xiaoben-as2-php/protected/models/CMSOrderClazz.php

<?php
/**
 * Created by 上海互教教育科技有限公司.
 * User: 刘红伟
 * Date: 2016/7/19
 * Email: 454303753@qq.com
 * File:CMSOrder.php
 */

class CMSOrderClazz extends CActiveRecord{

    public function getDbConnection() {

        return Yii::app()->db251;
    }
    public static function model($className = __CLASS__){
        return parent::model($className);
    }

    public function tableName(){
        return "order_clazz";
    }
    public function primaryKey(){
        return array('id');
    }
    public function getOrderIDByClassId($class_id='')
    {
        $criteria 	= 	new CDbCriteria();
        if($class_id)
        {
            $criteria->addCondition('clazz_id=:clazz_id');
            $criteria->params[':clazz_id']  =   $class_id;
        }


        $data   =   $this->findAll($criteria);
      
        if($data)
        {
            return $data;
        }
            return false;
    }
    
    public function getOrderIDInClassId($class_ids=array())
    { 
        $criteria 	= 	new CDbCriteria();
        if($class_ids)
        {
           
            $criteria->addInCondition('clazz_id ',$class_ids);
//            $criteria->params[':clazz_id']  = implode(",", $class_ids);
        }


        $data   =   $this->findAll($criteria);
        
        if($data)
        {
            return $data;
        }
            return false;
    }
}