Getting the details right in display

Right now, I'm building a set of related languages to generate a web site. You could call it a graphical version of WebDSL, but I started before I learned about that one.

One of the nice tricks I want to use (see also ME+ Web Application example) is define forms based on attributes of different entities. Instead of abusing UML and its Qualifiers, I created an entity language and a process/form language, where I specify which attributes from different entities to display/edit in the forms.

Here's what I have right now

1) My Form object has an attribute 'Attributes', which is a Collection of Attribute (Attribute is of course an Attribute of an Entity)
2) I fill this collection using the Component Selection Tool
3) I display a list of selected attributes in the Form symbol, which shows the attribute name

And here's what I've been staring at for the past hour:

Multiple entities in my model have attributes of the same name (e.g. name, startdate and so on). How can I change the generator that I use to display the Attributes of my form in such way that it displays something of the form 'Entity.Name : Attribute.Name'?

Here's the generator I use now:

'Attributes'; newline; dowhile :Attributes { :Name; newline; }

EDIT:
Another question just came to mind. Some of the form fields are not related to attributes, but rather to relations between entities. Is there a way to select these related entities into my form as well - possibly using the Object Selector, so I can create droplists for 1:m relations?

Edited by Angelo - 17.Nov.2009 at 01:05

Thanks Steve, that should solve it (and answers both questions).

EDIT: provided I change oid;2 to oid;3 ;-)

'Attributes'; newline; do :Attributes { do graphs where type = 'EntityDiagram' { foreach .Entity     { do :Attributes; where oid = oid;3         { id;1; '.';         }     } } :Name; newline; }

BTW, nice webinar this afternoon, I even spotted a nice example, from a certain contest in The Netherlands.

Edited by Angelo - 17.Nov.2009 at 22:42