handleLookup

Performs a query that sets the row from key column values.

handleUpdate

Uses key property values to update one or more rows.

handleDelete

Uses key properties to remove one or more rows.

handleInsert

Uses the current value properties to insert one or more new rows.

handleReset

Removes the current subproperties of the value property, clears any exceptions, and sets the state of the form handler to STATE_NOTSET.