Change the 'success' forward back to PCATable.jsp. To use frames, all
you have to do is change your starting point, which should now be
PCAFrames.jsp. In your PCAFrames.jsp, make sure you have a frameset
that links to /editQuoteSummary, and not PCATables.jsp.
Calvin
On 19 Jul 2001 10:08:25 +0100, Alexander, Glynn (LIT) wrote:
> Hi Devon,
> Thanks for your reply. I think that my understanding of the framework is
> sparse as I dont understand how this works. I have an app which collects
> insurance quote information. We are using an EJB to store the information
> as it is collected from the user on multiple screens. My starting point is
> /editQuoteSummary which looks up the EJB and populates the quotesummaryForm
> with default user data using the class
> com.libertymutual.lit.pca.EditQuoteSummaryAction. In my original version I
> then had the 'success' forwarding to a PCATable.jsp file (rather than
> PCAFrame.jsp as is shown below) which had 2 jsp includes(PCANavigation.jsp
> and PCAQuoteSummary.jsp), the latter of which had the definition for the
> form <html:form action="/saveQuoteSummary.do">. This seemed to work OK.
>
>
> <!-- Edit quote summary -->
> <action path="/editQuoteSummary"
> type="com.libertymutual.lit.pca.EditQuoteSummaryAction"
> name="quotesummaryForm"
> scope="request"
> validate="false">
> <forward name="failure" path="/mainMenu.jsp"/>
> <forward name="success" path="/PCAFrame.jsp"/>
> </action>
>
> <!-- Save quote summary -->
> <action path="/saveQuoteSummary"
> type="com.libertymutual.lit.pca.SaveQuoteSummaryAction"
> name="quotesummaryForm"
> scope="request"
> validate="false">
> <forward name="failure" path="/PCAQuoteSum.jsp"/>
> <forward name="success"
> path="/editPropertyQuestions.do"/>
> </action>
>
> Our user then wished to implement frames. So I changed the PCATable.jsp to
> a frames implementation (PCAFrame.jsp). However when I access the
> PCAFrame.jsp I get the following error in the frame asscociated with
> PCAQuoteSummary.jsp:
> Error 500
> An error has occured while processing
> request:http://localhost/PCAWebAppEJB2/PCAQuoteSummary.jsp
> Message: Server caught unhandled exception from servlet [jsp]: Cannot find
> bean quotesummaryForm in scope request
>
> Can you see what I am doing wrong ?
>
> Thanks
> Glynn
>
>
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: 18 July 2001 13:50
> To: [EMAIL PROTECTED]
> Subject: RE: Using Frames within STRUTS
>
>
> > I would like to make use of frames within my STRUTS application but am
> > unsure how the framework handles frames. For example, if I
> > have a form
> > within a JSP page (form.jsp) and that page is presented to
> > the user within a
> > frame (frame.jsp), how should I associate the ActionForm to
> > the form.jsp
> > within the struts-config.xml file. I want the app to navigate to the
> > frame.jsp page but cannot associate the ActionBean to this
> > jsp as it does
> > not have a form tag. Is there a recommended solution ?
>
> Not sure I fully understand but here goes...
>
> When form.jsp starts generating the HTML for the form, it will look for
> an ActionForm from which it can get default values. The name it will
> use to look for this bean is defined in the struts-config.xml under the
> Action to which you will be submitting the form. So the ActionForm name
> is associated with the Action that receives it rather than the JSP that
> generates it. So the fact that the JSP that generates it is wrapped
> inside a frame isn't really an issue.
>
> There are at least two other possible problems, though:
>
> 1) If you want the previous Action to preload the ActionForm with
> some information (from a database, for example) you can do
> this by making your own ActionForm bean, filling it in, and
> then saving it in the session scope under the name which is
> declared in the Action that will receive it. It will then be
> found automatically when form.jsp generates the HTML.
>
> 2) If you choose to automatically validate the ActionForm, you
> need to specify the "input" page so that Struts can
> automatically send you back there in case of an error. I don't
> have experience with this but you should be able to specify
> your frame.jsp file as the input source. When it then
> renders form.jsp within, this inner page will still find the
> ActionForm in the context if it were the highest level page.
>
> Does that help?
>
> Devon
