How to navigate from one jsp to another jsp in liferay

With URL:

view.jsp

<%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet"%>

  <portlet:renderURL var="other">

  <portlet:param name="jspPage" value="/jsp/sample/success.jsp"/>

  </portlet:renderURL>

  <a href="<%=other%>">Click Here</a>

success.jsp

<h3>

Successfully navigating from view to success

</h3>

Send value from jsp to other jsp

view.jsp

<%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet"%>

    <portlet:defineObjects />

<portlet:renderURL var="other">

    <portlet:param name="jspPage" value="/jsp/sample/success.jsp" />

</portlet:renderURL>

<%

String name="karthik";

session.setAttribute("name",name);

%>

<a href="<%=other%>">Click Here</a>

success.jsp

<%

    String name = session.getAttribute("name").toString();

    out.println(name);

%>

       (or)

${name}

JSP to JSP with submit form

view.jsp

<%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet" %>

<%@ taglib uri="http://liferay.com/tld/aui" prefix="aui" %>

<portlet:renderURL var="sURL">

 <portlet:param name="jspPage" value="/jsp/sample/success.jsp" />

</portlet:renderURL>

<aui:form action="<%= sURL %>" method="post">

 <aui:input label="First name" name="fName" type="text" value=""/>

 <aui:input label="Last name" name="lName" type="text" value=""/>

 <aui:input label="Password" name="password" type="password" value=""/>

 <b>Gender</b>

 <aui:input label="Male" name="gender" type="radio" value="Male"/>

 <aui:input label="Female" name="gender" type="radio" value="Female"/>

 <aui:button type="submit" value="Submit"/>

</aui:form>

success.jsp

<%@ taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet" %>

<portlet:defineObjects />

<%

 String fName = renderRequest.getParameter("fName");

 String lName = renderRequest.getParameter("lName");

 String password = renderRequest.getParameter("password");

 String gender = renderRequest.getParameter("gender");

%>

<b>Values Submitted</b><br/>

First name - <%= fName %><br/>

Last name - <%= lName %><br/>

Password - <%= password %><br/>

Gender - <%= gender %><br/>