The people on this forum really are very friendly and extremely helpful. It
just needs a reciprocal amount of effort - which starting a Wiki page would be
a good example of. Maybe start with something like "Understanding Seam
DataModels" and use this thread as a basis?
Regarding your question though; From the manual: anonymous wrote : 27.10.1.
Annotations for use with dataTable
|
| @DataModel
| Outjects a property of type List, Map, Set or Object[] as a JSF DataModel
into the scope of the owning component (or the EVENT scope if the owning
component is STATELESS).
In your Bean you declare your DataModel as @DataModel
| private List<Thing> things;
This outjects a DataModel context variable called 'things' into the same scope
(eg. Event, Session) as your Bean.
But in your datatable you refer to <h:dataTable
value="#{accountService.things}" var="thing"> which is just a list and not a
DataModel. Try changing it to <h:dataTable value="#{things}" var="thing">
Hope this helps.
Cheers,
Damian.
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