Filament•4mo ago

update 2 inputs in live

i have 2 inputs amount and amout_persent. i want when i write amount automaticly fill the amount persent input with some logic.. just how i can make to autimaticly write something to next input?

18 Replies

Dennis Koch•4mo ago

Use live() on amount field and ->afterStateUpdated(fn ($set) => $set('amount_persent')

gigiloouu•4mo ago

yep thanks i found souliton im using

     ->afterStateUpdated(function (Get $get, Set $set) {
                        self::updateTotals($get, $set);
                    })

     ->afterStateUpdated(function (Get $get, Set $set) {
                        self::updateTotals($get, $set);
                    })

    public static function updateTotals(Get $get, Set $set): void
    {
        $amount = $get('amount');
        $purchase_id = $get('purchase_id');
        $a = $purchase_id;
//
//        $a = Purchase::where('id', $purchase_id)->first();
//        if ($sum_amount != 0) {
//            $percentage = ($amount / $sum_amount) * 100;
//        } else {
//            $percentage = 0;
//        }

        $amount_formatted = number_format($amount, 2, '.', '');
//        $percentage_formatted = number_format($percentage, 2, '.', '');

//        $set('amount', $amount_formatted);
        $set('amount_percent', $purchase_id);
    }

    public static function updateTotals(Get $get, Set $set): void
    {
        $amount = $get('amount');
        $purchase_id = $get('purchase_id');
        $a = $purchase_id;
//
//        $a = Purchase::where('id', $purchase_id)->first();
//        if ($sum_amount != 0) {
//            $percentage = ($amount / $sum_amount) * 100;
//        } else {
//            $percentage = 0;
//        }

        $amount_formatted = number_format($amount, 2, '.', '');
//        $percentage_formatted = number_format($percentage, 2, '.', '');

//        $set('amount', $amount_formatted);
        $set('amount_percent', $purchase_id);
    }

but now problem is how i can take sum_amount 😄 im trying to find best way to how i can take sum_amont from another table speacial column look, in this function i want to get amount_percent It should be equal to whatever percentage of the sum_amount the amount is i have sum_amount in another table and all table have their sum_amount this amount_percent is another table .. and im thinking how i can get actual sum_amount when im creating new table for another table like when i dont know actual id to which row is this for

Dennis Koch•4mo ago

i have sum_amount in another table and all table have their sum_amount

Sorry, I can't follow. If you have sum_amount stored in the database in a different table, just load it via Eloquent/DB Facade?

when i dont know actual id to which row is this for

Why? The id should be $record->id?

gigiloouu•4mo ago

no im sorry i know that its to difficult becouse of me okay let me show more detail

gigiloouu•4mo ago

gigiloouu•4mo ago

I have this table named pays there is amount, amount_percent and also purchase_id

gigiloouu•4mo ago

there is purchases table where i have sum_amount in pays we have purchase_id and with that i can get sum_amount from purchase using purchase_id okay but when im creating new pay for purchase how i can get sum_amount from this purchase becouse its possible to create many pays for one purchase its more clear now ? 😢

Dennis Koch•4mo ago

Why do you even store it and don't use Payment::find('your_payment')->pays()->sum('amount'))?

gigiloouu•4mo ago

btw in route i have something like this laso http://127.0.0.1:8000/admin/purchases/1 like last 1 is actual id of purchase if its possible to use there is many pays and everyone has thier own purchase_id so how it will take actual purchase sum amount?

Dennis Koch•4mo ago

how i can get sum_amount from this purchase

How is this any different than any other purchase? I think your issue is just, that you need to recalculate the sum

gigiloouu•4mo ago

all purchases has their own sum_amount

Dennis Koch•4mo ago

So, either always update the sum after every change (look at Laravel Observers, or Event) or always use ->sum() on a database level

gigiloouu•4mo ago

okay i will try to do with ur advice thanks ❤️ I made it in just pay page but

gigiloouu•4mo ago

purchase page down i have pays table same as pay page so when i click New pay in there and create new pay how i can take this current purchase id? becouse when i create new i have no idea which purchashe is it

Dennis Koch•4mo ago

Is this a relation manager? Then you can access $livewire->ownerRecord

gigiloouu•4mo ago

yep

$this->ownerRecord->id;

$this->ownerRecord->id;

this works now thanks for ur hint 😄

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update 2 inputs in live