@foreach($products as $products)
<form method="POST" action="{{ route('products.update', $products->id) }}">
@csrf
@method('PUT')
<div class="form-group">
<label for="name">Name:</label>
<input type="text" name="name" id="name" value="{{ $products->name }}" required>
</div>
<div class="form-group">
<label for="description">Description:</label>
<textarea name="description" id="description" required>{{ $products->description }}</textarea>
</div>
<div class="form-group">
<label for="price">Price:</label>
<input type="number" name="price" id="price" value="{{ $products->price }}" step="0.01" required>
</div>
<div class="form-group">
<label for="design">Design:</label>
<select name="design" id="design" required>
<option value="design1" {{ $products->design === 'design1' ? 'selected' : '' }}>Design 1</option>
<option value="design2" {{ $products->design === 'design2' ? 'selected' : '' }}>Design 2</option>
<option value="design3" {{ $products->design === 'design3' ? 'selected' : '' }}>Design 3</option>
<!-- Add more options as needed -->
</select>
</div>
<!-- Add more fields if necessary -->
<button type="submit">Update</button>
</form>
@endforeach
这是我的刀片结构,我只想使用表单更新产品数据,但它捕获了未定义的 $products 错误。 PS:我还是 Laravel 的新手
看起来您使用的是 $products(带有“s”)。如果您在这里使用单数形式只处理一种产品,会更容易理解。我认为你在控制器上做得正确并使用 $product 而不是 $products。所以我想这只是一个打字错误