[jboss-user] [JBoss Seam] - Re: clarification about propagation=
In my app, whenever user clicks on some of the menu links I am starting the new conversation and specifying the propagation=end on every menu link. My expectation is to kill the current conversation whenever click on link. Right now what's happening is its not complaining on creating the new conversation but the previous conversation data is carry over to the new one. If you introduce propagation='kill', does my problem is going to resolve? I would appreciate if anyone suggests work around/solution to the problem. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4058816#4058816 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4058816 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: clarification about propagation=
I recant. The s:link view=/myOther.xhtml action=#{conversation.end}
value=Outta Here / doesn't work like an action on the source page, but on
the target page.
Now I have tested it works to write one component like
import org.jboss.seam.annotations.Name;
| import org.jboss.seam.core.Conversation;
|
| @Name(conversaction)
| public class Conversaction {
|
| public String endAndTo(String viewId) {
| Conversation.instance().end();
| return viewId;
| }
| }
and to have link from source page /my.xhtml like
s:link action=#{conversaction.endAndTo('/myOther.xhtml')} value=Outta Here
/
On the down side it appears that any f:param name=paramToMyOtherName
value=paramToMyOtherValue / doesn't arrive at the target page.
Also, regrettably, it does cost an extra redirect.
Would have been nicer instead to have used a built-in
s:link view=/myOther.xhtml propagation=kill value=Outta Here /
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[jboss-user] [JBoss Seam] - Re: clarification about propagation=
Of course propagation=end works the same as end-conversation / and @End - that's certainly it's contract!. Remember that what end actually does is demote the long running conversation to temporary. So, you demote your lrc to temporary and hence the lrc context is still available at the next request but the conversation is temporary. You need to use end-conversation beforeRedirect=true / (on the navigation rule, and then you can do a begin-conversation in your destination.page.xml) to get the behaviour you're after. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4034164#4034164 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4034164 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: clarification about propagation=
Put a feature request in for beforeRedirect on s:conversationPropagation in JIRA View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4034238#4034238 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4034238 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: clarification about propagation=
Then how about introducing propagation=kill which mostly works like propagation=none but doesn't let the conversation linger around until it times out. As I want to use these inside s:link/ and not inside navigation rules that beforeRedirect=true doesn't work for me, does it? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4034236#4034236 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4034236 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: clarification about propagation=
Pete, I think you're thinking of uses of s:link with action=some.action, while... I'm thinking of uses of s:link with view=/some.xhtml. There is no action involved. I don't think there is a redirect. Right off to the target page with a GET from a URL, render it, done. I want to use s:link, with all its functionality, benefits, etc. Just, please, kill that old conversation. That said, I don't think beforeRedirect on s:conversationPropagation would be the answer. Right or wrong? Just trying to be correct. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4034262#4034262 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4034262 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: clarification about propagation=
oic - oops. Ok, I think that what you are after doesn't fit into the way Seam's conversations work - it's this whole thing about end not ending a conversation, just demoting it. Put it in JIRA as a feature request and see what Gavin says - perhaps I'm wrong - but especially as the functionality you are after *is there* if you do this via navigation rules... View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4034293#4034293 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4034293 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: clarification about propagation=
Found something that works as I want it to:
s:link view=/myOther.xhtml action=#{conversation.end} value=Outta Here /
Not sure whether to call that syntax sweet, but it seems to work.
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[jboss-user] [JBoss Seam] - Re: clarification about propagation=
I admit, you have to know what conversation to end. I looked closer at what I'm doing, and the problem/question seems to be: Should propagation=end end the conversation when entering the target page or when leaving (!) the target (!) page? I argue it should when entering, but it apparently does when leaving. In my test case I am coming via s:link view=/myOther.xhtml value=Outta Here propagation=end / into page myOther.xhtml that coincidentally also has in its myOther.page.xml page | begin-conversation join=true / | /page My thought was like this: The propagation=end means to end the conversation it was coming from (in my.xhtml). End it. Now. First thing when dealing with conversations in the JSF Request-Response Life Cycle. Where in Seam Reference 6.1 it says At the end of the restore view phase of the JSF request lifecycle, Seam attempts to restore any previous long-running conversation context. If none exists, Seam creates a new temporary conversation context. I'd expect the propagation=end at that point to make that conversation go away, and hence fulfill the none exists test. If I have a propagation=none it is gone indeed. But if I have propagation=end then the conversation still is there, and begin-conversation picks it up. Me thinks this just happened as implementation detail, implementing propagation=end like or similar to @End or like end-conversation, while it should be implemented to be effective at the same time as propagation=none would be. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4033628#4033628 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4033628 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: clarification about propagation=
Um. Dude. How the hell am I supposed to know what conversation you want to end when clicking the link if I don't pass the conversation id??! View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4033272#4033272 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4033272 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
