Thank you Zhang.
It is OK now.
On Fri, 27 Aug 2004 11:19:48 -0400, Zhang, Larry (L.) <[EMAIL PROTECTED]> wrote:
> There maybe a same question in the archive, but I can simply state here again:
>
> if(!isTokenValid(request){
> return mapping.findForward("error_page");
> }else{
> // good token so prepare for your processing,
> // but the first thing is to reset the token
> resetToken(request);
> // put your logic here to process your action form
> return mapping.findForward("goodForwardPage");
>
>
> }
>
> -----Original Message-----
> From: PC Leung [mailto:[EMAIL PROTECTED]
> Sent: Friday, August 27, 2004 11:08 AM
> To: Struts Users Mailing List
> Subject: Re: My IsValidToken() cannot trap duplicated submission.
>
> I have resetted token like this in the beginning.
> if (!isTokenValid(request, true)) {
>
> What next to check?
>
> On Fri, 27 Aug 2004 11:03:00 -0400, Zhang, Larry (L.) <[EMAIL PROTECTED]> wrote:
> > I think the resetToken should be placed as the first place in your action that
> > processes your submitted form, instead of when you are done processing the
> > submitted form.
> >
> > -----Original Message-----
> > From: Erik Weber [mailto:[EMAIL PROTECTED]
> > Sent: Friday, August 27, 2004 10:57 AM
> > To: Struts Users Mailing List
> > Subject: Re: My IsValidToken() cannot trap duplicated submission.
> >
> >
> > When you are done processing the submitted form, invoke "resetToken".
> >
> > Erik
> >
> >
> >
> >
> > PC Leung wrote:
> >
> > >After clicking submit button and then go back previous page,
> > >data is still there, click the submit button again. record will be
> > >saved once more time. The IsValidToken cannot trap the duplicated
> > >submission.
> > >
> > >Initial page:
> > >http://localhost:8080/erp/AddUserProfile.jsp
> > >if clicking submit button, goes to
> > >http://localhost:8080/erp/addUserProfile.do?method=create
> > >
> > >struts-config.xml like this.
> > > <action path="/addUserProfileSetup"
> > > type="com.erp.quotation.AddUserProfileAction"
> > > name="addUserProfileForm"
> > > scope="request"
> > > validate="false">
> > > <forward name="success" path="/AddUserProfile.jsp" redirect="true"/>
> > > </action>
> > > <action path="/addUserProfile"
> > > type="com.erp.quotation.AddUserProfileDispatchAction"
> > > name="addUserProfileForm"
> > > scope="request"
> > > validate="true"
> > > parameter="method"
> > > input="/AddUserProfile.jsp">
> > > <forward name="success" path="/AddUserProfile.jsp"/>
> > > <forward name="failure" path="/AddUserProfile.jsp"/>
> > > <forward name="cancel" path="/UserMaint.jsp"/>
> > > </action>
> > >
> > >Initial page already shows with a token.
> > >
> > >Why the following DispatchAction cannot trap duplicated submission?
> > >
> > >public final class AddUserProfileDispatchAction extends DispatchAction {
> > > public ActionForward create (ActionMapping mapping,
> > > ActionForm form,
> > > HttpServletRequest request,
> > > HttpServletResponse response)
> > > throws Exception {
> > > HttpSession session = request.getSession();
> > > ActionErrors errors = new ActionErrors();
> > > if (!isTokenValid(request, true)) {
> > > errors.add(ActionErrors.GLOBAL_ERROR,
> > > new ActionError("error.transaction.token"));
> > > }
> > >
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> > >
> > >
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