Total price of a group


I would like to total the prices automatically when a user buys.

I have created dropdowns to choose the quantity in front of each option and put the price listed as an option set.

However, I don’t know how to add the values dynamically.

Thanks for your help

Do when value of dropdown box changes, that should allow you to make it dynamic.

Ok but how can I make an addition of all the element ?

Two quick variants:
1: You can change the format of the dropdowns to Number (will probably be a different data type in the DB).
2: You can set an invisible “calculation group” in each row. This is then of type Number and then you say Dropdown`s Value *140. After that you can add the groups together.

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Thank you.

But my calcul is not working…

Can you show your calculation groups sometime?