我有两种模式,多对一关系:
class Meal extends \Eloquent {
/**
* public Integer $id; - primary key
* public String $name;
*/
protected $fillable = array('id','name');
public function mealProperties()
{
return $this->hasMany('MealProperty');
}
}
class MealProperty extends \Eloquent {
/**
* public Integer $id; - primary key
* public Integer $meal_id;
*/
protected $fillable = array('id','meal_id');
public function meal()
{
return $this->belongsTo('Meal', 'meal_id');
}
}
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如果我要求第一餐第一餐属性一切顺利:
$mealProp = Meal::first()->mealProperties->first();
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但是,如果我用这种方式询问具有第一餐特定id的mealProperty:
$mealProp = Meal::first()->mealProperties->where('id','=','1')->first();
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我收到此错误:
Call to undefined method Illuminate\Database\Eloquent\Collection::where()
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我两个小时谷歌我做错了什么,但仍然没有.
如果我不能使用where where方法,有什么方法可以获得特定的mealProperty?
谢谢你的帮助!