dreamjob/app/Model/DreamjobService.php

<?php
App::uses('AppModel', 'Model');
/**
 * DreamjobListCity Model
 *
 */
class DreamjobService extends AppModel {

/**
 * Use database config
 *
 * @var string
 */
	public $useDbConfig = 'dreamjobMain';

/**
 * Use table
 *
 * @var mixed False or table name
 */
	public $useTable = 'mic_dj_service';

/**
 * Display field
 *
 * @var string
 */
	public $displayField = 'title';
        public $order = 'DreamjobService.title';

/**
 * Validation rules
 *
 * @var array
 */
	public $validate = array(
		'id' => array(
			'multiple' => array(
				'rule' => array('multiple'),
				//'message' => 'Your custom message here',
				//'allowEmpty' => false,
				//'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
			'naturalNumber' => array(
				'rule' => array('naturalNumber'),
				//'message' => 'Your custom message here',
				//'allowEmpty' => false,
				//'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			),
		),
		'title' => array(
			'notEmpty' => array(
				'rule' => array('notEmpty'),
				//'message' => 'Your custom message here',
				//'allowEmpty' => false,
				//'required' => false,
				//'last' => false, // Stop validation after this rule
				//'on' => 'create', // Limit validation to 'create' or 'update' operations
			)
		),
	);
	public $belongsTo = array(
		'Category' => array(
			'className' => 'DreamjobServiceCategory',
			'foreignKey' => 'category',
			'conditions' => '',
			'fields' => '',
			'order' => ''
		),
	);
}