[jboss-user] [JBoss Seam] - seam-gen : list.xhtml - Create Button issue

gonzalad do-not-reply at jboss.com
Thu Nov 29 03:55:31 EST 2007


When using seam-gen (2.0.0) I have the following issue : in list page, button 'Create entity' can disappear.

To reproduce the problem, you'll need 2 associated entities (i.e. @ManyToOne) :
1 - navigate to entity A list.
2 - click 'Create entity A' button.
3 - click 'Select entity B' button.
4 - on entity B edit page, just click on the menu link 'Entity A List'
5 - you're back to 'Entity A List' page, but the 'Create entity A' button just disappeared.

This issue is because Create button is rendered only if 'from' parameter is empty :
<s:div styleClass="actionButtons" rendered="#{empty from}">

This isn't the case in interaction 4->5.

I've just modified menu.xhtml to force from parameter to '' and it resolves this issue :
changed from 
<s:link view="/CustomerList.xhtml" 
  |        value="Customer List" 
  |  propagation="none"/>
to :
<s:link view="/CustomerList.xhtml" 
  |        value="Customer List" 
  |  propagation="none">
  |  	<f:param name="from" value=""/>
  | </s:link>

Should I raise a JIRA ? Or have I misunderstood sthing ?

Thank you

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