JQuery is throwing an unhandled reference error

I'm currently working on a jQuery script that looks like this:

<script type="text/javascript">
    $(document).ready(function () {
        var $containerHeight = $('.container').height();
        if ($containerHeight < 760) {
            $('.footer').css({
                position: 'static',
                bottom: 'auto',
                left: 'auto'
            });
        }
    });
</script>

However, when I run the script, I encounter this unhelpful error message:

Uncaught ReferenceError: $ is not defined (anonymous function)

Can anyone point out where I might be making a mistake?

Answer №1

It seems like you might be missing the jQuery library in your code. To fix this, be sure to add the following line before your own <script> tag:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>

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