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Fillter predicate [message #1062847]

Tue, 11 June 2013 05:51

junior developer

Messages: 354
Registered: January 2013

Senior Member

Hi all ,

I load my little project and screenshot.My aim is :Lookup field's type and showfield.

screenshot:if the user select T,gets onlly A
if the user select T1 in the type,gets onlly B.

best regrads

Attachment: myproject.zip
(Size: 1.63MB, Downloaded 147 times)
Attachment: mylittleexample.png
(Size: 16.39KB, Downloaded 131 times)

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Re: Fillter predicate [message #1063144 is a reply to message #1062847]

Wed, 12 June 2013 13:10

Christian Dietrich

Messages: 14665
Registered: July 2009

Senior Member

class MyDsl6ScopeProvider extends org.eclipse.xtext.scoping.impl.AbstractDeclarativeScopeProvider {

	def IScope scope_LookUp_showField(LookUp ctx, EReference ref) {
		Scopes::scopeFor(ctx.type.ownedField)
	}
}

Twitter : @chrdietrich
Blog : https://www.dietrich-it.de

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