Error in Lab 4

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Anthony

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Nov 13, 2012, 12:28:24 PM11/13/12

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Perhaps I'm too late to ask help on this, but it caught us by surprise as we were doing last minute checking in anticipation of the grading session Thursday. We have been seeing this warning/error whenever we go to our JSF page:

WARNING: FacesMessage(s) have been enqueued, but may not have been displayed.

Basically, when we add an item to our database, the item gets added fine and can be seen in the database. However, the JSF page, which displays all the items in the database, does not display the newly added item (but still displays all the other items). If you restart the JBOSS server (or just the JSF page if you are running on Eclipse), that newly added item then becomes displayed on the JSF page.

It looks like the JSF page is getting built once and only once when the JBOSS server is first started and then is never built again while the JBOSS server is still running.