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How do I set a php variable when a radio button is clicked?
Or is there any other way without using ajax.
What I would like to do is set
$_SESSION['a'] = $a;
Where $a is an array of answers which was initially set to 0.
I have a radio button of questions with 4 options. When a user clicks on a radio button, I would like my session to record that radio button.
I was thinking of OnClick function on the radio button.
How do I do this. or how do I store that chosen radio button in the session.
by only JavaScript its not possible you need to use ajax to do this or by submitting form