You can achieve that using actionUrl as well as renderUrl. In your requirement, you are supposed to display different data, hence it is required to fetch data from some sorces. Hence you should go through actionUrl. You can get the parameter values like actionRequest.getParameter("employeeId") or rederRequest.getParameter("employeeId") in action phase or render phase respectively.
1<div>
2 <a href="<portlet:actionURL>
3 <portlet:param name="employeeId" value="<%=employee.getEmployeeId()%>"/>
4 <portlet:param name="employeeName" value="<%=employee.getEmployeeName()%>"/>
5 <portlet:param name="employeeAddress" value="<%=employee.getEmployeeAddress%>"/>
6 </portlet:actionURL>">
7 </a>
8 </div>
1<div>
2 <a href="<portlet:renderURL>
3 <portlet:param name="employeeId" value="<%=employee.getEmployeeId()%>"/>
4 <portlet:param name="employeeName" value="<%=employee.getEmployeeName()%>"/>
5 <portlet:param name="employeeAddress" value="<%=employee.getEmployeeAddress%>"/>
6 </portlet:renderURL>">
7 </a>
8 </div>
I hope that, you will get through this.
Regards,
Ajeet Singh