Cakephp HABTMが保存しない

Question

何らかの理由でHABTM関係を保存できません。フォームで生成されたデータ構造をチェックしてコントローラに渡し、モデル内のデータ構造をチェックして、すべてがinorderであるようです。どんな助けでも大歓迎です。

CREATE TABLE `products_colors` (
     `product_id` char(36) NOT NULL DEFAULT '', 
     `color_id` char(36) NOT NULL DEFAULT '', 
     PRIMARY KEY (`product_id`,`color_id`) 
    ) ENGINE=InnoDB DEFAULT CHARSET=utf8; 

     CREATE TABLE `products_sizes` (
     `product_id` char(36) NOT NULL, 
     `size_id` char(36) NOT NULL DEFAULT '', 
     PRIMARY KEY (`product_id`,`size_id`) 
    ) ENGINE=InnoDB DEFAULT CHARSET=utf8; 

    class ProductsController extends AppController { 
     function edit($id = null) 
     { 
      if(!is_null($id)) 
      { 
       $this->set('productCategories', $this->Product->Category->find('list'));  
       $this->set('sizes', $this->Product->Sizes->find('list')); 
       $this->set('colors', $this->Product->Colors->find('list')); 
       $this->Product->contain(array('Sizes', 'Colors')); 
       $product = $this->Product->read(null, $id); 
       if(!empty($product)) { 
        if($this->RequestHandler->isPut()) { 
         $this->Product->id = $id; 
         $this->Product->begin(); 
         $this->Product->set($this->data); 
         debug($this->data); die; 
         //$dbo = $this->Product->getDatasource(); 
         //$dbo->fullDebug = true; 
         if($this->Product->save()) { 
          $this->Product->commit(); 
          //debug($dbo->_queriesLog); die; 
          $this->Session->setFlash(__('Product updated',true), 'flash_true'); 
          $this->redirect(array('action' => 'view', $this->Product->field('slug'))); 
        } else { 
          $this->Product->rollback(); 
        $this->Session->setFlash(__('Please correct the errors below',true), 'flash_false'); 
        }   
        } else { 
         $this->data = $product; 
        } 
        $this->render('_form'); 
        return; 
       } 
      } 
      $this->redirect(array('controller' => 'categories', 'action' => 'index')); 
     } 
    } 

    class Product extends AppModel 
    { 
     var $hasAndBelongsToMany = array(
      'Colors' => array(
       'className' => 'Color', 
       'joinTable' => 'products_colors', 
       'foreignKey' => 'product_id', 
       'associationForeignKey' => 'color_id', 
       'unique' => false, 
      ), 
      'Sizes' => array(
       'className' => 'Size', 
       'joinTable' => 'products_sizes', 
       'foreignKey' => 'product_id', 
       'associationForeignKey' => 'size_id', 
      ), 
     ); 
    } 


    <?php echo $this->Form->create('Product'); ?> 
     <fieldset> 
      <legend><?php __('Options') ?></legend> 
     <?php echo $this->Form->input('Product.id') ?> 
     <?php echo $this->Form->input('Product.product_category_id', array('label' => __('Category', true))) ?> 
     <?php echo $this->Form->input('Sizes', array('label' => __('Sizes', true), 'multiple' => 'checkbox')) ?> 
     <?php echo $this->Form->input('Colors', array('label' => __('Colors', true), 'multiple' => 'checkbox')) ?> 
     </fieldset> 
     <fieldset> 
      <legend><?php __('Product') ?></legend> 
      <?php echo $this->Form->input('Product.sku') ?> 
      <?php echo $this->Form->input('Product.price') ?> 
      <?php echo $this->Form->input('Product.name') ?> 
      <?php echo $this->Form->input('Product.description') ?> 
      <?php echo $this->Form->input('Product.state', array('type' => 'checkbox')) ?> 
     </fieldset> 
    <?php echo $this->Form->end(__('Submit', true)); ?> 

Answer 1

この問題に直面している人は、CakephpはINT（）またはCHAR（36）のIDだけをサポートしています。非標準IDを使用すると同様の問題が発生します。