have you tried
class myrequestcycle extends webrequestcycle {
onruntimeexception(e) {
if (e instanceof pageexpiredexeption) {
if (getrequst().isajax()) {
// this is an ajax request that caused pep exception
throw new abortwithhttpstatusexception(400);
}}}}
-igor
On Tue, Jun 23, 2009 at 6:13 PM, Ryan McKinley<[email protected]> wrote:
> Is there anyway for an ajax call to catch the PageExpiredException?
>
> I am using the jquery history plugin to load pages in wicket
> (http://www.mikage.to/jquery/jquery_history.html) -- this lets me do
> ajax updates with bookmarkable urls. The one issue I am having is
> that if the session has expired it gives a big error when I could
> easily recover by simply refreshing the whole page.
>
> I figured the failure callback on wicketAjaxGet would let me do this.
> I have tried:
>
> function pageload(hash) {
> var cburl =
> "../?wicket:interface=:0::IActivePageBehaviorListener:1:1&wicket:ignoreIfNotActive=true"
> + "&hash="+hash;
> wicketAjaxGet( cburl, function(){}, function(){
> // on failure... reload the whole page...
> alert( "Dooh " + document.location );
> window.location.reload();
> } );
> }
>
> This works fine if the server is turned off, but for the
> PageExpiredException - it redirects to:
> http://localhost:8080/?wicket:bookmarkablePage=:org.apache.wicket.markup.html.pages.InternalErrorPage
>
> anyway to avoid that?
>
> Perhaps override WebApplication:
> protected Page onDeploymentRuntimeException(Page cause, RuntimeException ex)
> {
> // ????
> }
>
> but not sure what is the wicket way...
>
> thanks for any pointers!
>
> ryan
>
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