[MYFACES-3126] RendererUtils.renderChild prevents rendered="" expression based on "#{component.parent}"

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.1.0-SNAPSHOT
• Fix Version/s: 2.0.8, 2.1.2
• Component/s: General
• Environment: myfaces core trunk
• Assignee: Martin Kočí
• Reporter: Martin Kočí
• Due: 05/May/11
• Created: 04/May/11 20:06
• Updated: 23/Aug/11 02:36
• Resolved: 26/Jul/11 03:44

Description

<h:panelGroup property="foo">
<h:outputLabel rendered="#

{component.parent.property == 'foo'}

/>

don't work and label is not rendered.

Reason:
RendererUtils.renderChild contains code:

if (!child.isRendered()) return;
child.encodeBegin(facesContext);

-> rendering is skipped before method pushComponentToEL is called.