[seam-issues] [JBoss JIRA] Commented: (JBSEAM-4654) s:selectItems noSelectionLabel does not generate option value

[Craig Bensemann (JIRA)]

    [ https://issues.jboss.org/browse/JBSEAM-4654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12574568#comment-12574568 ] 

Craig Bensemann commented on JBSEAM-4654:
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I have also seen this problem with AS 6 and Seam 2.2.1.CR3. For me the solution/workaround is to force AS6 to use Mojarra 1.2 instead of 2.0 by default

> s:selectItems noSelectionLabel does not generate option value
> -------------------------------------------------------------
>
>                 Key: JBSEAM-4654
>                 URL: https://issues.jboss.org/browse/JBSEAM-4654
>             Project: Seam
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.2.1.CR1
>         Environment: JBoss 6 M3
>            Reporter: Andrew Wheeler
>
> When a selectOneMenu has no items other than the no selection option it does not render the option value as org.jboss.seam.ui.NoSelectionConverter.noSelectionValue. In this case the there are no values in person.images.
> <h:selectOneMenu id="portrait" value="#{person.portrait}">
>     <s:selectItems value="#{person.images}" var="i" label="#{i.annotation}" hideNoSelectionLabel="false" noSelectionLabel="Select a portrait..."/>
>     <s:convertEntity/>			
> </h:selectOneMenu>
> This renders:
> <select id="person:portraitDecoration:portrait" name="person:portraitDecoration:portrait" size="1">	<option selected="selected">Select a portrait...</option>
> </select>
> The result is that any form submit causes a java.lang.NumberFormatException with message: "For input string: "Select a portrait..."" 
> I have debugged a little and I can see that the converter is not firing when rendering the page. It does however fire for other selectOneMenu items on the page that have one or more items.
> A similar and perhaps related issue is referenced in the JBoss Forum.

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