Progress
ADM 2 Reference


okToContinueProcedure (datavis.p)

Check whether the visual object has modified screen data or its data-source has uncommitted changes. If either of these conditions is true we issue Yes-No-Cancel questions allowing the user to choose how to proceed. The choices are: save/commit and continue; cancel/undo and continue; not continue.

Parameters:

INPUT pcAction AS CHARACTER

Used to retrieve the correct message. Valid values are

‘Exit’ -- Exit/close application window

‘ ’ [the empty string] -- Continue

‘Commit’ -- Commit (yes, no, cancel)

‘Undo’ -- Undo (no save option)

‘OK’ -- No question: save and commit

‘Cancel’ -- No question: cancel and undo

OUTPUT plAnswer AS LOGICAL

The user’s response to the question, if any

Returns: Nothing (procedure).

Notes: confirmExit and confirmOpenQuery call this function. This is copied from okToContinue function in datavis.p for use with Dynamics.


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