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[Cerrado] Try to make a form with cred

This support ticket is created hace 7 años, 7 meses. There's a good chance that you are reading advice that it now obsolete.

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Last updated by Ross Fisher hace 7 años, 7 meses.

Assigned support staff: Ross Fisher.



I need to make a form in which the boxes I check have a price.

For example, tick in this products you'd like:
T-shirt: (box) 20€
jeans: (box) 26€
shoes: (box) 40€

If I choose T-shirt + jeans -> Total: 46€
I I choose jeans + shoes -> 66 €

I would like a form that calculate the final price and shows the products you want (like a shop but just as a form).

Is it possible?



Thank you for contacting Toolset support, I'd be delighted to assist!

This would require custom PHP logic to calculate the pricing and store the final value in the field. You could use the Types API to find how to $get the field contents, then use the CRED Hooks API to write them to the DB when saving the form. Please see:

Basically upon form save:
1. $GET the values of your checkbox custom fields
2. Add them together
3. Store the final value to another field eg. "Final Price" upon cred_save_data

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