11. Previous 2 dot


#1

Error "Remember to add '.active-dot' to the previous dot."

this is my code,

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();
    
      if(prevSlide.length == 0) {
        prevSlide = $('.slide').last();
      }
    
      currentSlide.fadeOut(600).removeClass('active-slide');
      prevSlide.fadeIn(600).addClass('active-slide');
    });
    
    $('.arrow-prev').click(function() {
      var currentSlide = $('.active-slide');
      var prevSlide = currentSlide.prev();
    
      var currentDot = $('.active-dot');
      var prevDot = currentDot.prev();
    
      if(prevSlide.length === 0) {
        prevSlide = $('.slide').last();
        prevDot = $('.dot').last();
      }
      currentSlide.fadeOut(600).removeClass('active-slide');
      prevSlide.fadeIn(600).addClass('active-slide');
     
      currentDot.removeClass('active-dot');
      prevDot.addClass('active-dot');
    });
};

$(document).ready(main)

who helps me!!!


#2

Hi @juancarlospenaruiz,

You have two click event listeners on $('.arrow-prev'). Remove the first one, and your code should work :slight_smile:


#3

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