Hi, It's not supported by UIData, because sets are not indexed.
The workaround would be the wrapper you mentioned or a custom property resolver; http://www.jroller.com/page/mert?entry=settolistpropresolver_for_jsf_el Cagatay On 1/14/07, lightbulb432 <[EMAIL PROTECTED]> wrote:
Can the value attribute of a h:dataTable be set to any Collection? I tried setting it to a Set (specifically, HashSet), but that gave trouble. To solve this, I added another property to the backing bean which simply wrapped that bean's Set in a List and used that as the value attribute, and then it worked fine! What is the reason that Sets/HashSets aren't allowed to be used? I sure hope there's a way to get it work, as many of my Collections are Sets and I wouldn't like to clutter my code with List wrappers just to make this work. -- View this message in context: http://www.nabble.com/Can-dataTable%27s-value-be-a-HashSet--tf2982099.html#a8329377 Sent from the MyFaces - Users mailing list archive at Nabble.com.
