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Revert Problem
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Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Miscellaneous
Thread ID:
00083629
Message ID:
00083644
Views:
22
>>>Hello All;
>>>
>>>We've created a database with certain rules and messages.
>>>at the field level. When a user enters a value that breals
>>>these rules, VFP issues a messagebox with the ok, revert
>>>and help command buttons.
>>>The reason is that the revert button literally reverts
>>>all changes on the record and not just the specific fields.
>>>
>>>How do I go about controling these buttons - specifically
>>>I want only the OK button??
>>>
>>>Thanks
>>>
>>>Sandy
>>
>>I guess that Revert button fires Tablerevert() which really reverts whole buffer (record in a case of row buffering). Probably, you should change your code using CURVAL(),OLDVAL() to restore previous field value.
>
>Thanks for responding.
>There is no code involved here. The command buttons are defaulting
>directly fronm the database. It's obvious that the revert is
>tabverevert(). In that the ranges for values and the message
>are being set in the DBC, we don't seem to be able to control the
>messagebox()

I don't use field rules much but guess that you can put dbc stored procedure there (from table designer) with all necessary code.
Edward Pikman
Independent Consultant
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