[
http://issues.apache.org/jira/browse/JELLY-191?page=comments#action_57542 ]
Paul Libbrecht commented on JELLY-191:
--------------------------------------
Although that doesn't append, I think the following scripts shows the wished
output so that blank-management is possible with the help of the trim attribute.
The only thing that'd be left would be to add an append flag to the Tag, seems
quite easy.
paul
<?xml version="1.0" encoding="utf-8" ?>
<jelly xmlns="jelly:core" >
<new var="sections" className="java.util.LinkedList"/>
<new var="sec1" className="java.util.LinkedList"/>
<mute>${sec1.add('sleeping')}
${sec1.add('dreaming')}
${sec1.add('eating')}
${sections.add(sec1)}
<new var="sec2" className="java.util.LinkedList"/>
${sec2.add('working')}
${sec2.add('stressing')}
${sec2.add('firing')}
${sections.add(sec1)}</mute>
<forEach var="section" items="${sections}" trim="false">[GOALS_section]
<forEach var="idea" items="${section}">${idea}
</forEach>
</forEach>
</jelly>
> FileTag must allow to append to flat file
> -----------------------------------------
>
> Key: JELLY-191
> URL: http://issues.apache.org/jira/browse/JELLY-191
> Project: jelly
> Type: Improvement
> Components: core / taglib.core
> Versions: 1.0-beta-4
> Reporter: Marc DeXeT
> Priority: Minor
>
> Core FileTag allows to write only XML or HTML content to file.
> But there's a need to write flat content unix-like or in pseudo-xml (element
> collection without document root).
> So FileTag must allow to write flat content to file.
> Proposition to add a boolean "flat" property.
> There also a need to add "append" property to.. append to existing file :)
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