[ http://issues.apache.org/jira/browse/MYFACES-993?page=all ]
Mike Kienenberger updated MYFACES-993:
--------------------------------------
Component: Tomahawk
(was: General)
Summary: t:div, t:span, s:fieldset should render children (was:
Programmatically added UIComponents forgotton)
Priority: Minor (was: Major)
Previous summary was "Programmatically added UIComponents forgotten"
> t:div, t:span, s:fieldset should render children
> ------------------------------------------------
>
> Key: MYFACES-993
> URL: http://issues.apache.org/jira/browse/MYFACES-993
> Project: MyFaces
> Type: Bug
> Components: Tomahawk
> Versions: 1.1.1
> Environment: tomcat 5.5.9
> Reporter: Dennis Byrne
> Priority: Minor
>
> In the following JSP, the test method of the test bean creates a
> HtmlOutputText, sets a unique id, sets a value, and adds it to the children
> collection of the UIComponent of the div tag. However the new child
> component is never rendered. The only child rendered is the first one (w/
> @value = "foo" ).
> <f:view>
> <h:commandLink value="action" action="#{test.test}" />
> <t:div binding="#{test.tag}">
> <h:outputText value="foo" />
> </t:div>
> </f:view>
> The reason why the first child (@value=foo) is always rendered has to do w/
> the fact that UIComponentTag.doEndTag ends up triggerring
> HtmlTextRendererBase.renderOutputText during the render response phase. This
> also explains why the programmatically added sibling is not rendered - there
> is no UIComponentTag.doEndTag() .
> The programmatically added UIComponent will be rendered if you wrap t:div w/
> a panelGrid or panelGroup. This is because the UIComponents for these two
> tags render their own children, and MyFaces uses recursion in order to make
> sure the proper encoding methods are called on *all* children.
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