How do you specify langalt in the xmp_property if you're using openchoice as the type for a generic panel?
Types openchoice and closedchoice imply an XMP Text property only.
There are some built-in "Text" aliases for three Very-Well-Known fields.
photoshop:Caption (Text) --- dc:description (Lang Alt)
photoshop:Copyright (Text) --- dc:rights/ (Lang Alt)
photoshop:Title (Text) --- dc:title (Lang Alt)
Presumably you could configure these as openchoice.
There is another thread on this forum, "CS5 Generic File Info Memory
that happens to discuss preloading the MRU cache for a property to
simulate an openchoice for a bag or seq array via the MRU autocomplete
feature. You might try technique for a custom langalt property.
Thanks, Carl, I'll check that thread out. Can you do this with a custom panel built in Flex? I might have to bite the bullet and learn how to use Flex. I know a little ActionScript, so hopefully, I won't be too lost.