Hello to all.
I would like to populate a ActionForm bean ..
for example
I have 2 pages
page A.jsp and page B.jsp on page A I have ActionForm and on page B I
have ActionForm bean..
Is there a possibility to prepopulate ActionForm for page B from page A?
example
*public* ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) *throws* IOException,
ServletException
{
System.out.println("Action 1");
HttpSession ses = request.getSession(*true*);
System.out.println(ses.getId());
Abean bean = (Abean)form;
Bbean bbean = *new* Bbean();
bbean.setIme("Franko");
ses.setAttribute("Bbean",bbean);
*return* mapping.findForward("success");
}
then on page B.jsp i display datas:
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean"%><%@ taglib
uri="/WEB-INF/struts-html.tld" prefix="html"%>
<%@ page contentType="text/html;charset=windows-1250"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1250">
<title>untitled</title>
</head>
<body>
<html:form action="action2.do" scope="session">
<P>To je B stran</P>
<P>to je:
<bean:write name="Abean" property="ime" scope="session"/>
<html:text property="ime"></html:text>
<html:submit/>
</html:form>
</body>
</html>
ABean is ActionForm for page A.jsp and Bbean is ActionForm bean from
page B.jsp
what I like to do is to set some parameters which will be displayed when
page B will be called...
I'dont know is this what I have do is ok? I have develped a large
project for car assicuration but when many users acess the page some of
them get null values or exceptions (maybe I'am not doing it in the right
way)?
from the real life...
On page A user must enter a policy number...
Then the ActionForm for page A is called... in this action I acess the
database and read some datas... With this datas i would like to
prepopulate the page B so I declare a new bean which is ActionForm from
page B and prepopulate it with some values... Then I store te bean in
session variable.....
is this the right way? Anybody can give me some example?
best regards
