What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
How to do calculation in my form?Asked by daothitam92 on December 06, 2016 at 07:56 AM
how to do that calculation? I tried many times but it didnt work.
For example I have a field of DURATION (drop-down)with 3 options: "1 month", "2 months","3 months".
I have the 2nd field which is FEE.
I want when I pick "1 month" in DURATION then a value of "200$" will appear in the field of FEE.
What should I do?
This is a re-post of a comment on How to Assign Calculation Value
I have understood your issue and I have created an example form for you. Please check the following example form link: https://form.jotform.com/63403407296960
Please check the following steps below after creating a drop down list and a text box:
1. First of all, open the configurations of the drop down list and click the Surveying tab. You need to enter the calculation values. You should separate each value with a new line as you can see the following screenshot:
After saving the changes, each drop down list item will have the following calculation values:
empty -> 0
month 1 -> 100$
month 2 -> 200$
month 3 -> 300$
2. You need to set Conditions to copy the value of drop down list and make it appear in the text box field as you can the following screenshot:
3. Set the conditions as you can see the screenshot below:
Save your conditions and your form.
Please try this. If you need further assistance, let us know.