Re: [jsr-314-open-mirror] [jsr-314-open] composite components: targets attribute revisited

>>>>> On Thu, 28 Oct 2010 12:56:53 -0500, Leonardo Uribe <lu4242(a)gmail.com&gt; >>>>> said: LU> Hi LU> To be more explicit, this is the example that should fail: LU> <ez:loginPanel id="loginPanel" model="#{bean}"> LU> <f:actionListener for="loginEvent" LU> binding="#{bean.loginEventListener}" /> LU> <f:actionListener for="loginEvent" LU> binding="#{bean.loginEventListener2}" /> LU> <f:actionListener for="cancelEvent" LU> binding="#{bean.cancelEventListener}" /> LU> </ez:loginPanel> LU> <composite:interface name="loginPanel"> LU> <composite:actionSource name="loginEvent" /> LU> <composite:actionSource name="cancelEvent" /> LU> </composite:interface> LU> <composite:implementation> LU> <h:commandButton name="button1"> LU> <f:actionListener LU> binding="#{cc.actionSource.loginEvent}"/> LU> </h:commandButton> LU> <x:mycompositecomponent name="button2"> LU> <f:actionListener LU> binding="#{cc.actionSource.cancelEvent}" for="someOtherEvent"/> LU> </x:mycompositecomponent> LU> </composite:implementation> LU> In this case, the binding #{cc.actionSource.loginEvent} does not point to LU> just LU> one actionListener. GP> Leo, IMO your example wouldn't need to fail: the nested GP> actionListener with binding="#{cc.actionSource.loginEvent}" would GP> need to execute *all* actionListeners that have been bound to GP> "loginEvent". In this case "#{bean.loginEventListener}" and GP> "#{bean.loginEventListener2}" would reside in a Map named GP> cc.actionSource.loginEvent and could both be executed. Wouldn't this GP> work? The type of the binding attribute is specified thus. Value binding expression that evaluates to an object that implements javax.faces.event.ActionListener How would you make that handle a list? Sure, we could go and add a raft of new "bindingList" attributes to all of the attached object handlers in f:, but is it worth the complexity? Ed -- | edward.burns(a)oracle.com | office: +1 407 458 0017 | homepage: | http://ridingthecrest.com/ | 9 work days until German Oracle User's Group Conference