Overview Package

aspectWebML.webML.navigation.hypertext
Class DATAUNIT

aspectWebML.asymmetricConcernComposition.aspectualSubject.JoinPoint
  |__aspectWebML.symmetricConcernComposition.ComposableElement
    |__aspectWebML.webML.basic.ModelElement
      |__aspectWebML.webML.basic.IdentifiedElement
        |__aspectWebML.webML.basic.NamedElement
          |__aspectWebML.webML.auxiliary.Node
            |__aspectWebML.webML.navigation.hypertext.LINKABLEELEMENT
              |__aspectWebML.webML.navigation.hypertext.CONTENTUNIT
                |__aspectWebML.webML.navigation.hypertext.DISPLAYUNIT
                  |__aspectWebML.webML.navigation.hypertext.DATAUNIT

A dataunit is used to display attributes of entities.

Constraints:

  1. displayallOrDisplayattribute: (displayattribute->size()>0 and displayall.oclIsUndefined()) or (displayattribute->size()=0 and not displayall.oclIsUndefined())

Attribute Summary
EBooleandisplayall
If set to true, all attributes of the entity of the DataUnit shall be displayed.

Attributes inherited from IdentifiedElement
id

Attributes inherited from NamedElement
name

References inherited from IdentifiedElement
property, comment

References inherited from LINKABLEELEMENT
link, graphmetadatago

References inherited from DISPLAYUNIT
selector, displayattribute, entity

Copyright Andrea Schauerhuber, Cornelia Tomasek (Vienna University of Technology, 2007)
Note: This documentation is partly based upon WebRatio's WebML User Guide (for further information on WebRatio see http://www.webratio.com/), 'Designing Data-Intensive Web Applications' [S.Ceri, P. Fraternali, A. Bongio, M. Brambilla, S. Comai, M. Matera, 2003] (for further information see http://www.webml.org/webml/page2.do?ctx1=EN) and 'Model-driven Development of Context-Aware Web Applications' [S. Ceri, F. Daniel, M. Matera, F. M. Facca. ACM Transactions on Internet Technology, 2007, 7(1)]