jQuery手指滑動輪播

備註 ： 需要引入對應js

<script type="text/javascript" src="js/jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="js/jquery.event.drag-1.5.min.js"></script>
<script type="text/javascript" src="js/jquery.touchSlider.js"></script>


// style 代碼
@charset "utf-8";
*{margin:0;padding:0;list-style:none;border:0;}
body{width:100%;margin:0 auto;overflow:hidden}

/* main_image */
.main_visual{height:422px;border-top:1px solid #d7d7d7;overflow:hidden;position:relative;}
.main_image{height:422px;overflow:hidden;position:relative;}
.main_image ul{width:9999px;height:422px;overflow:hidden;position:absolute;top:0;left:0}
.main_image li{float:left;width:100%;height:422px;}
.main_image li span{display:block;width:100%;height:422px}
.main_image li a{display:block;width:100%;height:422px}
.main_image li .img_1{background:url('../images/img_main_1.jpg') center top no-repeat}
.main_image li .img_2{background:url('../images/img_main_2.jpg') center top no-repeat}
.main_image li .img_3{background:url('../images/img_main_3.jpg') center top no-repeat}
.main_image li .img_4{background:url('../images/img_main_4.jpg') center top no-repeat}
.main_image li .img_5{background:url('../images/img_main_5.jpg') center top no-repeat}


div.flicking_con{position:absolute;top:360px;left:50%;z-index:999;width:300px;height:21px;margin:0 0 0 -50px;}
div.flicking_con a{float:left;width:21px;height:21px;margin:0;padding:0;background:url('../images/btn_main_img.png') 0 0 no-repeat;display:block;text-indent:-1000px}
div.flicking_con a.on{background-position:0 -21px}
#btn_prev,#btn_next{z-index:11111;position:absolute;display:block;width:73px!important;height:74px!important;top:50%;margin-top:-37px;display:none;}
#btn_prev{background:url(../images/hover_left.png) no-repeat left top;left:100px;}
#btn_next{background:url(../images/hover_right.png) no-repeat right top;right:100px;}

// html 代碼
<div class="main_visual">
    <div class="flicking_con">
        <a href="#">1</a>
        <a href="#">2</a>
        <a href="#">3</a>
        <a href="#">4</a>
        <a href="#">5</a>
    </div>
    <div class="main_image">
        <ul>
            <li><span class="img_3"></span></li>
            <li><span class="img_4"></span></li>
            <li><span class="img_1"></span></li>
            <li><span class="img_2"></span></li>
            <li><span class="img_5"></span></li>
        </ul>
        <a href="javascript:;" id="btn_prev"></a>
        <a href="javascript:;" id="btn_next"></a>
    </div>
</div>

// jQuery 代碼
$(document).ready(function(){
    $(".main_visual").hover(function(){
        $("#btn_prev,#btn_next").fadeIn()
    },function(){
        $("#btn_prev,#btn_next").fadeOut()
    });
    $dragBln = false;
    $(".main_image").touchSlider({
        flexible : true,
        speed : 200,
        btn_prev : $("#btn_prev"),
        btn_next : $("#btn_next"),
        paging : $(".flicking_con a"),
        counter : function (e){
            $(".flicking_con a").removeClass("on").eq(e.current-1).addClass("on");
        }
    });
    $(".main_image").bind("mousedown", function() {
        $dragBln = false;
    });
    $(".main_image").bind("dragstart", function() {
        $dragBln = true;
    });
    $(".main_image a").click(function(){
        if($dragBln) {
            return false;
        }
    });
    timer = setInterval(function(){
        $("#btn_next").click();
    }, 5000);
    $(".main_visual").hover(function(){
        clearInterval(timer);
    },function(){
        timer = setInterval(function(){
            $("#btn_next").click();
        },5000);
    });
    $(".main_image").bind("touchstart",function(){
        clearInterval(timer);
    }).bind("touchend", function(){
        timer = setInterval(function(){
            $("#btn_next").click();
        }, 5000);
    });
});