Progress
ADM 2 Reference


showDataMessages (datavis.p)

Returns the name of the field (if any) from the first error message. Allows the caller to use it to position the cursor.

Parameters: None

Returns: CHARACTER

Notes: Invokes fetchMessages() to retrieve all Data-related messages (normally database update-related error messages), and displays them in an alert-box of type error. This function expects to receive back a single string from fetchMessages with one or more messages delimited by CHR(3), and within each message the message text, Fieldname (or blank) + a Tablename (or blank), delimited by CHR(4), if present.


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