DisplayTag - Want to generate Dynamically record Per Page

[Nirmal Jatania]

I am working with displayTag library for pagination purpose. It works fine to me. It has following code :

   

<select name="recordPerPage">
            <option  id="2">2</option>
            <option id="4">4</option>
            <option id="6">6</option>
        </select>

        <s:set value="countryList" scope="request" name="countryList"/>

        <display:table name="countryList" export="true" class="table" requestURI="" id="countryList" pagesize="2">

            <display:column property="id" sortable="true"/>
            <display:column property="name" sortable="true"/>
        </display:table>
 

But i want to display a record per page dynamically by users selection from combo box. So i want to give pagesize attribute value dynamically from above combo box. (Here i have give constant 2 at pagesize attribute)
Anybody have idea about that ?
Thanks in advance...