FilamentF
Filament•2y ago
bahamagician

Set State of Select Field After Dynamically Populating Via Dependent Field

Hey all,

I've been trying to solve this for two days and I'm sure it's something simple that I'm missing but I keep hitting a wall.

Using the code below, I'm populating the "service_call_id" field using an eloquent query based on the "customer_id" field.

However, once the "service_call_id" options have been populated, I'd like to automatically set the state of the "service_call_id" field to the very first result returned from the query. I've tried using default, selectablePlaceholder(false), and manually manipulating the state but I can't seem to find a way to hook into an event that happens after the options are populated. Any help would be GREATLY appreciated:

    Forms\Components\Select::make('customer_id')
        ->relationship('customer', 'email')
        ->live(onBlur: true)
        ->searchable()
        ->required(),
    Forms\Components\Select::make('service_call_id')
        ->options(function (Get $get) {
            $serviceCalls = ServiceCall::query()
            ->whereRelation('workOrder.customer', 'id', $get('customer_id'))
            ->orderBy('id', 'desc')
            ->pluck('id', 'id');
            return $serviceCalls;
        })
        ->live()
        ->required(),
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