Is it possible to add a global variable in to a Valuelist in the “Custom Value”
For example, something like that:
[attachment=0]13.01.png[/attachment]
No, that is not possible like that. You have to fill the valuelist with application.setValueListItems() instead.
Please create a feature request if you want this: http://www.servoy.com/s
You can also define a custom dataset in code with display and real values in a (valuelist by) global method…