form([                            // Define the form
        Forms\Components\TextInput::make('name')
            ->label(__('Name'))
            ->

// App/Models/Department.php

class Department extends Model
{
    use \Staudenmeir\LaravelAdjacencyList\Eloquent\HasRecursiveRelationships;

    public function getPathSeparator()
    {
        return '.children.';
    }
}

class Department extends Model
{
    use \Staudenmeir\LaravelAdjacencyList\Eloquent\HasRecursiveRelationships;

    public function getCustomPaths()
    {
        return [
            [
                'name' => 'tree_path',
                'column' => 'id',
                'separator' => '.children.',
            ],
        ];
    }
}

AdjacencyList::make('subdepartments')
    ->relationship('descendants')   // or 'descendantsAndSelf', 'children' ...
    ->customPath('tree_path')       // if you're using custom paths

AdjacencyList::make('subdepartments')
    ->relationship('descendants', fn (Builder $query): Builder => $query->where('enabled', 1))

AdjacencyList::make('subdepartments')
    ->orderColumn('sort')   // or any other column

class DepartmentTreeWidget extends AdjacencyListWidget
{    
    protected static string $relationshipName = 'descendantsAndSelf';

    // If you're using a widget on an Edit or View page, the plugin will automatically set the $record for you.
    // However, you're free to override this method to customize the record.
    public function getModel(): Model | string | null
    {
        return Department::query()->where(['is_root' => true])->first();
    }

    // You can configure the widget using the same methods as the form component.
    protected function adjacencyList(AdjacencyList $adjacencyList): AdjacencyList
    {
        return $adjacencyList
            ->label('Foo')
            ->editable()
            ->labelKey('nombre')
            ->childrenKey('hijos');
    }
}

css
@source '../../../../vendor/saade/filament-adjacency-list/resources/views/**/*.blade.php';