2.73 .dataindex[attribute]

This attribute defines, in addition to the linkage of attributes between Model and View components, an index that further refines access to the attribute in order to enable the different kinds of relations.

Any View or Model attribute may be used as index. This attribute has to be set at the View component.

Definition

  • Data type

    attribute

  • Access

    get, set

  • changed event

    no

  • C

    Identifier: AT_dataindex

    Data type: DT_attribute

  • COBOL

    Identifier: AT-dataindex

    Data type: DT-attribute

  • Inheritance

    yes

  • Classification

    Datamodel attribute

Availability

Since IDM version A.06.01.a

See also

Chapter “Sequence and Value Aggregation” in manual “Programming Techniques”