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

[Marek Novotny (JIRA)]

     [ https://issues.jboss.org/browse/JBSEAM-4654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marek Novotny closed JBSEAM-4654.
---------------------------------

         Assignee: Marek Novotny
    Fix Version/s: 2.3.0.CR1
                       (was: The future)
       Resolution: Out of Date


current 2.3.0.CR1-SNAPSHOT doesn't have this issue. You can check it in UI example for instance in Favourite Film:
{noformat}
  <div class="entry"><label for="j_idt52:j_idt182:j_idt190" class="label ">
Favourite Film</label>
        <span class="input "><select name="j_idt52:j_idt182:j_idt190" size="5">	<option value="org.jboss.seam.ui.NoSelectionConverter.noSelectionValue" selected="selected">Please Select...</option>
	<option value="1">Blade Runner directed by Ridley Scott</option>
	<option value="2">E.T. directed by Steven Spielberg</option>
	<option value="3">Star Wars directed by George Lucas</option>
	<option value="4">Jay and Silent Bob Strike Back directed by Kevin Smith</option>
</select>
{noformat}
                
> s:selectItems noSelectionLabel does not generate option value
> -------------------------------------------------------------
>
>                 Key: JBSEAM-4654
>                 URL: https://issues.jboss.org/browse/JBSEAM-4654
>             Project: Seam 2
>          Issue Type: Bug
>          Components: JSF Controls
>    Affects Versions: 2.2.1.CR1
>         Environment: JBoss 6 M3
>            Reporter: Andrew Wheeler
>            Assignee: Marek Novotny
>              Labels: jsf
>             Fix For: 2.3.0.CR1
>
>   Original Estimate: 2 hours
>  Remaining Estimate: 2 hours
>
> 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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