Overview | Module | Use | Devguide | Index

Included Services | Exported Interfaces | Properties' Summary | Properties' Details

:: com :: sun :: star :: form :: component ::
service DatabasePatternField
Description This service specifies a data-aware control model for entering text which matches a specific pattern.

Included Services
PatternField | specifies a component which allows the input of text which matches a specific pattern.
::com::sun::star::form::DataAwareControlModel | is an abstract service for specialized ::com::sun::star::form::FormControlModel s which are data aware and thus can be bound to a data source.

Properties' Summary
ConvertEmptyToNull | determines if an empty text should be treated as a NULL value.

Properties' Details
ConvertEmptyToNull
boolean ConvertEmptyToNull; Description determines if an empty text should be treated as a NULL value. When the user enters text into a pattern field, and after this, the control content is to be committed into the database field the control is bound to, a decision must be made how to deal with empty strings. This is controlled by this property. If the property is set to true , and an empty text is to be commited, this is converted into NULL , else it is written as empty string.

Top of Page

Copyright © 2003 Sun Microsystems, Inc.