Question

Hey. I have this controller:

def participated_favourite = {

        def user = User.get(1)
        def conferenceUser

        def original = ConferenceUser.findAllByUser(user)
        def temp = ConferenceUser.findAllByUserAndIsFavourite(user, 1) // all conferenceUser filtered by User

        def priz = [:]
        def subm = [:]

  ...
  ...

  [temp: temp, priz: priz, subm: subm, orig: original]
}

I want now to be able to select in a selectBox, the list of conferences passed by ‘original’ (in the participated_favourite.gsp).

How can i do that?

<g:select name="" from="${orig.list()}" optionKey="id" value=""  />

This is giving me an empty select box which shouldnt. because there is one record in my database. What am i doing wrong?
Thanks in advances,

---

EDIT______________

I have in same gsp the folowing:

<g:each var="it" in="${orig}">
 <table cellspacing="2">
                <tbody><tr>
                   <th>Name</th>
         </tr>
                    <tr>
                   <td class="color1">${it.conference}
</td>
</tr>
</tbody>
</table>
   </g:each> 

And it is p+rinting the values. So i dont know what is the problem in the select..

Answer 1

Try giving the name attribute a value.

—EDIT —–

Try the following to troubleshoot:

Does this work?

<g:select from="${ConferenceUser.list()}" />

If so, how about this?

<g:select from="${ConferenceUser.list()}" optionKey="id" />