AnsweredAssumed Answered

Stopping calculation over writing data.

Question asked by yandg on Aug 3, 2010
Latest reply on Aug 5, 2010 by yandg

Title

Stopping calculation over writing data.

Post

I have a 'discount rate' field that is looked up from a 'menu' table as the discount will be the same for all records it is added to so its stored for all to look at the same field.

But how can i stop records that have been completed with the  current discount rate eg 2.5% being changed if we change the rate to say 1.5%. The new rate only wants to apply to any new records added after the change.

i.e.  if discount_amount is filled in then dont calculate discount

the calculation i have used in defined in the field table for the fields concerned. Do i need to do this via a script ?

Mike

 

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