In an alv report how to get data in next and previous pages.

Question

in my alv report i require the output such that
when i will press the next button in the application tool bar the alv report will be displayed for the next inventory document number in the next page. like wise previous
would anybody please help me out.
thanks and regards
papps

Answer 1

In your servlet you could set the arraylist into the HttpRequest object so that it is visible in the JSP you are forwarding to.
RegistrationDAO rdao=new RegistrationDAO();
ArrayList arr1=rdao.getsearchresults(af);
request.setAttribute("someArrayList",arr1);Then in the JSP you could use JSTL 1.1 and jsp:useBean tag to access the ArrayList like this
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<jsp:useBean id="someArrayList" class="java.util.ArrayList" scope="request"/>
  <c:forEach var="currentRecord" items="${someArrayList}">
    Some property of the AddressForm object: ${currentRecord.propertyName} <br/>
    Another property of the AddessForm object : ${currentRecord.someOtherPropertyName} <br/>
    <hr/> 
  </c:forEach>I guess you are using struts, so instead of JSTL there might be some struts tags that do the same as above JSTL tags. You can research further on that.
If you can't use struts tags or JSTL tags then you could write it with JSP scriptlets (highly discouraged option).