Java Dummy Cursor to Default Form

This page illustrates two way connections between a Java Component (JavaDummyCursor2) and HTML TEXT components. The JavaDummyCursor fire property change events, which are received by PropertyChangeAdapter instances, which have been registered as listeners, using the standared Java Beans addPropertyChangeListener method.

The hidden cells are created by default form mechanism for cursors which implement insertRow and updateRow methods. These fields hold onto the "old" value of the current row. They are not used by JavaDummyCursor, but are used by cursors such as JSBuffered cursor to help identify the record in the database upon which an UPDATE or DELETE opertion ought to be applied.

## JavaDummyCursor2

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