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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