8. Interactive Website: Previous slide


#1



I am getting an error saying "Make sure you have defined all variables". I can't figure out where I have gone wrong.. Please help??

https://www.codecademy.com/courses/web-beginner-en-seyrq/0/8?content_from=make-an-interactive-website%3Ajquery-effects#


var main = function() {
    $('.dropdown-toggle').click(function(){
      $('.dropdown-menu').toggle();  
    });
    
    $('.arrow-next').click(function(){
        var currentSlide = $('.active-slide');
        var nextSlide = currentSlide.next();
        
        var currentDot = $('.active-dot');
        var nextDot = currentDot.next();      
        
        if(nextSlide.length == 0) {
            nextSlide = $('.slide').first();
            nextDot = $('.dot').first();
        };    
        
        
        currentSlide.fadeOut(600).removeClass('active-slide');
        nextSlide.fadeIn(600).addClass('active-slide');
        
        currentDot.removeClass('active-dot');
        nextDot.addClass('active-dot');    
    });
    
    $('.arrow-prev').click(function() {
        var currentSlide = $('.active-slide');
        var prevSlide = currentSlide.prev();
        
        currentSide.fadeOut(600).removeClass('active-slide');
        prevSlide.fadeIn(600).addClass('active-slide');
    });
};

$(document).ready(main);


#2

Typo! Instead of currentSide, use currentSlide


#3

Ah of course! Thank you so much!