小编vib*_*bha的帖子

我有3个表: project,amenities和project_amenities.

我只添加项目表单,我想添加新的设施,首先添加到设施表,然后添加project_amenities表.

所以我定义了这些关系:

Project hasMany Amenities

Amenity belongsTo Project

我宣布projects_controller: var $uses = array('Amenity');

这为我的添加操作提供了错误

if (!empty($this->data)){

    $this->Project->create();

如

Notice (8): Undefined property: ProjectsController::$Project 
[APP\controllers\projects_controller.php, line 60]

编辑 另外,我做不到:

$this->Amenity->create();
$insertData = array('name' => $this->data['Project']['Amenity'][$i]['name']);
$this->Amenity->save($insertData);