laravel livewire input hiddel with wire:model

Question

我不能为发送product_id到组件做什么？

<input hidden type="text" value="{{ $row->product_id }}" wire:model="productId">

Answer 1

使用表单，您可以执行以下操作

<form wire:click.prevent="save({{ $row->product_id }})">
  <input class="form-control" wire:model="description"> 
  <button type="submit"></button>
</form>

// in component
public function save($productId)
{
    $product = Product::find($productId);
    $product->update(['description' => $this->description]);
}