Any idea ?

I know this is an old one, but this is the first post I came across when searching for the problem, as I came aross the same thing. I can't upgrade my nforum so if there are any future fixes I couldn't apply it, so instead I did this:

In the nforumgneral.js file I replaces the clicks for 

.notsubscribedtotopic

and

.subscribedtotopic

with:

 // Subscribe to topic subscribedtotopic
    $(".notsubscribedtotopic").on("click", (function () {
        SubscribeUnsubscribe($(this));     
    }));

    // UnSubscribe to topic subscribedtotopic

    $(".subscribedtotopic").on("click", (function () {
        SubscribeUnsubscribe($(this));      
    }));

    function SubscribeUnsubscribe(link) {
        var topicid = link.attr('rel');
        link.slideUp('fast');
        if (link.attr('class') == 'notsubscribedtotopic') {
            link.html('Unsubscribe From Topic');
            link.removeClass('notsubscribedtotopic').addClass('subscribedtotopic');
            link.slideDown();
            $.get("/base/Solution/SubScribeToTopic/" + topicid + ".aspx",
            function (data) {
                var result = $('value', data).text();
            });
            return false;
        } else {
            link.html('Subscribe To Topic');
            link.removeClass('subscribedtotopic').addClass('notsubscribedtotopic');
            link.slideDown();
            $.get("/base/Solution/UnSubScribeToTopic/" + topicid + ".aspx",
        function (data) {
            var result = $('value', data).text();
        });
            return false;
        }
    };

I think the reason for it is everything is bound on the document ready, so the click event isnt reattached when the class name changes.
For this reason everytime you click the subscribe/unsubscribe button it will only fire the click event that was bound when the page loads, there for if you click it once to unsubcribe, then decide to resubscribe again without refreshing the page, nothing appears to happen as it's running the "unsubscribe" event again.

There is a way of stopping it doing this, but I can't work it out right now and have run out of time so hope this helps someone.

Bex

is working on a reply...