How to create calculations with sliders?

Hi guys!

I have two questions:

1) i set al checkbox to moltiplicate the number for slider times.

now all work well but if i select a second checkbox and start moving slider the  sum change from the begining.

2) How can disable slider if checkbox is empty?

Have i look to my form thanks a lot!

1) I checked your form but I'm not sure what is actually happening there since I don't see where the calculation is changing with slider changes. How to calculation should be could you please give us more information? For example this two:

So you will multiply those two and you add each pair, right? And the sum should show here:

2) Unfortunately, it is not possible to conditionally disable slider widget field like other fields.

We'll wait for your response regarding the first question.

Thank you!

about first question...yes! how do it?

You could add one more text field for calculation of each checkbox and slider:

Use conditions to multiply them:

And then add all those in Form calculations widget:

That's how you'll get total.

And that should work for you.

If you have any further questions please let us know.

Thank you!