glynn leininiger created MYFACES-4733:
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Summary: HtmlGroupRendererBase encodes opening tag in encodeEnd
(empty encodeBegin), breaking subclass extensibility and causing disordered
output
Key: MYFACES-4733
URL: https://issues.apache.org/jira/browse/MYFACES-4733
Project: MyFaces Core
Issue Type: Bug
Affects Versions: 2.3.11
Environment: Java 17
apache-tomee-plume-8.0.17
javaee-api:8.0.1,
myfaces-api:2.3.11
Reporter: glynn leininiger
{{HtmlGroupRendererBase}} leaves {{encodeBegin()}} empty and writes the opening
tag/attributes in {{{}encodeEnd(){}}}. This violates the standard JSF rendering
lifecycle and prevents subclasses from wrapping content or injecting markup in
{{{}encodeBegin(){}}}. Result: when composing with a {{{}HtmlPanelGroup{}}},
the group element is emitted late and can’t act as the intended wrapper.
*Expected*
* {{encodeBegin()}} writes the start element and attributes.
* {{encodeEnd()}} closes the element.
*Actual*
* {{encodeBegin()}} emits nothing.
* The opening tag is written in {{encodeEnd()}}
* Subclasses cannot reliably wrap content or prepend markup using
{{{}encodeBegin(){}}}.
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