Populate Field from Radio Button Selection

[lissa_0410]

Hello, 

I am creating an election form and I would like for the selection that is chosen to populate into a corresponding field. For example user selects "Employee Only - 1.99" the text field will show a value of $1.99. I also need a way to add if a person selects radio buttons 1-4 it will add the amount from box a and total in the final field. Is this possible? I have never used javascript before and I am absolutely stuck. There is a picture below of what the radio buttons look like. 

[try67 · Accepted solution]

You don't actually need a script for this. Say the groups are named "HSA", "HRA", etc. Give each field in the group an export value (under Properties - Options) that matches its price, so the first field is "1.99", the second "2.99", etc. (with out the quotes!).

Then set the calculated value of the text field corresponding with that group to Sum and select the group's name from the list (just the one field). So "HSA" for "HSA Text", for example.

For the grand-total do the same, but select all four group names, and you're done!

[lissa_0410]

Thank you so much! This worked perfectly!