Sort Unordered List with Javascript

Question

I have been looking at the stackoverflow thread:

How may I sort a list alphabetically using jQuery?

but for my scenario, I have the hierachy:

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Answer 1

I would recommend using a jQuery-based solution for this, because once you start getting into multiple DOM levels (e.g. sorting siblings at one level based on the contents of elements at a deeper level) the simple sort mechanism breaks down. It's an extremely rough solution - essentially blowing away the existing HTML and replacing it in raw text mode with other HTML. We can do better by actually shuffling the DOM elements around:

function sort(list, key) {
    $($(list).get().reverse()).each(function(outer) {
        var sorting = this;
        $($(list).get().reverse()).each(function(inner) {
            if($(key, this).text().localeCompare($(key, sorting).text()) > 0) {
                this.parentNode.insertBefore(sorting.parentNode.removeChild(sorting), this);
            }
        });
    });
}

To use it, we pass in a selector to the list and a selector to use to locate the key we want to sort on:

    
sort me