eva/3 Application Builder • Developing eva/3 Applications • Working with Forms • Standard Beans • STableElement 

Cascading Properties Update / Delete

This document describes how to handle the properties CascadeDelete and CascadeUpdate while using eva/3 Application Builder.

If the option CascadeDelete or Cascadeupdate has been enabled, all assigned keys or fields defined in eva/3 Application Builders will be deleted ( CascadeDelete ) or updated ( CascadeUpdate )

The default value is FALSE (disabled). If the user does not explicit choose the options, the referenced columns will not be deleted or updated.

Instead of a database based option, these properties are supported through eva/3 Application Builder.

The used database server does not care to develop these functions, because the data will be deleted or updated by the client and not by the database server.

STableElement STableElement
Table Selection Table Selection
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