resetToken(request); is added to DispatchAction.
Behavior is the same.
If I click the back button after submission,
the token is the old one as the initial display.
How to make it able to check duplicated submission?
Thanks
if (!isTokenValid(request, true)) {
errors.add(ActionErrors.GLOBAL_ERROR,
new ActionError("error.transaction.token"));
}
resetToken(request);
On Fri, 27 Aug 2004 11:09:47 -0400, Erik Weber <[EMAIL PROTECTED]> wrote:
> Larry, what if an error occurs after form validation, but during
> processing of the submit, which requires you to forward back to the
> input page?
>
> Erik
>
>
>
>
> Zhang, Larry (L.) 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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