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https://issues.apache.org/struts/browse/SHALE-409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_40544
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Todd Bush commented on SHALE-409:
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Doing more investigation into this issue, I found the problem is within
ViewPhaseListener.afterRenderResponse. Within this method, the code is
basically removing all entries within the RequestMap during the second loop
through the map. Since AJAX4JSF relies on requestMap entries while parsing the
outgoing HTML, all expected entries are missing. Once I commented out the
second loop, AJAX4JSF works correctly.
I'm sure any other technologies which rely on requestMap entries after the
render response phase will suffer from a similar problem.
Thanks
> Shale 1.0.4+ breaks AJAX4JSF
> ----------------------------
>
> Key: SHALE-409
> URL: https://issues.apache.org/struts/browse/SHALE-409
> Project: Shale
> Issue Type: Bug
> Components: View
> Affects Versions: 1.0.4, 1.0.5-SNAPSHOT
> Environment: WinXP, AJAX4JSF-1.0.6, Shale-1.0.4 (Application, Core,
> Dialog, Spring, Tiger, View)
> Reporter: Todd Bush
>
> I've successfully implemented AJAX4JSF-1.0.6 with Shale-1.0.3, but when I
> attempt to upgrade Shale to 1.0.4 (also 1.0.5-SNAPSHOT) the a4j functionality
> stops working. I receive no stack trace or other server side error. I do
> receive a javascript error "A4J is undefined".
> Viewing the output when running Shale-1.0.3, this javascript URL reference
> exists or A4J ...
> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"; >
> <html xmlns="http://www.w3.org/1999/xhtml";
> xmlns:acegijsf="http://sourceforge.net/projects/jsf-comp/acegijsf";><head><title></title><!--
> HTTP 1.1 -->
> <script type="text/javascript"
> src="/crown/a4j.res/org.ajax4jsf.framework.ajax.AjaxScript.xhtml">
> </script><meta http-equiv="Cache-Control" content="no-store" /><!-- HTTP 1.0
> -->
> With Shale-1.0.4, the same page is missing the javascript URL reference for
> A4J ...
> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"; >
> <html xmlns="http://www.w3.org/1999/xhtml";
> xmlns:acegijsf="http://sourceforge.net/projects/jsf-comp/acegijsf";><head><title></title><!--
> HTTP 1.1 -->
> <meta http-equiv="Cache-Control" content="no-store" /><!-- HTTP 1.0 -->
> Also, a Nabble references detailing the same problem
> http://www.nabble.com/Solved!-A4J-is-Undefined-t3152071.html
> http://www.nabble.com/AJAX4JSF---Shale-1.0.4-t3148641.html
> Thanks.
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