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Posted to dev@velocity.apache.org by "Nathan Bubna (JIRA)" <de...@velocity.apache.org> on 2008/10/16 19:13:44 UTC
[jira] Resolved: (VELOCITY-630) Pass by name does not work with
#foreach within a macro
[ https://issues.apache.org/jira/browse/VELOCITY-630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nathan Bubna resolved VELOCITY-630.
-----------------------------------
Resolution: Fixed
Fix Version/s: 1.6
Fixed in revision 705288.
> Pass by name does not work with #foreach within a macro
> -------------------------------------------------------
>
> Key: VELOCITY-630
> URL: https://issues.apache.org/jira/browse/VELOCITY-630
> Project: Velocity
> Issue Type: Bug
> Components: Engine
> Affects Versions: 1.5, 1.6-beta1
> Reporter: Byron Foster
> Fix For: 1.6
>
> Attachments: Velocity630TestCase.java
>
>
> GIven the following:
> #macro(test $a $b)
> #foreach($i in $a) $b #end
> #end
> #test( [1, 2, 3] "#if($i == 2) yes #else no #end")
> I would expect the output:
> no yes no
> Instead, I get
> no no no
> The Foreach directive explicitly sets $i in the localscope. This change was made for VELOCITY-285 . Before 285 Velocity correctly gave the results "no yes no" which is svn revision number 471881.
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