这是我的位置表:
ID
Name
Type
这是路线表:
ID
Location_start(int)
Location_distination(int)
Distance
Rate
我尝试在这两个表之间建立关系,因此我可以在foreach循环中获取location_start
和location_distination
的位置名称。我尝试过:
public function locationStart()
{
$this->belongsTo('App\Route', 'location_start');
}
public function locationDistination()
{
$this->belongsTo('App\Route', 'location_distination');
}
但它没有这种方式。
答案 0 :(得分:0)
您的路线类应如下所示:
class Route extends Model
{
public function locationStart()
{
$this->belongsTo(Location::class, 'location_start');
}
public function locationDestination()
{
$this->belongsTo(Location::class, 'location_distination');
}
}
然后你应该能够做到:
$route = Route::with('locationStart', 'locationDestination')->find(20);
$route->locationStart->Name;
$route->locationEnd->Name;