Filament•13mo ago

Computation from separate repeater

How to get the total of the inputtext value from separate repeater?

Solution:

```php Repeater::make('repeater') ->schema([...]), Placeholder::make('total')...

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8 Replies

yeonjih•13mo ago

LeandroFerreira•13mo ago

Repeater::make('repeater')
    ->schema([
        TextInput::make('qtd')
            ->numeric()
            ->default(0)
            ->lazy(),
        TextInput::make('price')
            ->default(0)
            ->lazy(),
        Placeholder::make('total')
            ->content(fn ($get) => $get('qtd') * $get('price'))
    ])

Repeater::make('repeater')
    ->schema([
        TextInput::make('qtd')
            ->numeric()
            ->default(0)
            ->lazy(),
        TextInput::make('price')
            ->default(0)
            ->lazy(),
        Placeholder::make('total')
            ->content(fn ($get) => $get('qtd') * $get('price'))
    ])

yeonjih•13mo ago

Hello. My problem is I want to sum the Total Amount of all repeaters and put it into inputtext or placeholder. can you guide me regarding of my problem ?

Solution

LeandroFerreira•13mo ago

Repeater::make('repeater')
    ->schema([...]),

Placeholder::make('total')
    ->content(function ($get) {
        $total = Arr::map($get('repeater'), function ($item) {
            return $item['qtd'] * $item['price'];
        });

        return array_sum(array_values($total));
    })

Repeater::make('repeater')
    ->schema([...]),

Placeholder::make('total')
    ->content(function ($get) {
        $total = Arr::map($get('repeater'), function ($item) {
            return $item['qtd'] * $item['price'];
        });

        return array_sum(array_values($total));
    })

Could be better I think

yeonjih•13mo ago

Thanks. I will try this,

yeonjih•13mo ago

I got an error,

LeandroFerreira•13mo ago

copy my example

yeonjih•13mo ago

Thank you very much. your code works 🙂

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Computation from separate repeater