Progress
ADM 2 Reference
confirmContinue (query.p)
Asks all data-targets whether they have changes pending.
Parameters:INPUT-OUTPUT pioCancel AS LOGICAL
Returns TRUE if any data-target reports a pending change.
Returns: LOGICALNotes:
- If any data-target reports a pending change, this routine returns pioCancel = TRUE to its caller. The caller then must handle the discrepancy, typically by reporting the unsaved changes to the user and requesting disposition instructions (Save, Discard, etc.).
- This method should be called from any method that might change the result set somewhere in the data-source chain like openQuery or navigation actions. Currently called from the filter-source to see if new criteria can be applied. (Currently the Navigation actions are disabled whenever a state that might disallow continuation is set to TRUE, but if a less modal dialog could be achieved by calling this from one of the fetch methods.)
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