cakephp 3模型没有关联错误

Question

标签coding

id |  level1  |  level2  |  title
_____________________________________
1  |  100     |  1       |  numberOne
2  |  100     |  2       |  NumberTwo
3  |  101     |  1       |  Compay
4  |  101     |  2       |  association

Table Organizations

id  | name  |  type  | level
____________________________
1   | intel |  3     |  1 
2   | IBM   |  4     |  2

型号Organizations

class organizationsTable extends table
{    
    public function initialize(array $config)
    {       
        $this->table('organizations');
        $this->primaryKey('id');

            $this->belongsTo('yyyy', [
                 'foreignKey' => 'type',
                 'className' => 'coding'    
                 ],
                 'xxxx', [
                 'foreignKey' => 'level',
                 'className' => 'coding'
           ]);

    }
}

控制器

$organization->find('all')->contain(['yyyy'])->contain(['xxxx'])->toList()  ;

我写这个但是说错误：organizations is not associated with xxxx

如何在 cakephp3 中对同一个模型建立多个关系？

Answer 1

在 cakephp2 中 Multiple relations to the same model

但在 cakephp3 中尝试这样

型号

$this->belongsTo('aliasName1', [
    'foreignKey' => 'type',
    'className' => 'coding'
    ]);
$this->belongsTo('aliasName2', [
    'foreignKey' => 'level',
    'className' => 'coding' 
    ]);

控制器

$organization->find('all')->contain(['aliasName1'])->contain(['aliasName2']);