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From "Rapster (JIRA)" <...@myfaces.apache.org>
Subject [jira] [Commented] (MYFACES-4059) InputValueHolder not required while defined as such in composite
Date Sun, 14 Aug 2016 14:39:20 GMT

    [ https://issues.apache.org/jira/browse/MYFACES-4059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15420351#comment-15420351
] 

Rapster commented on MYFACES-4059:
----------------------------------

You'll find attached a sample that reproduce the problem.  First, try to evaluate {{((javax.faces.component.html.HtmlInputText)uiComponent.findComponent(forAttr)).isRequired()}}
right after getting "for" value, it will return false. There is a bug under the hood we don't
see at JSF Impl level, but if you use a component like {{p:outputLabel}} you'll see it _(the
mandatory icon won't show up)_. Something weird though, I make the required value displayed
and it's "true".


> InputValueHolder not required while defined as such in composite
> ----------------------------------------------------------------
>
>                 Key: MYFACES-4059
>                 URL: https://issues.apache.org/jira/browse/MYFACES-4059
>             Project: MyFaces Core
>          Issue Type: Bug
>    Affects Versions: 2.2.10
>            Reporter: Rapster
>            Assignee: Leonardo Uribe
>         Attachments: jsf-bug-required-composite.7z
>
>
> In a very simple way, here is a composite:
> {code}
> <ui:component 
>     xmlns="http://www.w3.org/1999/xhtml"
>     xmlns:f="http://xmlns.jcp.org/jsf/core"
>     xmlns:h="http://xmlns.jcp.org/jsf/html"
>     xmlns:cc="http://xmlns.jcp.org/jsf/composite"
>     xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
>     xmlns:c="http://xmlns.jcp.org/jsp/jstl/core"
>     xmlns:fn="http://xmlns.jcp.org/jsp/jstl/functions"
>     xmlns:p="http://primefaces.org/ui"
> >
>     <cc:interface>
>         <cc:attribute name="value" />
>         <cc:attribute name="required" />
>     </cc:interface>
>     <cc:implementation>
>         <p:calendar id="calendar" value="#{cc.attrs.value}" required="#{cc.attrs.required}"
showOn="button"/>  
>     </cc:implementation>
> </ui:component>
> {code}
> Here how I use it:
> {code}
> <p:outputLabel for="rat:calendar" value="Hello" />
> <my:calendar id="rat" required="true"/>
> {code}
> A required=true icon should be displayed but it does not. In OutputLabelRenderer looks
fine, except in line 118, input.isRequired() returns false while I explicitly set true. It
is not related to Primefaces but looks like a JSF impl problem (I'm using Myfaces 2.2.10)



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