Question

我是Laravel的初学者

public function allorders($param1){
    $customerss=Customer::where('mobile_number',$param1)->first();
    $customer_id1=$customerss->id;
    $orderss= Order::where('customer_id',$customer_id1);

    return view('admin.allorders')->with('orderss', $orderss);
}

我有视图admin.allorders

@foreach ($orderss as $tag)
    <span class="label label-primary">{{  $tag['customer_id']}}</span>
@endforeach

我确定$orderss有数据，但视图中没有显示。

Answer 1

您需要添加get()来执行查询：

$orderss = Order::where('customer_id', $customer_id1)->get();

此外，您可以使用关系代替此：

$customerss=Customer::where('mobile_number',$param1)->first();       
$customer_id1=$customerss->id;
$orderss= Order::where('customer_id',$customer_id1);

您只需一个查询即可：

$orderss = Order::whereHas('customer', function($q) use($param1) {
    $q->where('mobile_number', $param1);
})->get();

要使其有效，请在Order模型中定义此关系：

public function customer()
{
    return $this->belongsTo(Customer::class);
}

laravel没有我的查询结果

1 个答案: