Hello,
I am sorry that I need your advice again:
In more than one case I have to use EventBubbling or a call from a JavaScript
script to a Component. That looks all very nice but it seems to generate a
wired problem. The separation to the Component leads to a situation that the
user interaction (directly or via the JS script) will be revived by the
component. In my case that interaction should lead to a call of another page.
As we have EventBubbeling in Tapestry I promote the call from the receiving
component to the page via
@Inject
private ComponentResources resources;
public boolean onActionFromShowDetail(ProvinceInFY element) {
logger.info("Communicate to parent page via EventBubbeling Call for
Full View :["+element.getTitle()+"]");
Long l = element.getId();
resources.triggerEvent("ShowDetailsViaBubble", new Object[]{l},
null);
return false;
}
In the java class for the page I implement the receiving base method this way
public void onShowDetailsViaBubble(Object[] values) {
Long l = (Long) values[0];
long elementid = l;
logger.info("Bubbled up with id " + elementid);
}
To that point everything runs fine. But I want to go to another page from here
and that seems to be impossible. If I return and Object of a injected Page. I
will get an exception saying that this return type is not allowed.
Next I tried:
@InjectPage
DetailUserNice detailPage;
Link link = pageRenderLinkSource.createPageRenderLink(detailPage.getClass());
Directly or in a sub-method.
At one point the console tells me
[INFO] InternalModule.PageLoader Loaded page 'nav/user/DetailUserNice' (it) in
19,247 ms
But then it updates the main page that I want to leave.
Any suggestions?
Thank you in advance.
Janko
