How to make a price range in 1s?

Question

1C

Good afternoon, you need to make the range of the sale price in 1s 8.3 Enterprise, or the minimum border at which it is impossible to draw - an error occurred. For example, the cost of a position is 2000, while it was not possible to change it to 1999 (which would result in an error), and if there is more than 2500, then it is possible, or the price range is 2000-2500. How to do it ?

Answer 1

In the OnChange
handler, you can create a separate register in which you will store the allowable price ranges for each position. Measurement - a link to the directory of goods, resources - the minimum and maximum price.
In the OnChange handler , check whether the new price fits these limits.