Incorrect Radio Button Value Posts If Sort Query Changed

[jepler]

I've got a strange problem. I'm generating a list of values (workshops) that are populated on a Web page as radio button choices. The user is required to only select one workshop during his/her registration. Everything works well on enrollment EXCEPT after I change the SQL sort statement to generate the list of workshops in a different order. Although the correct value appears to be populated in the radio value, it isn't posting as it is displayed (if that makes sense).

 

To better illustrate, I created two example pages, one demonstrating the correct passing of the variable and one demonstrating the incorrect passing of the variable. To see for yourself, select the morning or afternoon classes on 9/5 on each page and click the "Register Me" submit button. The subsequent page shows the posted session id and the discrepancy based on the sort order.

 

Correct passing of session example

Incorrect passing of session example