title: multi comparison in cgridview in yii
body: <p>in cgridview there are a blank field to filter the data above every column how can I filter data depend on multi comparison creteria for example I can put >5 in this field in ID column to filter the data to be only records from id 6 and above.
  I want to put something like >5 and &lt;10 how can I do that</p>