Hi Simon,
You might want to try using web context.
Put your var in context (page scope):
[code]
${ctx.setAttribute('videoNumber', videoNumber, 0)}
[/code]
Get your var from context:
[code]
[#assign videoNumber = ctx.getAttribute('videoNumber')]
[/code]
bye
Vincent
________________________________________
De : [email protected] <[email protected]> de la
part de Simon (via Magnolia Forums) <[email protected]>
Envoyé : mercredi 23 décembre 2015 17:23
À : Magnolia User List
Objet : [magnolia-user] Setting global variables without using the freemarker
config
Hey guys,
I would like to set a global variable without using javascript or changing the
freemarker template.
What I am trying to achieve is the following:
I can add muliple video's to a page, the video play button opens a modal with a
certain ID.
These modals need to have unique id's.
What I have tried:
[code]
[@cms.page /]
[#assign videoNumber = 0 /]
[/code]
[code]
[#assign pageNode = cmsfn.page(content)! ]
[#if pageNode.videoNumber!?has_content]
[#assign pageNode.videoNumber = pageNode.videoNumber +1 /]
[/#if]
[/code]
I also tried setting the variable and just changing it, but that doesn't work
either, because it does not register (only exists within the current component).
Any ideas?
--
Context is everything:
http://forum.magnolia-cms.com/forum/thread.html?threadId=206673ac-0a3d-4663-ab6b-e4b32d315dc8
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