在yii中创建CDBC标准

如何为查询创建cdbcriteria，如：

select * from table_name where 'profile_type'='*'OR 'profile_type'=$usertype  AND 'location'='*'OR 'location'=$country

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您可以直接通过以下条件

注：这是一种方法。这不是最终的解决办法

$criteria = new CDbCriteria;
$criteria->condition  = "(profile_type ='*' OR profile_type = $usertype)  AND (location ='*' OR location = $country)";

$model = Model_name::model()->findAll($criteria );

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你可以试试这样的东西：

$criteria = new CDbCriteria;
$criteria->condition  = "(profile_type='*' OR profile_type=:prof ) AND 
                         (location='*' OR  location=:loc ) ";

$criteria->params = array(':prof' => $usertype, ':loc' => $country);

$model = MyModel::model()->findAll($criteria );

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你不认为你应该用双引号把条件括起来吗？