specifies a (form) component which is bound to a data source. More...
import"XBoundComponent.idl";
Inheritance diagram for XBoundComponent:
Public Member Functions | |
| boolean | commit () |
| commits the content of the component into the data source it is bound to. More... | |
 Public Member Functions inherited from XUpdateBroadcaster | |
| void | addUpdateListener ([in] com::sun::star::form::XUpdateListener aListener) |
| adds the specified listener to receive the events "approveUpdate" and "updated". More... | |
| void | removeUpdateListener ([in] com::sun::star::form::XUpdateListener aListener) |
| removes the specified listener. More... | |
| Public Member Functions inherited from XInterface | |
| any | queryInterface ([in] type aType) |
| queries for a new interface to an existing UNO object. More... | |
| void | acquire () |
| increases the reference counter by one. More... | |
| void | release () |
| decreases the reference counter by one. More... | |
Detailed Description
specifies a (form) component which is bound to a data source.
The interface provides the possibility of committing its respective data to a data source it is bound to. A commit() will be performed by the environment (usually, a FormController).
For example, suppose you have a data-bound control that is connected to a database field. Each time the control loses its focus, the model (component) of the control is triggered by the environment to store its value in the database field.
A commit may fail if an XUpdateListener vetoes the it.
- Developers Guide
- Forms - Committing Controls
Member Function Documentation
◆ commit()
| boolean commit | ( | ) |
commits the content of the component into the data source it is bound to.
- Returns
TRUEwhen the commitment was successful, otherwiseFALSE.
The documentation for this interface was generated from the following file:
- com/sun/star/form/XBoundComponent.idl
