Hi Fabio,
What Stephen has said is all true, of course, but I'm just wondering if
what you want is some sort of intercept in order to influence the action
prompt that's rendered?
If so, then the answer to that is "no", I'm afraid.
That said, I'm not certain if I fully understand the objective. My *guess*
is that you want to be able to have the user invoke some sort of menu item,
but then programmatically decide which action to delegate on to, almost
like a redirect?
For example, something like:
public class SomeMenu {
public void doSomethingOrOther() {
if(shouldDoSomething()) {
// render the prompt for "doSomething" and invoke
} else
// render the prompt for "doOther" and invoke
}
}
public Object doSomething(int x) {
// would render an action prompt requesting an int param, and return
a single object
}
public List doSomething(boolean y) {
// would render an action prompt requesting an boolean param, and
return a list
}
}
Do I at least understand the question?
Thx
Dan
On 15 June 2016 at 23:33, Stephen Cameron <[email protected]>
wrote:
> At the code level its just OO programming, so whatever your action 'method'
> returns is what Isis will display to the user, as long as it knows of that
> class in its metamodel (from which it builds the view) so the Doenca class
> needs to be annotated with @DomainObject.
>
> then:
>
> @DomainService(nature = NatureOfService.DOMAIN) // not a user viewed
> service
>
> public class Doencas {
>
> public Doenca create(){
> ...
> }
>
> }
>
> and:
>
> @DomainService(nature = NatureOfService.VIEW_MENU_ONLY)
>
> @DomainServiceLayout(
>
> named = "Transações",
>
> menuBar = DomainServiceLayout.MenuBar.PRIMARY,
>
> menuOrder = "1"
>
> )
>
> public class Transacoes {
>
> @Action(semantics = SemanticsOf.SAFE)
>
> @ActionLayout(bookmarking = BookmarkPolicy.AS_ROOT, named="Buscar
> Transação") // Why bookmark an action thats in the menu?
>
> @MemberOrder(sequence = "1.1")
>
> public Doenca buscarTransacao(
>
> final @ParameterLayout(named="Transação") String tr) {
>
>
>
> //Code here
>
> return doencaRepo.create();
>
> }
>
> @javax.inject.Inject
> Doencas doencaRepo;
>
> }
>
> On Thu, Jun 16, 2016 at 3:13 AM, Fabio Purcino <[email protected]>
> wrote:
>
> > Hi Jeroen,
> >
> > Thanks for your reply. Following are some code snippets:
> >
> > First of all I have this Domain Service with an action buscarTransacao
> that
> > shows an parameter screen. It works fine.
> >
> > My goal is call a method like this:
> >
> > manager.InvokeAction("Doenca","create") ;
> >
> > And the action be called showing a parameter screen. I tried to do this
> by
> > injecting Doencas into Transacoes and calling it directly but It bypasses
> > parameter screen.
> >
> > Could you help me solving this issue?
> >
> >
> >
> >
> >
> ***********************************************************************************
> >
> > @DomainService(nature = NatureOfService.VIEW_MENU_ONLY)
> >
> > @DomainServiceLayout(
> >
> > named = "Transações",
> >
> > menuBar = DomainServiceLayout.MenuBar.PRIMARY,
> >
> > menuOrder = "1"
> >
> > )
> >
> > public class Transacoes {
> >
> > @Action(semantics = SemanticsOf.SAFE)
> >
> > @ActionLayout(bookmarking = BookmarkPolicy.AS_ROOT, named="Buscar
> > Transação")
> >
> > @MemberOrder(sequence = "1.1")
> >
> > public void buscarTransacao(
> >
> > final @ParameterLayout(named="Transação") String tr) {
> >
> >
> >
> > //Code here
> >
> > manager.InvokeAction("Doenca","create") ;
> >
> > }
> >
> > }
> >
> >
> >
> ***********************************************************************************
> >
> >
> > I have another Domain Service I intend to be called only
> programmatically.
> > It works fine too.
> >
> >
> >
> >
> ***********************************************************************************
> >
> > @DomainService(nature = NatureOfService.VIEW_MENU_ONLY,repositoryFor =
> > Doenca.class)
> >
> > @DomainServiceLayout(
> >
> > named = "Dados Mestres",
> >
> > menuBar = DomainServiceLayout.MenuBar.PRIMARY,
> >
> > menuOrder = "10.3"
> >
> > )
> >
> > public class Doencas {
> >
> > public TranslatableString title() {
> >
> > return TranslatableString.tr("Doenças");
> >
> > }
> >
> >
> >
> >
> >
> >
> >
> > @Action(semantics = SemanticsOf.SAFE)
> >
> > @ActionLayout(bookmarking = BookmarkPolicy.AS_ROOT, named="Doenças")
> >
> > @MemberOrder(sequence = "1")
> >
> > public List<Doenca> listAll() {
> >
> > return repositoryService.allInstances(Doenca.class);
> >
> > }
> >
> >
> >
> >
> >
> > @Action(semantics = SemanticsOf.SAFE)
> >
> > @ActionLayout(bookmarking = BookmarkPolicy.AS_ROOT)
> >
> > @MemberOrder(sequence = "2")
> >
> > public Doenca create(
> >
> > final @ParameterLayout(named="CID") String cid,
> >
> > final @ParameterLayout(named="Descrição") String descricao) {
> >
> > final Doenca obj = repositoryService.instantiate(Doenca.class);
> >
> > obj.setCid(cid);
> >
> > obj.setDescricao(descricao);
> >
> > repositoryService.persist(obj);
> >
> > return obj;
> >
> > }
> >
> >
> >
> >
> >
> >
> >
> > @javax.inject.Inject
> >
> > RepositoryService repositoryService;
> >
> > }
> >
> >
> >
> ***********************************************************************************
> >
> >
> >
> >
> >
> >
> >
> >
> > 2016-06-15 13:14 GMT-03:00 Jeroen van der Wal <[email protected]>:
> >
> > > Perhaps you can specify your question with some (pseudo) code?
> > >
> > > On 15 June 2016 at 16:41, Fabio Purcino <[email protected]>
> wrote:
> > >
> > > > Hi all,
> > > >
> > > > Is it possible to invoke an action programmatically from another
> > action?
> > > >
> > > > The called action has parameters and I'd like to show the same screen
> > as
> > > I
> > > > click on the service menu.
> > > >
> > > > Thanks and best Regards,
> > > >
> > > > --
> > > > ------------------------------------------------------------
> > > > Fábio Purcino Aragão
> > > >
> > >
> >
> >
> >
> > --
> > ------------------------------------------------------------
> > Fábio Purcino Aragão
> >
>
