Filament•7mo ago

Refresh repeater values when value outside repeater changes

I have this TVA field and when its udpated I want the values inside the repeater to refresh, change etc... ``` Forms\Components\TextInput::make('tva')->live()->label('TVA')->afterStateUpdated(function($get, $set){ foreach ($get('products') as $key => $data){ $set("products/$key/qty", $data['qty']); } })->numeric()->default(0), Repeater::make('products')->label('Produse') ->columnSpan('2') ->live() ->schema([ Forms\Components\Select::make('product')->label('Produs')->searchable()->relationship('products', 'name')->required()->createOptionForm([ TextInput::make('name'), TextInput::make('unit'), TextInput::make('price_per_unit'), ])->createOptionUsing(function ($data) { return auth()->user()->products()->create($data); })->columnSpan(2)->live()->afterStateUpdated(function ($state, $set) { $produs = Product::find($state); $set('unit', $produs->unit); $set('ppu', $produs->price_per_unit); }), TextInput::make('qty')->label('Cantitate')->live()->afterStateUpdated(function ($state, $set, $get) { $produs = Product::find($get('product')); $curr = $get('../../moneda'); $tva = $get('../../tva'); if (!$produs) return; $set('unit', $produs->unit); $set('ppu', $produs->price_per_unit); $total_no_vat = (int)$state * $produs->price_per_unit; $total_with_vat = $tva ? Number::currency($total_no_vat * ((double)("1.".$tva)), $curr) : Number::currency($total_no_vat, $curr); $total_vat = $tva ? Number::currency($total_no_vat * ((double)("1.".$tva)), $curr) : Number::currency(0, $curr); $set('total_price_no_vat', Number::currency($total_no_vat, $curr)); $set('total_price_vat',$total_with_vat); $set('total_vat',$total_vat); })->required()->columnSpan(1),

2 Replies

Vp•7mo ago

https://filamentphp.com/docs/3.x/forms/fields/repeater#using-get-to-access-parent-field-values

Repeater - Form Builder - Filament

D Terminal DevOP•7mo ago

thank you sir, fixed it by doing this:

 Forms\Components\TextInput::make('tva')->default(19)->live()->label('TVA')->suffix('%')->afterStateUpdated(function ($state, $get, $set) {
//                    dd($get('products'));
//                    if($state == 0) return;
                    foreach ($get('products') as $key => $data) {
                        $vat_val = (double)$state / 100;
                        if (!$data['product'] && !$data['qty']) continue;


                        $with_vat = $state == 0 ? 0 : $data['total_price_no_vat'] * (1 + $vat_val);

                        $vat = $state == 0 ? 0 : $data['total_price_no_vat'] * $vat_val;
                        $set("products.$key.total_price_vat", round($with_vat, 2));
                        $set("products.$key.total_vat", round($vat, 2));
                    }
                })->numeric(),

 Forms\Components\TextInput::make('tva')->default(19)->live()->label('TVA')->suffix('%')->afterStateUpdated(function ($state, $get, $set) {
//                    dd($get('products'));
//                    if($state == 0) return;
                    foreach ($get('products') as $key => $data) {
                        $vat_val = (double)$state / 100;
                        if (!$data['product'] && !$data['qty']) continue;


                        $with_vat = $state == 0 ? 0 : $data['total_price_no_vat'] * (1 + $vat_val);

                        $vat = $state == 0 ? 0 : $data['total_price_no_vat'] * $vat_val;
                        $set("products.$key.total_price_vat", round($with_vat, 2));
                        $set("products.$key.total_vat", round($vat, 2));
                    }
                })->numeric(),

in my afterStateUpdated on the prop that changes

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Refresh repeater values when value outside repeater changes