How to generate NavigationItem from DB ?

I would like to make custom Navigation by using Eloquent model, It works in V2 with these code.

   AppServiceProvider.php
    ...
    public function boot()
    {
        Filament::serving(function () {
            $menus = Menu::all()
                ->map(function ($menu) {
                    return  NavigationItem::make($menu->title)
                        ->url($menu->filamentResourceUrl)
                        ->icon($menu->filamentResourceIcon)
                        ->isActiveWhen(fn (): bool => request('menu') == $menu->id)
                        ->group($menu->filamentResourceMenuGroupLabel);
                    // ->sort(3);
                });

            Filament::registerNavigationItems([
                ...$menus->toArray(),
            ]);
        });
    }
    ...

   AppServiceProvider.php
    ...
    public function boot()
    {
        Filament::serving(function () {
            $menus = Menu::all()
                ->map(function ($menu) {
                    return  NavigationItem::make($menu->title)
                        ->url($menu->filamentResourceUrl)
                        ->icon($menu->filamentResourceIcon)
                        ->isActiveWhen(fn (): bool => request('menu') == $menu->id)
                        ->group($menu->filamentResourceMenuGroupLabel);
                    // ->sort(3);
                });

            Filament::registerNavigationItems([
                ...$menus->toArray(),
            ]);
        });
    }
    ...

In V3, I can't call any db query here and i have no idea where it should be.

Call to a member function connection() on null

Call to a member function connection() on null

https://flareapp.io/share/DPybYXD7#context-context-versions

class AdminPanelProvider extends PanelProvider
{

    public function panel(Panel $panel): Panel
    {
        return $panel
            ...
            ->navigationItems($this->populateNavigationItems())
    }



    private function populateNavigationItems()
    {
        return Menu::all()
            ->map(function ($menu) {

                    return NavigationItem::make($menu->title)
                        ->url(fn () => PostResource::getUrl(name: 'index', parameters: ['menu_id' => $menu->id]))
                        ->icon('heroicon-o-newspaper')
                        ->group('ข่าวสาร')
                        ->sort(3);
            })
            ->filter(fn ($menu) => !is_null($menu))
            ->toArray();
    }
}

class AdminPanelProvider extends PanelProvider
{

    public function panel(Panel $panel): Panel
    {
        return $panel
            ...
            ->navigationItems($this->populateNavigationItems())
    }



    private function populateNavigationItems()
    {
        return Menu::all()
            ->map(function ($menu) {

                    return NavigationItem::make($menu->title)
                        ->url(fn () => PostResource::getUrl(name: 'index', parameters: ['menu_id' => $menu->id]))
                        ->icon('heroicon-o-newspaper')
                        ->group('ข่าวสาร')
                        ->sort(3);
            })
            ->filter(fn ($menu) => !is_null($menu))
            ->toArray();
    }
}

Any ideas ?

Solution:

I found the solution now, It seems work with Navigation Builder https://filamentphp.com/docs/3.x/panels/navigation#registering-custom-navigation-items-1...

Navigation - Panel Builder - Filament

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1 Reply

Solution

ntpscrt•16mo ago

I found the solution now, It seems work with Navigation Builder https://filamentphp.com/docs/3.x/panels/navigation#registering-custom-navigation-items-1

Navigation - Panel Builder - Filament

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How to generate NavigationItem from DB ?