Question

I have this example which works great. The buttons are disabled as default and if there is a radio button change to yes then the corresponding button is enabled. The problem is i need it to go back to disabled if they switch it back. The only time it should be enabled if the block has at least one radio button clicked yes

Answer 1

First you are using the same id for all the buttons on the page, which is a no-no. Each id needs to be unique. Use a class .make_requests on the buttons.

Then try this out:

$("input:radio").change(function() {
    var wrap = $(this).parents('.accordionContent');
    var button = wrap.find('.make_requests');
    if (wrap.find('input[type=radio][value=yes]:checked').length) {
        button.removeAttr('disabled');
    } else {
        button.attr('disabled', true);
    }
});

http://www.jsfiddle.net/rTzwB/10/