Calculer une valeur pour chaque ligne

Comment pour chaque ligne calculer "longueur" x "hauteur" dans "Surface" ?

Hi Julien_Compain,

Thanks for reaching out to Jotform Support. Unfortunately, our French Support agents are busy helping other Jotform users at the moment. I'll try to help you in English using Google Translate, but you can reply in whichever language you feel comfortable using. Or, if you'd rather have support in French, let us know and we can have them do that. But, keep in mind that you'd have to wait until they're available again.

Now, let me help you with your question. Unfortunately, it is not possible to have calculations in Configurable List widget. The alternative solution would be to use the Input table:

To get started, you first need to add a calculation widget from the Widgets tab for every value you have:

In every calculation, you will need to select a related field:

1. Open Widget settings of the first calculation
2. Click on the Add Field button
3. Select your Input table
4. Select the first field
5. Click on Done and save the changes

Now, we need to configure the calculation condition to get the final value:

1. Click on the Settings at the top orange bar
2. Select Conditions from the left menu
3. Click on Update / Calculate field

1. Then, check if the first two related fields are filled
2. Multiply them to get the final result
3. Select the related field in the input table where the result should be shown

You will have to repeat this for all other fields.

You can also hide the extra calculation field on your form so they are not visible to your users. You can simply right-click on them, and select Hide.

You can check out my example form here. Feel free to clone it to your account to see it directly in the builder.

Let us know if there’s anything else we can help you with. 

Thanks a lot for your answer, Bojan,

First of all, I appologies, I sent my help requet 3 times on the website and another one by the chat.

To defence myself, both of them dont work very well, the website desplayed an error messsage and the chat kept appearing and deseapering.

Hi Julien,

Thanks for getting back to us. As for your other question, I've moved that to a new thread. It will be answered shortly here.