F
Filament•5mo ago
Majid Al Zariey

V4 Nested Resources

Has anybody started using nested resources in version 4 once I try accessing the nested list I get 404 Parent Resource 
    protected static ?string $model = ReviewProgram::class;
    
    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                TextColumn::make('name')
                    ->searchable()
                    ->sortable(),
            ])
            ->actions([
                Action::make('sections')
                    ->authorize(\Auth::user()->can('viewReviewSection', ReviewProgram::class))
                    ->color('success')
                    ->icon('heroicon-m-academic-cap')
                    ->url(
                        fn ($record):string => ReviewSectionResource::getUrl('index',[
                            'review-program' => $record,
                        ])
                    ),
            ])
          
            ->recordAction('sections');
    }

    public static function getPages(): array
    {
        return [
            'index' => Pages\ListReviewPrograms::route('/'),
            'edit' => Pages\EditReviewProgram::route('/{record}/edit'),
        ];
    }
    protected static ?string $model = ReviewProgram::class;
    
    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                TextColumn::make('name')
                    ->searchable()
                    ->sortable(),
            ])
            ->actions([
                Action::make('sections')
                    ->authorize(\Auth::user()->can('viewReviewSection', ReviewProgram::class))
                    ->color('success')
                    ->icon('heroicon-m-academic-cap')
                    ->url(
                        fn ($record):string => ReviewSectionResource::getUrl('index',[
                            'review-program' => $record,
                        ])
                    ),
            ])
          
            ->recordAction('sections');
    }

    public static function getPages(): array
    {
        return [
            'index' => Pages\ListReviewPrograms::route('/'),
            'edit' => Pages\EditReviewProgram::route('/{record}/edit'),
        ];
    }
Nested Resource 
    protected static ?string $model = ReviewSection::class;

    protected static ?string $parentResource = ReviewProgramResource::class;

    public static function getPages(): array
    {
        return [
            'index' => ManageReviewProgramSections::route('/'),
        ];
    }
    protected static ?string $model = ReviewSection::class;

    protected static ?string $parentResource = ReviewProgramResource::class;

    public static function getPages(): array
    {
        return [
            'index' => ManageReviewProgramSections::route('/'),
        ];
    }
ManageReviewProgramSections 
    protected static string $resource = ReviewSectionResource::class;

    protected static string $relationship = 'reviewSections';

    protected static ?string $relatedResource = ReviewProgramResource::class;

    public function table(Table $table): Table
    {
        return $table
            ->headerActions([
                CreateAction::make(),
            ]);
    }
    protected static string $resource = ReviewSectionResource::class;

    protected static string $relationship = 'reviewSections';

    protected static ?string $relatedResource = ReviewProgramResource::class;

    public function table(Table $table): Table
    {
        return $table
            ->headerActions([
                CreateAction::make(),
            ]);
    }
Solution:
I think you should add to it the parent resource ```php public static function getPages(): array {...
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8 Replies
LeandroFerreira
LeandroFerreira•5mo ago
To access the nested resource, you will also need a relation manager or relation page
GitHub
filament/docs/03-resources/08-nesting.md at 4.x · filamentphp/fila...
A collection of beautiful full-stack components for Laravel. The perfect starting point for your next app. Using Livewire, Alpine.js and Tailwind CSS. - filamentphp/filament
Majid Al Zariey
Majid Al ZarieyOP•5mo ago
Already registered ManageReviewProgramSections 
class ManageReviewProgramSections extends ManageRelatedRecords
{
    protected static string $resource = ReviewSectionResource::class;

    protected static string $relationship = 'reviewSections';

    protected static string|BackedEnum|null $navigationIcon = Heroicon::OutlinedRectangleStack;

    protected static ?string $relatedResource = ReviewProgramResource::class;

    public function table(Table $table): Table
    {
        return $table
            ->headerActions([
                CreateAction::make(),
            ]);
    }
}
class ManageReviewProgramSections extends ManageRelatedRecords
{
    protected static string $resource = ReviewSectionResource::class;

    protected static string $relationship = 'reviewSections';

    protected static string|BackedEnum|null $navigationIcon = Heroicon::OutlinedRectangleStack;

    protected static ?string $relatedResource = ReviewProgramResource::class;

    public function table(Table $table): Table
    {
        return $table
            ->headerActions([
                CreateAction::make(),
            ]);
    }
}
The page added to the nested resource 
public static function getPages(): array
    {
        return [
            'index' => ManageReviewProgramSections::route('/'),
        ];
    }
public static function getPages(): array
    {
        return [
            'index' => ManageReviewProgramSections::route('/'),
        ];
    }
Solution
LeandroFerreira
LeandroFerreira•5mo ago
I think you should add to it the parent resource 
public static function getPages(): array
{
    return [
        'index' => Pages\ListReviewPrograms::route('/'),
        'edit' => Pages\EditReviewProgram::route('/{record}/edit'),
        'sections' => ManageReviewProgramSections::route('/{record}/sections'),
    ];
}
public static function getPages(): array
{
    return [
        'index' => Pages\ListReviewPrograms::route('/'),
        'edit' => Pages\EditReviewProgram::route('/{record}/edit'),
        'sections' => ManageReviewProgramSections::route('/{record}/sections'),
    ];
}
Majid Al Zariey
Majid Al ZarieyOP•5mo ago
Still not working the route appears fine in the route:list
No description
LeandroFerreira
LeandroFerreira•5mo ago
I recommend reviewing your resources because the N Resource feature works well here
Majid Al Zariey
Majid Al ZarieyOP•5mo ago
I will check in a new project and update you.
Majid Al Zariey
Majid Al ZarieyOP•5mo ago
https://github.com/malzariey/nested_resource
GitHub
GitHub - malzariey/nested_resource
Contribute to malzariey/nested_resource development by creating an account on GitHub.
Majid Al Zariey
Majid Al ZarieyOP•5mo ago
minimal reproduction after I click the action I get Unable to resolve dependency [Parameter #0 [ <required> string|int $record ]] in class Filament\Resources\Pages\ManageRelatedRecords Happens after clicking the link of the action below Action 
Action::make('userItems')
                    ->label('Items')
                    ->icon('heroicon-o-rectangle-stack')
                    ->url(fn ($record) => UserItemResource::getUrl('index',[
                        'user' => $record,
                    ])),
Action::make('userItems')
                    ->label('Items')
                    ->icon('heroicon-o-rectangle-stack')
                    ->url(fn ($record) => UserItemResource::getUrl('index',[
                        'user' => $record,
                    ])),
Not sure what I am doing wrong :\ Doesnt appear to work if I define the page in the parent and not in the nested resource ok, it works now, 
    protected static string $resource = ReviewSectionResource::class;

    protected static ?string $relatedResource = ReviewProgramResource::class;
    protected static string $resource = ReviewSectionResource::class;

    protected static ?string $relatedResource = ReviewProgramResource::class;
needed to switch between these thanks for pointing that out

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