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Hello,
I try to use the @loopSubContent tag in the CMS part, but quite
unsuccessfully for the moment.
To keep it simple :
I have a node content that is a freemarker template with subcontents that
are images (all having the mapKey imageItem).
In the node content if I write the following code :
<#list thisContent.subcontent_all as imageItem>
${imageItem}
</#list>
it renders a list of images, but if i have other things than image it
renders them also
How can I do the same with the @loopSubContent syntax in order to just keep
the subcontent with the mapKey=imageItem ?
I tried
<@loopSubContent contentId=thisContent.fields.contentId mapKey="imageItem">
${content}
</@loopSubConten>
Whatever parameters I put in the @loopSubContent tag I get a java null lang
pointer exception thrown by FreeMarkerWorker.saveValues that is called by
LoopSubContentTransform.getWriter.
Thank you in advance
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