Hi.
I am just changing all navigation rules from faces-config.xml to pages.xml.
Then when my action returns a null outcome it does not redisplay the current
page.
I have this method in my component:
| @Stateful
| @Name("userManager")
| public class UserManagerAction {
| ...
| public String create() {
| em.persist(user);
| em.flush();
| return "userList";
| } catch (EntityExistsException e) {
| return Outcome.REDISPLAY;
| }
| }
| }
|
And according the documentation (1.1.6) I tried two configuration in my
pages.xml:
a) (This is not in the docs, but I saw it in this forum)
|
| <page view-id="/user/new.xhtml" no-conversation-view-id="/user/list.xhtml">
| <navigation from-action="#{userManager.create}">
| <redirect view-id="/user/list.xhtml"/>
| </navigation>
| </page>
|
|
b) (according the book)
| <page view-id="/user/new.xhtml" no-conversation-view-id="/user/list.xhtml">
| <navigation from-action="#{userManager.create}">
| <rule>
| <redirect view-id="/user/list.xhtml"/>
| </rule>
| </navigation>
| </page>
|
In the both cases (a, b) after userManager.create() returns null or
Outcome.REDISPLAY the current page is not redisplayed, I always get the
list.xhtml page.
Anyone knows why?
Could this be a bug? or is it my fault?
Please help me.
BTW, it could be good idea to add to Outcome class something like:
Outcome.SUCCESS. This because in these cases (using navigations with String
returning methods and pages.xml navigations) the outcome sometimes does not
matter. I know we can use void methods, but adding error messages and checking
those in the navigation rule involves more configuration steps, I think
unnecessary for these cases. What do you think?
Thanks in advance.
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