I got it.
The different behavior of this question may be cause by the setting of
SymbolConstants.SUPPRESS_REDIRECT_FROM_ACTION_REQUESTS.
In my developing product,the value of
SUPPRESS_REDIRECT_FROM_ACTION_REQUESTS is set to true,then the response
is empty.
When I set it to false,the response is correct.
Is this a problem?
BTW,I'm using 5.0.18.
Thanks.
Bill Holloway ??:
I set up just such a page, and have it working. It returns my index just
fine. I'm using 5.0.18, JDK 1.5, Jetty 6.1.8.
Bill
On Fri, Dec 26, 2008 at 8:24 AM, d0ng <agile.j...@gmail.com> wrote:
Thanks for your reply.
But I find a comment "The activate event handler may also return a value,
which is treated identically to a return value of a component event request
event trigger. This will typically be used in an access validation
scenario."
from the page http://tapestry.apache.org/tapestry5/guide/pagenav.html .
The return value of a component event request event trigger could be a page
instance,should I think the same as activate event?
Thanks.
Bill Holloway ??:
My guess is that the page activation context isn't designed for this.
There
are a couple of workarounds. One would be to inject the Response service
(org.apache.tapestry5.services.Response) into your page class and then use
it to perform the redirection in your onActivate method:
@Inject
private Response _response;
void onActivate ()
{
_response.sendRedirect("/some/other/page");
}
Cheers,
Bill
On Wed, Dec 24, 2008 at 9:59 AM, d0ng <agile.j...@gmail.com> wrote:
Hi,
I have a page that's used to redirect request to other page in some
case,but I don't make it work well.
For example,in the test code the Index page can't be render and there is
nothing to output.
public class Test {
@InjectPage
private Index index;
public Object onActivate() {
return index;
}
}
Does anyone know why?
Thanks.
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