Re: ars_GetField($ctrl, $schema, $id)

[Joel M. <jm...@cn...>]

> This procedure does not seem to work. I am expecting a hash to be 
> returned, and get nothing.  ars_errstr is not set either.  could
> you please elucidate our problem?

GetField actually returns a reference to a hash, you would need to use
"keys %$field_props", and "$field_props->{$property}".  Keep in mind
that some of the values are themselves references.  So you might need
to do something like $field_props->{displayList}[0]{label} to get
what you want.