your action is normally associated with a formbean, if the scope of this
formbean
is larger then "page" (i.e. request, session, application),
you could put the data in the FormBean
(passed as a parameter in the perform - method of your action)
public ActionForward perform(..., ActionForm aForm, ..., ...) {
aForm.setSomeProperty(backendValue);
...
return forward;
}
and use this formbean on the jsp page
by declaring:
<jsp:useBean id="aForm"
name="theFormBeanAssociatedWithTheAction" class="..."
scope="session (simular scope as defined for the FormBean in
stuts-config.xml)"
/>
this way you call the property in the jsp:
<%=aForm.getSomeProperty()%>
or check java.sun.com for more details on how to use beans in jsp's.
Hope this can help !
-----Oorspronkelijk bericht-----
Van: Thorsten Maus [mailto:[EMAIL PROTECTED]]
Verzonden: woensdag 15 mei 2002 12:29
Aan: [EMAIL PROTECTED]
Onderwerp: using parameter defined inside Action Form
Hi there...
Im facing a problem Im not yet able to solve..
my action class retrieves content from a backend area.
this data should be made accessable for the jsp-page.
i therefore put the data into public methods inside the action-form..
how can my jsp page now address the parameter ???
thanks in advance
thorsten
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