you would create one that would write out some html like
<html><head><script>history.go(-2);</script></head><body/></html>

-igor

On Wed, Sep 1, 2010 at 4:26 PM, Chris Colman
<chr...@stepaheadsoftware.com> wrote:
> I have a form/page that can be invoked from different pages so I can't
> easily specify which page should be returned to after submit.
>
> Given that the simple javascript code:
>
> history.go(-1)
>
> takes the user 'back' to the previous page I was wondering if I could
> somehow set up an IRequestTarget that would execute that javascript
> after the form is successfully submitted.
>
> Eg.,
>
> public void onSubmit()
> {
>        IRequestTarget rt = new <some appropriate IRequestTarget class>
>        rt.<add the javascript code>
>        getRequestCycle().setRequestTarget(rt);
> }
>
> Which IRequestTarget implementation class would I use for that, if any?
>
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