I believe this is the problem:
input[type="radio"][checked=true]
The correct value for the "checked" attribute is "checked", not "true"
(don't ask me why; I think it's a stinker), so jQuery comes up
empty-handed.
Whereas the other way you're approaching this:
if (this.checked)
... works becaus
Sorry that this take a while to demonstrate but it's a complete puzzle
(to me)!
I would like to determine whether there are any checked radio buttons
within the
"selected_courses" in the following HTML:
[ 5 more radio buttons]
[ 2 more courses ]
When t
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