Now that the UEL supports logical operator substitution
(http://docs.ofbiz.org/display/OFBTECH/Unified+Expression+Language+(JSR-245)+in+OFBiz#UnifiedExpressionLanguage%28JSR-245%29inOFBiz-OperatorSubstitutions)
we have the ability to eliminate the clumsy XML escaping in the form widget
use-when attribute. The problem is, the form widget evaluates the use-when
attribute with BeanShell, not UEL.
I would like to change the form widget to use UEL in use-when expression
evaluations. The use-when attribute must evaluate to a boolean, and UEL is
perfect for that. Plus, expression evaluation using UEL should execute faster
than BeanShell.
The potential downside is the chance there is a peculiar use-when expression
that BeanShell can evaluate, but UEL can't. Those should be easy to find though.
What do you think?
-Adrian
