我有两张桌子给卖家和产品。每个卖家都可以发布他们的产品。我已经做了post方法。
我如何知道每个产品的销售商，如何展示它？
class ProductController extends Controller
{
public function index()
{
return view('ps.products.create');
}
public function store(Request $request)
{
$product = new Product;
$product->name = $request->name;
$product->description = $request->description;
$product->type = $request->type;
$product->size = $request->size;
$product->price = $request->price;
$product->image = $request->image;
$product->save();
return view('pshome');
}
public function show()
{
$id = DB::table('product')->get();
return view('viewproduct', ['id' => $id]);
}
}
卖家模型
class Ps extends Authenticatable{ use Notifiable;
/**
* The attributes that are mass assignable.
*
* @var array
*/
protected $fillable = [
'name','lastname','email', 'password', 'username','phone',
];
/**
* The attributes that should be hidden for arrays.
*
* @var array
*/
protected $hidden = [
'password', 'remember_token',
];}
产品模型
类别产品扩展模型{
public$table=“产品”；
受保护的$fillable=['name'、'description'、'size'、'image'、'price'、'type']；
受保护的$hidden=['password'，'memory_token']；
}
您可以使用雄辩来做到这一点：
您可以这样声明两个模型之间的关系：
在您的产品模型中，您可以添加：
public function ps()
{
return $this->belongsTo('App\Ps');
}
在ps型号中，您可以添加：
public function products()
{
return $this->hasMany('App\Products');
}
因此，您的存储方法可能如下所示：
use Auth;
public function store(Request $request)
{
$ps = Auth::ps()
$product = new Product;
$product->name = $request->name;
$product->description = $request->description;
$product->type = $request->type;
$product->size = $request->size;
$product->price = $request->price;
$product->image = $request->image;
$ps->products()->save($product);//this save the product and the relarion to the user
return view('pshome');
}
然后你可以像这样了解每一种产品：在你的控制器中放上这样的东西：
public function something()
{
$ps = Ps::with("products")->all()
return view('viewproduct', compact("ps"));
}
在你的刀刃上：
@foreach ($ps as $ps)
$ps->products->id
@endforeach
您可以在此处阅读有关关系的更多信息：
https://laravel.com/docs/5.4/eloquent-relationships
我发现答案只是添加Auth::Guard（'ps'）-
public function store(Request $request){
$product = new Product;
$product->image = $request->image;
$product->name = $request->name;
$product->description = $request->description;
$product->type = $request->type;
$product->ps_id = **Auth::guard('ps')->user()->id;**
$product->ps_name = **Auth::guard('ps')->user()->name;**
$product->size = $request->size;
$product->price = $request->price;
$product->save();
return view('pshome');
}
