Re: Ajax Requests and Session Timeouts
Re: Ajax Requests and Session Timeouts
- Subject: Re: Ajax Requests and Session Timeouts
- From: Timo Hoepfner <email@hidden>
- Date: Mon, 22 Nov 2010 21:00:00 +0100
Hy Johnny,
this is what I'm using in some of our apps in the WOApplication subclass:
@Override
public WOResponse handleSessionRestorationErrorInContext(WOContext context) {
try {
WOResponse response;
if (context != null) {
response = _redirect(context, "sessionExpired"); // -> DirectAction
} else {
response = super.handleSessionRestorationErrorInContext(context);
}
return response;
} catch (Throwable t) {
log.fatal(t.getMessage(), t);
return super.handleSessionRestorationErrorInContext(context);
}
}
private WOResponse _redirect(WOContext context, String directActionName) {
WOResponse response;
NSDictionary<String, ?> params = new NSDictionary<String, Object>(Boolean.FALSE, "wosid");
// String url = context.directActionURLForActionNamed(directActionName, params);
String url = ERXWOContext._directActionURL(context, directActionName, params, false);
if (AjaxUtils.isAjaxRequest(context.request())) {
response = createResponseInContext(context);
response.appendContentString("<script>document.location.href='" + url + "';</script>");
} else {
WORedirect page = pageWithName(WORedirect.class);
page.setUrl(url);
response = page.generateResponse();
}
return response;
}
HTH,
Timo
Am 22.11.2010 um 20:35 schrieb Johnny Miller:
> Hi,
>
> I'm sure this is discussed somewhere but I'm unable to find it.
>
> If a session timeouts between ajax requests how do you handle the response? I assume it is a combination of WOApplication's handleSessionRestorationErrorInContext and AjaxUtil.isAjaxRequest methods.
>
> Do you just return a javascript method in the response that redirects to a direct action? I can also see from wocontext that you may be able to triangulate which page the request originated from.
>
> Anyway, any advice would be greatly appreciated!
>
> Johnny Miller
> Kahalawai Media Corp
> http://www.kahalawai.com
>
>
>
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