August 2007 - jboss-user - Jboss List Archives

[JBoss Seam] - Re: deleted entity passed to persist

by ellenzhao

yes, that's what I wanted to remove. I changed my code like this and it worked smoothly now: >From the controller bean, removed the code: | public void removeAnItem(Item anItem){ | entityManager.remove(anItem); | } | In the entity bean ShoppingPlan, added this method: | public void removeAnItem(Item anItem){ | this.items.remove(anItem); | } | And in the .xhtml page, call the removeAnItem(item) method from the entity bean instead of from the controller bean. Things are working, the item is removed from both the database and the web page, I'm happy. But I'm not sure _why_ the first approach, i.e. using entityManager to remove the item always resulted in that exception.... Regards, Ellen View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071923#4071923 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4071923

18 years, 8 months

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[JBoss Seam] - Re: How to end a conversation with free form navigation

by pete.muir＠jboss.org

As Matt says, set a sensible conversation timeout. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071922#4071922 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4071922

18 years, 8 months

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[JBoss Seam] - Re: Manager component, Factory method and page action

by pete.muir＠jboss.org

Use a page action. @Unwrap and @Factory aren't for this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071921#4071921 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4071921

18 years, 8 months

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[JBoss jBPM] - jbpm-jpdl-3.2.1's jbpm-console don't select transition

by gsccnu

I has tested jbpm-jpdl-3.2.1's jbpm-console and websale.When token in Evaluate web order,i click "More Info Needed".But then token go to fork instead of node of "Fix web order data". Did some people encountere similar problems? Thanks in advance View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071920#4071920 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4071920

18 years, 8 months

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[JBoss Seam] - Re: login re-direct (possible doco problem 13.4.6)

by pete.muir＠jboss.org

Please file jira issues. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071919#4071919 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4071919

18 years, 8 months

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[JBoss Seam] - Re: Live Sites Using SEAM?

by pete.muir＠jboss.org

You are best off asking Red Hat/JBoss sales about this - there are lots of sites, some quite large, but they will have some references they can give you. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071918#4071918 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4071918

18 years, 8 months

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[JBoss Seam] - Re: Can s:selectItems work in this scenario?

by pete.muir＠jboss.org

There is a JIRA request open for both more control over the printed value, and for doing this with convertEntity. Why do you want to print out the pk, not a placeholder (revealing your pk to the world isn't a great idea, hence the placeholder). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071917#4071917 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4071917

18 years, 8 months

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[JBoss Seam] - Re: DataModelSelection is null

by ilya78

"ilya78" wrote : "pete.muir(a)jboss.org" wrote : Yes, that is what PAGE scope does. So use it. | | But it does not work with DataModel - I've posted above the example that is not working. It is a mistake in the example above, the correct is : @DataModel(value="eventList", scope=ScopeType.PAGE) This is what I am trying and is not working (sorry for the confusion) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071915#4071915 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4071915

18 years, 8 months

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[JBoss Seam] - Re: Exception thrown on Stateful Session Bean lifecycle

by sverker

Ok, maybe I've found it. Look at this: | queue = new PriorityBlockingQueue<QueueItem>(result.size(), new Comparator<QueueItem>() { | public int compare(QueueItem o1, QueueItem o2) { | // This will cause the queue to be sorted in the inverse natural order | // i.e. higher numerical value of priority attribute gives higher priority | return -o1.getPriority().compareTo(o2.getPriority()); | } | }); | The stacktrace says the problem is to instanciate CallHandlerActionBean$1, i.e. an anonymous inner class of CallHandlerActionBean. I had searched for it before but didn't find it until now. This kind of constructions are quite common in example code but obviously easy to blow a big hole in the foot... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071914#4071914 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4071914

18 years, 8 months

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[JBoss Seam] - Re: DataModelSelection is null

by ilya78

"pete.muir(a)jboss.org" wrote : Yes, that is what PAGE scope does. So use it. But it does not work with DataModel - I've posted above the example that is not working. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4071913#4071913 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4071913

18 years, 8 months

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jboss-user August 2007