[jboss-user] [JBoss Seam] - Re: EntityHome persist problem
While I didn't look close enough to determine whether there are other problems,
from my own experience I know sooner or later you could run into a problem with
that factory being invoked only once in a conversation, and hence your factory
made instance not being the same as the one home uses.
Hence, while you still may be having another problem, one first change I'd make
is to forget about that advice in the reference manual to use the shorter
syntax with a factory made instance, and rather than
value=#{uGroup.name}
| value=#{uGroup.ugrouptype}
| ...
instead use the longer but always correct syntax
value=#{groupHome.instance.name}
| value=#{groupHome.instance.ugrouptype}
| ...
Then go find your remaining problems, if any.
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[jboss-user] [JBoss Seam] - Re: EntityHome persist problem
Put a h:message component on the selectOneListbox (or better still keep a h:messages component running for the whole page during devel) and check what validation/update/conversion errors you are getting. And I've never had a problem with the style the ref manual recommends for EntityHome's and factories View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4017693#4017693 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4017693 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: EntityHome persist problem
1) Make sure you are in a conversation 2) components.xml IIRC but that error is more serious and means the entityconverter hasn't been able do its job. Make sure you are using 1.1.6 not 1.1.5. Are you getting that error when you don't select an option? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4017765#4017765 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4017765 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: EntityHome persist problem
Thanks for the tips. I am using 1.1.6 and I don't get that error when nothing is selected. Any other suggestions on how to debug this? Oh, and I am using Icefaces 1.5.3.. thanks much, Dustin View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4017832#4017832 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4017832 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: EntityHome persist problem
Pete, To get the problem I saw you need to do this as I got to do when I started from a seam-generated project a couple weeks ago (things changed in seam-gen since, I think now there is join instead of begin): From a list view (with query) go to create new entity page with a propagation begin, then with a link that doesn't end the conversation (someone else on the project put a tree of top level commands into a div for all pages) go somewhere else, soon through links come to the list again (but not back, just following links as usual), at which time you still have the same conversation that began, go to create new entity page (with same propagation begin), and you have a problem. For the heck of it put the id of the factory made instance up next to the id of the home.instance and they were different! I saw it. I repeated it. Why a new home? I'm not sure. But why not a new factory made instance? I guess the one from when the conversation began last time here still was around, so no call to factory method. My solution was twofold: 1) I stopped using the factory made instance. 2) I for now don't go there with a propagation begin. I'm still trying to get a full understanding of what I'll want to do with conversations. Let's say I'm in a conversation to do something, what are all the possible ways out, and how to I get 100% certainty of behavior at all possible exits. That should include a team member putting any kind of non-seam aware link into a part of the page that I just include, or almost any kind of link. I've mentioned this before in http://www.jboss.com/index.html?module=bbop=viewtopicp=4010984 View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4017864#4017864 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4017864 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: EntityHome persist problem
Not sure about all the details now, but the problem was real. I clearly had it display in the view fields from the factory made instance and from the home.instance, and they were two separate instances. I showed the screen to a colleague. Since I've stopped using the factory made instance I don't have that kind of problem any more. And it probably was made more frequent of a problem because of use of propagation begin without matching end. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=4017872#4017872 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=4017872 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
