这是我的查询
$personnel_info = \DB::table('assigns AS a')
->join('boxes AS b','b.id','=', 'a.box_id')
->join('positions AS p','p.id','=', 'b.position_id')
->select('a.id','b.id AS box_id','p.id as position_id','p.title','a.status','a.end_date')
->where('a.personnel_id','=',$personnel_id)
->get();
和箱子的这种关系:
class Boxes extends Model
{
public function position()
{
return $this->belongsTo('Positions');
}
public function assign()
{
return $this->hasOne('Assigns', 'box_id');
}
}
如何使用eloquent查询(也是realtionship)来替换DB facade查询? 我想为table.without在框模型中定义文件选择一些字段 TNX
答案 0 :(得分:0)
尝试
$personnel_info = Assign::with('box.position')
->where('personnel_id', $personnel_id)
->get();
然后dd($personnel_info)
查看返回的所有内容。如果您不喜欢这些值,请添加select()
子句。