[jboss-user] [JBoss Seam] - Re: Entities with one/many_to_many relationships and SEAM

[trouby]

Hey,

Btw, going a seocnd for the original subject of this post ;)

Is there any example of using multiple selection tags such as:
'selectManyListbox'  ?

I'd like to see a collection set automatically and not a specific entity,

As I understand, the SelectItems annotation and the entityconverter together supports multiple selections and set selected items directly into the list?

Is there any example for this?

I tried the following code:


  | <h:selectManyListbox id="xx" size="10" value="#{x.yList}" converter="org.jboss.seam.EntityConverter" required="true">
  |                                         <f:selectItems value="#{yList}"/>
  |                                     </h:selectManyListbox>
  | 



But I always get 'Validation Error: Value is not valid', also I can assure that EntityConverter does not even try to convert the values to objects...


Thanks a lot,

Asaf.

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