great! after delare a ineer class below:
        class PageIdVersion {
                public int id;
                public int version;
                public PageIdVersion last;
        }
then the track function works.


John Patterson wrote:
> 
> 
>       // must declare hash map because meta data must be serializable
>       private MetaDataKey<HashMap<String, PageIdVersion>> lastPageIdVersionKey
> = new MetaDataKey<HashMap<String, PageIdVersion>>() {};
> 
> 

-- 
View this message in context: 
http://www.nabble.com/Possible-to-retrieve-previous-page-from-PageMap-tp20861106p22488568.html
Sent from the Wicket - User mailing list archive at Nabble.com.


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org

Reply via email to