Hi,
we had nearly the same problem in a project and we had to build our own
stack (which contained both action and jsp names) and when we wanted to
go back we used the stack. Nevertheless, i don't think you need to keep
the whole stack and you could give the jsp name as a parameter of your
form (by a hidden field for exemple). In your action, the attribute must
have a setter and a getter and, in your struts.xml you coul use a result
of this kind :
<result name="myResultName">${myAttribute}</result>
if 'myAttribute' contains a string that points to your jsp then the jsp
will be displayed again.
Regards
Sébastien
Dirk Forchel a écrit :
I have a problem forwarding to the same page after a request is submitted by
a form. This could be straightforward until this form is only on the same
page. In this case I would use a "dispatcher" to forward to the appropriate
JSP. But how can I forward to the "same page" if I use the same form on
different pages?
How do I forward to the same page I was coming from? The typical example for
this is to change the language of a website with a "change-language-form".
Someone is on one page and simply wants to change the language and expects
to see the same page with the different language selected. Another case
could be a login-form displayed. No matter when the login is performed, the
user will be returned to the same page he has been before. A similiar case
could be a "search-form" where the user types in a search term. If
validation fails for a non-existing term, the Workflow-Interceptor expects
an "input"-result where to forward. But this "input"-result is different to
all pages including this search-form.
Exists something like a "request"-history (a stack of all forward-requests)
in Struts2?
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