Thanks, Dan! I'll experiment locally and if it goes well then I'll send a pull request.
Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov On Mon, Dec 1, 2014 at 8:41 AM, Dan Haywood <[email protected]> wrote: > On 30 November 2014 at 21:02, Martin Grigorov <[email protected]> > wrote: > > > Hi, > > > > I want my action button to produce some JSON and send it back to the > > browser where I will use this data to update a custom component. > > > > Looking at > > > > > https://github.com/apache/isis/blob/master/component/viewer/wicket/ui/src/main/java/org/apache/isis/viewer/wicket/ui/components/widgets/cssmenu/ActionLinkFactoryAbstract.java#L168 > > I see there are two special cases covered: > > - redirect when the result is java.net.URL > > - download when the result is Lob > > > > What is needed to achieve my goal ? > > Is there a way to plug a special handler for a custom result type ? > > > > No, there isn't any plugin point. > > I'm not convinced we need a formal API for this, rather just extend the > existing handler code to support the extra behaviour required... > > > > Or I need to add the new type to org.apache.isis.applib.value package > > > > ... rather than introduce a new JsonP class, my suggestion is that if a > Clob object returned whose contentType is either "application/javascript" > or "text/javascript" (the two media types for JSON-P) then this triggers > whatever new behaviour you require. > > > > > and extend the code in ALFA ? > > > > > yes, just extend the code there. > > Cheers > Dan > > > > > > Martin Grigorov > > Wicket Training and Consulting > > https://twitter.com/mtgrigorov > > >
