Question

I have a live search input that shows results and lets you use the up and down arrows when the results popup but I want to prevent the cursor from moving left or right when using the up and down arrows. I cannot figure this out. I tried e.preventDefault() with no luck. Here is what I have tried:

    if(e.which == 40){

        e.preventDefault();

        current = results.find('li.hover');
        current.removeClass();
        var next = current.next('li');

        if(next.length == 0){
            next = current.parent().parent().parent().next().find('li:first');

            /* Go back to the top */
            if(next.length == 0){
                next = results.find('li:first');
            }
        }

        next.addClass('hover');
        return false;
    }

Thanks!

Answer 1

Are you binding this onkeyup or keydown? If you are using keydown, you can prevent it, if your using keyup, the event already happened. Otherwise e.preventDefault() should be working.