3
我很好奇我错过了什么。只有一个例子可以帮助解释,但这里是第一个问题:Inventory和InventoryCategory - 都有图像关联。当我查看单个库存类别和相关库存时,我希望这两个图像关联。目前我只返回InventoryCategory-> Image。没有图像为库存项目返回。这是我的模型:CakePHP - 扩展模型关联
Inventory:
public $belongsTo =
array(
'User'
, 'InventoryCategory'
,
);
public $hasMany =
array(
'Image' => array
(
'className' => 'Media.MediaImage'
, 'foreignKey' => 'foreign_key'
, 'conditions' => array(
'Image.model' => 'Inventory'
, 'Image.group' => 'Image'
,
)
, 'dependent' => true
, 'order' => 'Image.rank ASC, Image.id ASC'
)
,
);
public function containedModels()
{
$contain = array(
'Image'
, 'User'
, 'InventoryCategory'
,
);
return $contain;
}
InventoryCategory
public $hasOne =
array(
'Image' => array
(
'className' => 'Media.MediaImage'
, 'foreignKey' => 'foreign_key'
, 'conditions' => array(
'Image.model' => 'InventoryCategory'
, 'Image.group' => 'Image'
,
)
, 'dependent' => true
,
)
,
);
public $hasMany =
array(
'Inventory'
,
);
public function containedModels()
{
$contain = array(
'Image'
, 'Inventory'
,
);
return $contain;
}