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Cursorsetprop() +tablerevert()
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Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00067244
Message ID:
00067274
Vues:
34
>>>>I've got the tablerevert working ok on a form whereas all changes to a record are undone upon 'Abort' but how do I undo an 'Append blank' if the user chooses to 'Abort' halfway thru?
>>>
>>>If you use table buffering, tablerevert will revert the append blank. I usually use a second form with no bound objects to collect required data. If the user does not accept, I discard data -- no harm, no foul. If accepted, I populate a 1 dimensional array and use INSERT-SQL then TABLEUPDATE to add the new record.
>>
>>You still have to invoke an 'append blank' ?
>
>No.
>Dimension MyArray(3)
>MyArray(1)=PrimaryKeyIdFromMyIdGeneratorFunction()
>MyArray(2)=ThisForm.Textbox1
>MyArray(3)=ThisFrom.textbox2
>Insert into myTable from array MyArray
The 3 array values have to be the data types of the first 3 (corrected from pervious reply) fields in the table. I also made assumption that field 1 would be a Primary key generated by your primary key id generator.
Mark McCasland
Midlothian, TX USA
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