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Posted to users@wicket.apache.org by Vytautas <tu...@gmail.com> on 2011/03/19 14:09:07 UTC
Wicket 1.5 setRedirect(true) flag
Hey guys,
simple question about page redirecting in wicket 1.5:
how should i implement such scenario:
@Override
protected void onInitialize() {
1. if (parameters are empty) {
2. setResponsePage(page to redirect);
//1.4 version: setRedirect(true);
return;
}
3. get parameters and go further
super.onInitialize();
}
I would like to redirect to a correct page if parameters are not provided and do not proceed with markup for current panel/page
Currently it seems wicket tries to render panel.
Wicket version: 1.5-rc2
Regards,
Vytautas
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Re: Handling first AJAX request when cookies are disabled
Posted by Don Ferguson <do...@gmail.com>.
Bernard,
I owe you a beer. Calling session.bind() did the trick. Thanks.
-Don
On Mar 21, 2011, at 12:18 PM, bht@actrix.gen.nz wrote:
> Without having tested it, I would try to create a permanent session,
> hoping that the framework would do the rest in order to create server
> side state for the page:
>
> session.bind()
>
> The idea behind this is that Wicket can do AJAX only for stateful
> pages.
>
> Regards,
>
> Bernard
>
>
>
> On Sat, 19 Mar 2011 07:59:46 -0700, you wrote:
>
>> I'm struggling with a problem that probably has an easy solution. When cookies are disabled, if the first action on viewing the site is an AJAX request, it fails because the jsessionid hasn't been written into the URL. I notice that on other sites (such as wicketstuff), this doesn't happen because the first request gets a "302" (Temporarily Moved) to a URL that includes the jsessionid. Is this being done by the servlet container (I'm using Jetty), or is it handled elsewhere in the stack?
>>
>> One workaround to this problem is to setGatherExtenededBrowserInfo(true), but that results in the temporary display of an error page, which freaked out my boss.
>>
>> Any ideas how to best handle this? Thanks, and sorry if this has been discussed before. I searched in vain.
>>
>> -Don
>>
>>
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>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>
>
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Re: Handling first AJAX request when cookies are disabled
Posted by bh...@actrix.gen.nz.
Without having tested it, I would try to create a permanent session,
hoping that the framework would do the rest in order to create server
side state for the page:
session.bind()
The idea behind this is that Wicket can do AJAX only for stateful
pages.
Regards,
Bernard
On Sat, 19 Mar 2011 07:59:46 -0700, you wrote:
>I'm struggling with a problem that probably has an easy solution. When cookies are disabled, if the first action on viewing the site is an AJAX request, it fails because the jsessionid hasn't been written into the URL. I notice that on other sites (such as wicketstuff), this doesn't happen because the first request gets a "302" (Temporarily Moved) to a URL that includes the jsessionid. Is this being done by the servlet container (I'm using Jetty), or is it handled elsewhere in the stack?
>
>One workaround to this problem is to setGatherExtenededBrowserInfo(true), but that results in the temporary display of an error page, which freaked out my boss.
>
>Any ideas how to best handle this? Thanks, and sorry if this has been discussed before. I searched in vain.
>
>-Don
>
>
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---------------------------------------------------------------------
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Handling first AJAX request when cookies are disabled
Posted by Don Ferguson <do...@gmail.com>.
I'm struggling with a problem that probably has an easy solution. When cookies are disabled, if the first action on viewing the site is an AJAX request, it fails because the jsessionid hasn't been written into the URL. I notice that on other sites (such as wicketstuff), this doesn't happen because the first request gets a "302" (Temporarily Moved) to a URL that includes the jsessionid. Is this being done by the servlet container (I'm using Jetty), or is it handled elsewhere in the stack?
One workaround to this problem is to setGatherExtenededBrowserInfo(true), but that results in the temporary display of an error page, which freaked out my boss.
Any ideas how to best handle this? Thanks, and sorry if this has been discussed before. I searched in vain.
-Don
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Re: Wicket 1.5 setRedirect(true) flag
Posted by Martin Grigorov <mg...@apache.org>.
There is no need of setRedirect(true) anymore.
Wicket will see that the new page has different url than the current one and
will redirect automatically.
On Sat, Mar 19, 2011 at 2:09 PM, Vytautas <tu...@gmail.com> wrote:
> Hey guys,
> simple question about page redirecting in wicket 1.5:
>
> how should i implement such scenario:
>
> @Override
> protected void onInitialize() {
> 1. if (parameters are empty) {
> 2. setResponsePage(page to redirect);
> //1.4 version: setRedirect(true);
> return;
> }
> 3. get parameters and go further
> super.onInitialize();
> }
>
> I would like to redirect to a correct page if parameters are not
> provided and do not proceed with markup for current panel/page
> Currently it seems wicket tries to render panel.
>
> Wicket version: 1.5-rc2
>
> Regards,
> Vytautas
> -----------------------------------
> www.xaloon.org
> www.allcarindex.com
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
--
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com <http://jweekend.com/>