[jboss-user] [JBoss Seam] - Re: selectItems exception

[kukeltje]

Read the documentation. The difference is described in there. Short summary:

s:button:
- does automatically propagate conversation
- does NOT post the fields to the jsf comonent

h:commandButton
- does NOT automatically propagate the conversation (use s:conversationpropagation for that)
- does post the fields to the jsf component.

I think this should go into the FAQ since it was one of the pitfalls I fell into as well (two times, even worse/stupid ;-))

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