Forum Discussion
How To Display Radio button Totals Without Clicking A Button
Hello,
I'm new to working with variables and I've come a long way in trying to solve this problem.
In the attached Storyline file, I have a series of radio buttons. A learner can select radio buttons for values of 0, 1, or 2 in each of three rows.
Along the right edge, I am displaying the current values of each row, and below them a sum of all three rows.
In theory, the sum value at the lower right can only be a number between 0 and 6. But, if the user clicks any of the radio buttons (for values 1 and 2) more than one time, the total keeps increasing to numbers larger than 6.
How do I alter this SL file so that the value at the lower right ALWAYS reflects the sum of the three values above it, without using a button that triggers a calculation?
You need a trigger that wipes out the current value.
I'd try this:
- subtract variable score 1 from AddTotal
- Set score 1 to X
- Add variable score 1 to AddTotal
Something like that should work on the click...it essentially subtracts the value of the variable and adds the new value.
here's the file, just tested it
Thank you SO much ... this really was a huge step forward in solving this problem - I learned a great deal by viewing your update of the SL file!
I ran in to one issue: If the learner selects a '1' or a '2', and then changes their mind and clicks the '0' button, the 'AddTotal' wouldn't reflect that update.
So - I added a new trigger to the 'zero' radio buttons that goes like this: (Example is for the first row of radio buttons)
Subtract variable score1from AddTotal
When the user clicks 1Radio Button_0
If score1 > value0
That seemed to fix the problem. Or was that the best way to go about it?
I've attached the newly revised SL file.
Thanks again for your help!That seems right. I didn't add the trigger to the zeros in the demo.
Correction - I sent the wrong SL file in the above post. the correct one is attached (version 5)
