The only thing that I
can think of is to redirect the user to a different (perhaps error)
exactly, send them back to wherever they go to select the foo they want to
look at. Do you have a SelectFooAction?
On 6/20/06, Antonis Lebesis <[EMAIL PROTECTED]> wrote:
Thank you Don.
I have done that and the session expiry problem is solved. The
bookmark problem still exists though...
There is a way to overcome this as well:
ActionForward forward = new ActionForward();
forward.setPath(mapping.findForward("reload").getPath() + "&id=23");
which redirects to http://my.foo.site/loadFoo.do&id=23 , but this is
a hack I wouldn't like to use (plus I would have to change the code
for ~60 classes many of which are DispatchActions: a lot of work
:))...
Antonis
On 6/20/06, Don Vawter <[EMAIL PROTECTED]> wrote:
> Can you take the request parameter and populate a hidden form field
> with it? Mixing request params with form fields
> has caused me grief more than once.
>
> On Jun 19, 2006, at 7:34 PM, Antonis Lebesis wrote:
>
> > Hello,
> > I have a jsp (foo.jsp) that displays information about a certain
> > foo. I have defined a LoadFooAction, that prepares the foo object and
> > the SubmitFooAction, that is called when I want to change the
> > appearance of foo in foo.jsp [suppose that foo is a list of bars and
> > that I want to change the order of bars (by name, by date etc)].
> >
> > In struts-config.xml I have defined the following:
> > <action path="/loadFoo" type="LoadFooAction" name="FooForm">
> > <forward name="success" path="/foo.jsp"/>
> > </action>
> > <action path="/submitFoo" type="SubmitFoo" name="FooForm">
> > <forward name="reload" path="/loadFoo.do" redirect="true"/>
> > </action>
> >
> > In order to identify which foo to load, I have added a parameter in
> > loadFoo, called id, ie
> > http://my.foo.site/loadFoo.do&id=23
> >
> > The problem is that when I press submit in foo.jsp, the execute
> > method in SubmitFooAction redirects the browser to
> > http://my.foo.site/loadFoo.do, loosing the id parameter from the url.
> > I can store either foo or "id=23" to session and retrieve them from
> > there when the id parameter is not present, but what happens when the
> > session expires and the user presses refresh or if the user decides to
> > bookmark the page? I end up with a loadFoo.do without any information
> > about which foo to display.
> >
> > Has any of you dealt with this problem before? The only thing that I
> > can think of is to redirect the user to a different (perhaps error)
> > page when no info is available, but I would really like to be able to
> > do something better than that.
> >
> > Thanks in advance,
> > Antonis
> >
> > PS. I know it's long, but it's 4:30 in the morning (EEST)...
> >
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