In our system we have the product code calculated as follows.
First four digits = industry code
Second four digits = department code
Third four digits = category code
Last four digits = product code
Let's assume that the sport category is the code "1234". In system search screens, the user can search for all products that belong to the sport category by simply filling "1234" in the third four digits code of the product code.
If the user clicks with the arrows to the right, he can enter the third four digits of the product code without problems.
But sometimes we need to block the user's typing and set the third four-digit code of the product code at run time.
We tried both the traditional Edit.Text method and JavaScript. Neither of us was able to fill in part of the product code without filling in the beginning.
Is it possible to fill only part of the code? How can we do that?
Fill only part of the mask
in General
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txdbTelefone = TUniDBEdit