confused of cakedc tag plugin
I try to use sample tag application in cakedc is ok 
but when I use in my project the plugin doesn't work when insert data
in tags table is empty  and tagged table is incorrect data
I try to compare code between two app .it's little different 

this article model

    <?php
    class Article extends AppModel {
	var $name = 'Article';
	var $actsAs = array('Comments.commentable','Comments.Sluggable' => array(
			'label' => 'title'),'Tags.Taggable');
	//The Associations below have been created with all possible keys, those that are not needed can be removed
      
        var $validate=array(
	  'title' => array(
		  'notempty' => array(
                'rule' => array('notempty'),
            		'message' => '��سҵ�駪��ͺ�����')),
		'content'=> array(
		  'notempty' => array(
                'rule' => array('minLength',50),
            		'message' => '�ӹǹ����ѡ�õ�ͧ����ӡ��� 50 ')),
			
	);
	var $belongsTo = array(
		'User' => array(
			'className' => 'User',
			'foreignKey' => 'user_id',
			'conditions' => '',
			'fields' => '',
			'order' => ''
		)
	);
       }
    ?>
confused of cakedc tag plugin
===

I try to use sample tag application in cakedc is ok 
but when I use in my project the plugin doesn't work when insert data
in tags table is empty  and tagged table is incorrect data
I try to compare code between two app .it's little different 

this article model

    <?php
    class Article extends AppModel {
	var $name = 'Article';
	var $actsAs = array('Comments.commentable','Comments.Sluggable' => array(
			'label' => 'title'),'Tags.Taggable');
	//The Associations below have been created with all possible keys, those that are not needed can be removed
      
        var $validate=array(
	  'title' => array(
		  'notempty' => array(
                'rule' => array('notempty'),
            		'message' => '��سҵ�駪��ͺ�����')),
		'content'=> array(
		  'notempty' => array(
                'rule' => array('minLength',50),
            		'message' => '�ӹǹ����ѡ�õ�ͧ����ӡ��� 50 ')),
			
	);
	var $belongsTo = array(
		'User' => array(
			'className' => 'User',
			'foreignKey' => 'user_id',
			'conditions' => '',
			'fields' => '',
			'order' => ''
		)
	);
       }
    ?>