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https://issues.apache.org/jira/browse/WW-4299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13940329#comment-13940329
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Hudson commented on WW-4299:
----------------------------
SUCCESS: Integrated in Struts-JDK6-features #33 (See
[https://builds.apache.org/job/Struts-JDK6-features/33/])
https://issues.apache.org/jira/browse/WW-4299 - do not assign value to id
parameter if tryId value is null this prevents overwriting a parameter with a
name of id used with the component tag (phillips1021: rev
cb9f0f5645d05b2f1c7c66640716acff61c4425f)
* core/src/main/java/org/apache/struts2/components/UIBean.java
> Components: "id" parameter is deleted
> -------------------------------------
>
> Key: WW-4299
> URL: https://issues.apache.org/jira/browse/WW-4299
> Project: Struts 2
> Issue Type: Bug
> Components: Plugin - Tags
> Affects Versions: 2.3.16.1
> Reporter: Walid Ghafir
> Assignee: Bruce Phillips
> Fix For: 2.3.17
>
>
> When using <s:component> tag, *parameter* named "id" is not accessible in
> component. That seems to be due to UIBean.populateComponentHtmlId() method
> which always overwrites it with value of *attribute* named "id", even if id
> attribute has not been specified.
> For example, here is a call to a test JSP component:
> {code}
> <s:component template="TestComponent.jsp">
> <s:param name="id" value="'testIdValue'"/>
> <s:param name="test" value="'testTestValue'"/>
> </s:component>
> {code}
> If TestComponent.jsp, {{parameters.test}} will have value "testTestValue" and
> {{parameters.id}} will be null although it's expected to be "testIdValue".
> I think that it's due to method {{populateComponentHtmlId(Form form)}} in
> {{org.apache.struts2.components.UIBean}} class that always does this, at the
> end of the method body:
> {code}
> addParameter("id", tryId);
> {code}
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