how to get data from input with custom page
i want get my data from input like this, with wire:model
and then i got error like this
my resource like this already to iniatialization
i just want to get data harga_awal and then calculate with harga_akhir then data will be show to custom page input
<x-table.td>
<input
class="w-15 text-xs h-8 dark:bg-zinc-800 dark:text-white rounded-md border shadow-sm border-zinc-200 dark:border-zinc-700"
type="number"
value="{{ $orderDetail->harga_awal }}"
name="harga_awals"
wire:model="harga_awals"
/>
</x-table.td><x-table.td>
<input
class="w-15 text-xs h-8 dark:bg-zinc-800 dark:text-white rounded-md border shadow-sm border-zinc-200 dark:border-zinc-700"
type="number"
value="{{ $orderDetail->harga_awal }}"
name="harga_awals"
wire:model="harga_awals"
/>
</x-table.td>and then i got error like this
Typed property App\Filament\Resources\TransaksiPembelianResource\Pages\CreateTransactionPembelian::$harga_awals must not be accessed before initializationTyped property App\Filament\Resources\TransaksiPembelianResource\Pages\CreateTransactionPembelian::$harga_awals must not be accessed before initializationmy resource like this already to iniatialization
class CreateTransactionPembelian extends Page implements HasForms
{
use InteractsWithForms;
protected static string $resource = TransaksiPembelianResource::class;
protected static string $view = 'filament.resources.transaksi-pembelian-resource.pages.create-transaction-pembelian';
public TransaksiPembelian $record;
public mixed $selectedProduct;
public int $quantityValue = 1;
public int $discount = 0;
public int $harga_awals;
public function getTitle(): string
{
return "Kode Transaksi: {$this->record->transaksi_number}";
}
public function updateQuantity(TransaksiPembelianDetail $transaksiDetail, $quantity): void
{
if ($quantity > 0) {
$transaksiDetail->update([
'quantity' => $quantity,
'harga_awal' => $this->harga_awals,
//'discount' => $this->discount,
'harga_akhir' => $transaksiDetail->harga_awal * $quantity,
]);
}
}class CreateTransactionPembelian extends Page implements HasForms
{
use InteractsWithForms;
protected static string $resource = TransaksiPembelianResource::class;
protected static string $view = 'filament.resources.transaksi-pembelian-resource.pages.create-transaction-pembelian';
public TransaksiPembelian $record;
public mixed $selectedProduct;
public int $quantityValue = 1;
public int $discount = 0;
public int $harga_awals;
public function getTitle(): string
{
return "Kode Transaksi: {$this->record->transaksi_number}";
}
public function updateQuantity(TransaksiPembelianDetail $transaksiDetail, $quantity): void
{
if ($quantity > 0) {
$transaksiDetail->update([
'quantity' => $quantity,
'harga_awal' => $this->harga_awals,
//'discount' => $this->discount,
'harga_akhir' => $transaksiDetail->harga_awal * $quantity,
]);
}
}i just want to get data harga_awal and then calculate with harga_akhir then data will be show to custom page input
Solution
<input class="w-15 text-xs h-8 dark:bg-zinc-800 dark:text-white rounded-md border shadow-sm border-zinc-200 dark:border-zinc-700"
type="number"
value="{{ $orderDetail->quantity }}"
wire:change="updateQuantity({{ $orderDetail->id }}, $event.target.value)"
min="1"
max="{{ $orderDetail->product->stock_quantity }}" /> <input class="w-15 text-xs h-8 dark:bg-zinc-800 dark:text-white rounded-md border shadow-sm border-zinc-200 dark:border-zinc-700"
type="number"
value="{{ $orderDetail->quantity }}"
wire:change="updateQuantity({{ $orderDetail->id }}, $event.target.value)"
min="1"
max="{{ $orderDetail->product->stock_quantity }}" />
