Laravel 4一对多与哪里

Question

我有两个表产品和股票。

Products 
-------- 
id 
name 

Stock 
------- 
id 
products_id 
organization 
price 

我的代码：

class ProductsModel extends Eloquent { 


protected $table = 'products'; 

public function stock(){ 

    return $this->hasMany('StockModel', 'products_id'); 

} 

class StockModel extends Eloquent { 


protected $table = 'stock'; 

} 

如果我使用：

$data['products'] = ProductsModel::where('id', $id)->stock()->where('organization', 1)->get(); 

或者

$data['products'] = ProductsModel::where('id', $id)->stock->where('organization', 1)->get(); 

得到错误：

Laravel throw error: Undefined property: Illuminate\Database\Eloquent\Collection::$stock 

Answer 1

当您传递产品ID时，我认为您只需要一个产品实例。你可以试试这个

$product = ProductsModel::find($id); 
$stocks = $product->stock;