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Posted to users@maven.apache.org by Miguel Almeida <mi...@gmail.com> on 2018/08/29 16:58:07 UTC
Apache Struts 2.3.35 Upgrade - backward incompatibility in s:if
We upgraded from 2.3.34 to 2.3.35 in one of our applications, but although
the upgrade is described as backwards compatible, we found a problem in the
UI.
The simplified example is as follows.
*Given* a JSP with:
<s:if test="#scopeValues.contains('Portuguese Things')">
foo<s:property value="#scopeValues"/>
</s:if>
<s:else>
bar<s:property value="#scopeValues"/>
</s:else>
*And *scopesValues was previously set (<s:set var="scopeValues"
value="scopes"></s:set>, where scopes is a List<String>scopes in the action)
*When* the List<String> scopes has [Portuguese Things, XXX]
*Then *the JSP will print: bar[Portuguese Things, XXX]
If I revert to 2.3.34:
*Then *the JSP will print: foo[Portuguese Things, XXX]
What could be causing this? Since this breaks one of our pages we are now
hesitant on what other places could break after the upgrade.
Kind regards,
Miguel
Re: Apache Struts 2.3.35 Upgrade - backward incompatibility in s:if
Posted by Bernd Eckenfels <ec...@zusammenkunft.net>.
Hello Miguel,
you Need to ask the Apache Struts Project (https://struts.apache.org/mail.html) instead.
Gruss
Bernd
--
http://bernd.eckenfels.net
Von: Miguel Almeida
Gesendet: Mittwoch, 29. August 2018 18:58
An: Maven Users List
Betreff: Apache Struts 2.3.35 Upgrade - backward incompatibility in s:if
We upgraded from 2.3.34 to 2.3.35 in one of our applications, but although
the upgrade is described as backwards compatible, we found a problem in the
UI.
The simplified example is as follows.
*Given* a JSP with:
<s:if test="#scopeValues.contains('Portuguese Things')">
foo<s:property value="#scopeValues"/>
</s:if>
<s:else>
bar<s:property value="#scopeValues"/>
</s:else>
*And *scopesValues was previously set (<s:set var="scopeValues"
value="scopes"></s:set>, where scopes is a List<String>scopes in the action)
*When* the List<String> scopes has [Portuguese Things, XXX]
*Then *the JSP will print: bar[Portuguese Things, XXX]
If I revert to 2.3.34:
*Then *the JSP will print: foo[Portuguese Things, XXX]
What could be causing this? Since this breaks one of our pages we are now
hesitant on what other places could break after the upgrade.
Kind regards,
Miguel