Membuat Slideshow plus Navigasi dengan jQuery

Buatlah blog Anda lebih cantik dengan menambahkan slideshow. Selain cantik, slideshow juga menghemat tempat karena kita bisa menampilkan beberapa item pada satu tempat. Ingin mencoba silahkan.

HTML

<div id="slider">
    <div class="container">
        <div class="slide"> ... </div>
        <div class="slide"> ... </div>
        <div class="slide"> ... </div>
        <div class="slide"> ... </div>
        <div class="slide"> ... </div>
    </div>
</div>
<nav id="slider-nav"></nav>

CSS

/* Slider */
#slider {
  width:300px; /* dimensi lebar */
  height:200px;; /* dimensi tinggi */
  margin:0 auto;
  background-color:black;
  overflow:hidden; /* Sembunyikan muatan elemen '.container' yang berlebih dari '#slider' */
}

#slider .slide {
  width:300px; /* dimensi lebar */
  height:200px; /* dimensi tinggi */
  float:left;
}

#slide-1 {background-color:#F5B800}
#slide-2 {background-color:#9999FF}
#slide-3 {background-color:#FFCC99}
#slide-4 {background-color:#AFCAAF}
#slide-5 {background-color:#9F8BB1}

/* Navigasi */
#slider-nav {
  display:block;
  width:300px;
  margin:10px auto;
  text-align:center;
}

#slider-nav a {
  display:inline-block;
  width:15px;
  height:15px;
  background-color:#bbb;
  font-size:0;
  color:transparent;
  overflow:hidden;
  text-indent:-99px;
  margin:0 2px 0 0;
  border:2px solid white;
  -webkit-box-shadow:0 1px 2px rgba(0,0,0,.4);
  -moz-box-shadow:0 1px 2px rgba(0,0,0,.4);
  box-shadow:0 1px 2px rgba(0,0,0,.4);
  -webkit-border-radius:100%;
  -moz-border-radius:100%;
  border-radius:100%;
}

#slider-nav .active {
  background-color:green;
}

jQuery

(function($) {

    var $slider = $('#slider'),
        $container = $slider.find('.container'),
        $nav = $('#slider-nav'),
        $slide = $container.children(),
        s_length = $slide.length,
        s_wide = $slider.width() * s_length,
        s_height = $slider.height(),
        autoSlide = null;

    $container.css({
        'position':'relative',
        'width':s_wide,
        'height':s_height
    });

    $slide.each(function(index) {
        var i = index + 1;
        $nav.append('<a href="#slide-'+i+'">'+i+'</a>');
        $(this).attr('id', 'slide-'+i);
    });

    $nav.find('a').on("click", function(pos) {
        $nav.find('.active').removeClass('active');
        $(this).addClass('active');
        pos = $(this).index() * $slider.width();
        $container.animate({left:'-'+pos+'px'}, 600);
        clearInterval(autoSlide);
        autoSlide = setInterval(slideShow, 3000);
        return false;
    }).first().addClass('active');

    function slideShow() {
        if ($nav.find('.active').next().length) {
            $nav.find('.active').next().trigger("click");
        } else {
            $nav.find('a').first().trigger("click");
        }
    } autoSlide = setInterval(slideShow, 3000);

})(jQuery);

Selamat mencoba :)