[jira] [Comment Edited] (MYFACES-3879) Passthrough attributes for f:selectItem and f:selectItems should be rendered by associated components

["Sebastian Mellmann (JIRA)" <de...@myfaces.apache.org>]

    [ https://issues.apache.org/jira/browse/MYFACES-3879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13995038#comment-13995038 ] 

Sebastian Mellmann edited comment on MYFACES-3879 at 5/12/14 12:42 PM:
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My code looks like this:

http://pastebin.com/Ym4wLbbW

I've already added the pt:title attribute as you can see, but it threw an exception:

javax.faces.view.facelets.FaceletException: Error Parsing: Error Traced[line: 152] Präfix "pt" für Attribut "pt:title", das mit Elementtyp "f:selectItems" verknüpft ist, ist nicht gebunden.

Am I missing something here?




was (Author: mellmann):
My code looks like this:

<h:selectOneMenu id="selApplicationSelectedItemName" value="#{searchController.currentUniqueApplicationName}" title="#{app.description}" valueChangeListener="#{searchController.applicationChangeListener}"  >
<f:selectItems value="#{searchRoleController.applicationDtos}" var="app" itemLabel="#{app.displayName}" itemDescription="#{app.description}" itemValue="#{app.uniqueName}" pt:title="#{app.description}" />
</h:selectOneMenu>

I've already added the pt:title attribute as you can see, but it threw an exception:

javax.faces.view.facelets.FaceletException: Error Parsing: Error Traced[line: 152] Präfix "pt" für Attribut "pt:title", das mit Elementtyp "f:selectItems" verknüpft ist, ist nicht gebunden.

Am I missing something here?



> Passthrough attributes for f:selectItem and f:selectItems should be rendered by associated components
> -----------------------------------------------------------------------------------------------------
>
>                 Key: MYFACES-3879
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3879
>             Project: MyFaces Core
>          Issue Type: Bug
>          Components: JSR-344
>            Reporter: Leonardo Uribe
>            Assignee: Leonardo Uribe
>             Fix For: 2.2.3
>
>
> Reported by Sebastian Mellmann:
> Hello everyone,
>  
> I have just run into a problem where the 'title' attribut is not being rendered using the <h:selectOneMenu> tag.
> Used version is MyFaces Core 2.2.2
>  
> I had a look into the source code and the following changes seem to fix the problem:
>  
> Class: org.apache.myfaces.shared.renderkit.html.HtmlRendererUtils
> Method: renderSelectOptions (Line 521)
> Code changes listed on pastebin: http://pastebin.com/SHLKxi5H
>  
> Can someone confirm this, because I wanted to ask the ML first before opening an issue via Apache JIRA for MyFaces?!
>  
> Thanks and regards,
> Sebastian
> The problem is not the title fix, is that passthrough attributes must work for components created by effect of f:selectItem and f:selectItems. There is  a line in the renderkit javadoc of javax.faces.SelectMany/javax.faces.Listbox that says:
> "... In both the case of the "option" element or the "optgroup"
> element, the implementation must pass the UISelectItem or
> UISelectItems corresponding to the SelectItem bean to the call to
> ResponseWriter.startElement(). ..."
> I tested against Mojarra 2.2.6 and it is correct. But Mojarra has a bug in this part, because components like h:selectManyCheckbox or h:selectOneRadio should work just the same, but in this case a set of "input" html tags are rendered instead. It is clear the renderkit javadoc reference how the "option" is rendered, so we should follow the spirit of the spec in this part, which is allow to define passthrough attributes for f:selectItem and f:selectItems.



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