I'm having a problem working this out, partly because I'm not even sure of the terminology for what I'm looking for.
In my mulptiple email filter, I've modified the apps/fr/i18n/resource.xml file to add email bodies, so for each language I have a structure something like :
<body/>
<body/>
..
..
..
<body/</approved>
The form has a hidden field that determines the current state of the form (submitted, validated, approved, etc).
I use the content of that field in email-form.xpl to select which email body I need to use, so form state = 'validated', I pick
$fr-resources/resource[@xml:lang = $request-language]/email/validated/body
It's not graceful, but it works. What I'd like to do, to reduce the amount of code, is to instead code it as
$fr-resources/resource[@xml:lang = $request-language]/email/$formstate/body
so that I don't need a big set of xsl:when statements. I'm nothing close to an XSLT expert, and for reasons I don't understand,
$fr-resources in the path above results in the value of
fr-resources being inserted into the path, but
$formstate doesn't.
Any suggestions would be welcome..
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