How to create a form calculator?

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Dear Wix Designers,

Currently, I’m trying to create a form through Wix Code, where my users can fill out a form and get a calculation of the entered information.

Below is my design / layout shown:

1920×1080 473 KB

I’m very sorry that the page is in Danish. But I’m trying to get a calculation via ‘OnChange’. So if a customer or user changes the value of a dropdown, then a calculation will appear in the box called “Price” (TextInput).

And can these dropdowns communicate with each other: If I want a value of 2 in the first dropdown (value of $ 10 = $ 20) and 3 of the second dropdown (value of $ 20 = $ 60). Then there will be 80 $ in the last box (“Price”).

Should I have created a database? And is there a code that should be easy to code?

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hi Kenneth,

take a look here: https://www.wix.com/code/home/example/Cascading-Form

there’s a sample that shows how to create a form that interacts with user input.
hope it will set you in the right direction.

BTW, there are other examples there that might be interesting for you to walk through…

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Did you ever figure this out? I am trying to make a simple order form with pricing calculations based on the users selection of products, and it’s very hard to find examples that are like what you were trying to do, and I am trying to do. If you did figure it out, could you please post your code?