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TOPIC: auto calculation in form

auto calculation in form 12 years 1 month ago #22141

  • d_l_i
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hi,
I need to create a form that will have a dropdown of items.
Each item will have have a numeric value (i.e. a price) that will appear in a read-only text input, then there will be a number only input (amount) and finally another read-only text input that will show result of multiplying the price with the amount.

meaning:
[dropdown]-->[read-only text input that gets the numeric value of the item] --> [amount] --> [read-only text input that will show the multiplication of the price]

any idea if and how this can be achieved with RS forms pro?

tnx!!!
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