Filament Adjacency List

A Filament package to manage adjacency lists (aka trees).

Installation

You can install the package via composer:

composer require saade/filament-adjacency-list

Usage

use Saade\FilamentAdjacencyList\Forms\Components\AdjacencyList;

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

Configuration

Customizing the label and children keys.

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

Customizing the MaxDepth of the tree.

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

Creating items without a modal.

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

Disabling creation, edition, deletion, and reordering.

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

Customizing actions

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->requiresConfirmation())
    ->reorderAction(fn (Action $action): Action => $action->icon('heroicon-o-arrow-path-rounded-square'))

Important

Reorder Action

If you want to add ->extraAttributes() to the action, you need to add the ['data-sortable-handle' => 'true'] attribute to the array.

if you want to trigger a livewire action on click, you need to chain ->livewireClickHandlerEnabled() on the action.

Changelog

Please see CHANGELOG for more information on what has changed recently.

Contributing

Please see CONTRIBUTING for details.

Security Vulnerabilities

Please review our security policy on how to report security vulnerabilities.

Credits

• Saade
• Ryan Chandler's Navigation Plugin for the inspiration.
• All Contributors

License

The MIT License (MIT). Please see License File for more information.