Question

我目前正在使用Owl Carousel插件根据下面地址中显示的演示创建多个同步轮播，但在一个页面上有多个轮播。

http://owlgraphic.com/owlcarousel/demos/sync.html

我成功地成功复制了旋转木马并让他们在处理不同数量的小物品时独立工作，除了一个特定的问题。当我在顶部轮播中创建的项目多于底部并在底部轮播的显示项目之外选择一个小项目时，两个小项目轮播将转移以显示该项目（在顶部的未选中）

换句话说，使用以下代码，选择＆＃34; 20＆＃34;从顶部旋转木马和观看底部旋转木马的小物品旋转木马向右移动显示项目20.然后在顶部小物品旋转木马上选择项目3，观看底部小物品旋转木马再次移回。奇怪的是，当底部轮播的jQuery参数中的项目编号增加时，它根本不会影响顶部参数。

<script type="text/javascript" src="http://code.jquery.com/jquery-1.7.min.js"></script>
<script type="text/javascript" src="http://owlgraphic.com/owlcarousel/owl-carousel/owl.carousel.js"></script>
<script>
$(document).ready(function() {

  var sync1 = $("#sync1");
  var sync2 = $("#sync2");

  sync1.owlCarousel({
    singleItem : true,
    slideSpeed : 1000,
    navigation: true,
    pagination:false,
    afterAction : syncPosition,
    responsiveRefreshRate : 200,
  });

  sync2.owlCarousel({
    items : 20,
    itemsDesktop      : [1199,10],
    itemsDesktopSmall     : [979,10],
    itemsTablet       : [768,8],
    itemsMobile       : [479,4],
    pagination:false,
    responsiveRefreshRate : 100,
    afterInit : function(el){
      el.find(".owl-item").eq(0).addClass("synced");
    }
  });

  function syncPosition(el){
    var current = this.currentItem;
    $("#sync2")
      .find(".owl-item")
      .removeClass("synced")
      .eq(current)
      .addClass("synced")
    if($("#sync2").data("owlCarousel") !== undefined){
      center(current)
    }
  }

  $("#sync2").on("click", ".owl-item", function(e){
    e.preventDefault();
    var number = $(this).data("owlItem");
    sync1.trigger("owl.goTo",number);
  });

  function center(number){
    var sync2visible = sync2.data("owlCarousel").owl.visibleItems;
    var num = number;
    var found = false;
    for(var i in sync2visible){
      if(num === sync2visible[i]){
        var found = true;
      }
    }

    if(found===false){
      if(num>sync2visible[sync2visible.length-1]){
        sync2.trigger("owl.goTo", num - sync2visible.length+2)
      }else{
        if(num - 1 === -1){
          num = 0;
        }
        sync2.trigger("owl.goTo", num);
      }
    } else if(num === sync2visible[sync2visible.length-1]){
      sync2.trigger("owl.goTo", sync2visible[1])
    } else if(num === sync2visible[0]){
      sync2.trigger("owl.goTo", num-1)
    }

  }


  /* carousel two */
  var sync3 = $("#sync3");
  var sync4 = $("#sync4");

  sync3.owlCarousel({
    singleItem : true,
    slideSpeed : 1000,
    navigation: true,
    pagination:false,
    afterAction : syncPosition2,
    responsiveRefreshRate : 200,
  });

  sync4.owlCarousel({
    items : 15,
    itemsDesktop      : [1199,10],
    itemsDesktopSmall     : [979,10],
    itemsTablet       : [768,8],
    itemsMobile       : [479,4],
    pagination:false,
    responsiveRefreshRate : 100,
    afterInit : function(el){
      el.find(".owl-item").eq(0).addClass("synced");
    }
  });

  function syncPosition2(el){
    var current = this.currentItem;
    $("#sync4")
      .find(".owl-item")
      .removeClass("synced")
      .eq(current)
      .addClass("synced")
    if($("#sync4").data("owlCarousel") !== undefined){
      center(current)
    }
  }

  $("#sync4").on("click", ".owl-item", function(e){
    e.preventDefault();
    var number = $(this).data("owlItem");
    sync3.trigger("owl.goTo",number);
  });

  function center(number){
    var sync4visible = sync4.data("owlCarousel").owl.visibleItems;
    var num = number;
    var found = false;
    for(var i in sync4visible){
      if(num === sync4visible[i]){
        var found = true;
      }
    }

    if(found===false){
      if(num>sync4visible[sync4visible.length-1]){
        sync4.trigger("owl.goTo", num - sync4visible.length+2)
      }else{
        if(num - 1 === -1){
          num = 0;
        }
        sync4.trigger("owl.goTo", num);
      }
    } else if(num === sync4visible[sync4visible.length-1]){
      sync4.trigger("owl.goTo", sync4visible[1])
    } else if(num === sync4visible[0]){
      sync4.trigger("owl.goTo", num-1)
    }

  }

});
</script>
<link rel="stylesheet" type="text/css" href="http://owlgraphic.com/owlcarousel/owl-carousel/owl.carousel.css">
<style>
#sync1 .item{
    background: #0c83e7;
    padding: 80px 0px;
    margin: 5px;
    color: #FFF;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    text-align: center;
}
#sync2 .item{
    background: #C9C9C9;
    padding: 10px 0px;
    margin: 5px;
    color: #FFF;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    text-align: center;
    cursor: pointer;
}
#sync2 .item h1{
  font-size: 18px;
}
#sync2 .synced .item{
  background: #0c83e7;
}



/*carousel 2 */
#sync3 .item{
    background: #0c83e7;
    padding: 80px 0px;
    margin: 5px;
    color: #FFF;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    text-align: center;
}
#sync4 .item{
    background: #C9C9C9;
    padding: 10px 0px;
    margin: 5px;
    color: #FFF;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    text-align: center;
    cursor: pointer;
}
#sync4 .item h1{
  font-size: 18px;
}
#sync4 .synced .item{
  background: #0c83e7;
}
</style>
<div id="sync1" class="owl-carousel">
  <div class="item"><h1>1</h1></div>
  <div class="item"><h1>2</h1></div>
  <div class="item"><h1>3</h1></div>
  <div class="item"><h1>4</h1></div>
  <div class="item"><h1>5</h1></div>
  <div class="item"><h1>6</h1></div>
  <div class="item"><h1>7</h1></div>
  <div class="item"><h1>8</h1></div>
  <div class="item"><h1>9</h1></div>
  <div class="item"><h1>10</h1></div>
  <div class="item"><h1>11</h1></div>
  <div class="item"><h1>12</h1></div>
  <div class="item"><h1>13</h1></div>
  <div class="item"><h1>14</h1></div>
  <div class="item"><h1>15</h1></div>
  <div class="item"><h1>16</h1></div>
  <div class="item"><h1>17</h1></div>
  <div class="item"><h1>18</h1></div>
  <div class="item"><h1>19</h1></div>
  <div class="item"><h1>20</h1></div>
  <div class="item"><h1>21</h1></div>
  <div class="item"><h1>22</h1></div>
  <div class="item"><h1>23</h1></div>
</div>
<div id="sync2" class="owl-carousel">
  <div class="item"><h1>1</h1></div>
  <div class="item"><h1>2</h1></div>
  <div class="item"><h1>3</h1></div>
  <div class="item"><h1>4</h1></div>
  <div class="item"><h1>5</h1></div>
  <div class="item"><h1>6</h1></div>
  <div class="item"><h1>7</h1></div>
  <div class="item"><h1>8</h1></div>
  <div class="item"><h1>9</h1></div>
  <div class="item"><h1>10</h1></div>
  <div class="item"><h1>11</h1></div>
  <div class="item"><h1>12</h1></div>
  <div class="item"><h1>13</h1></div>
  <div class="item"><h1>14</h1></div>
  <div class="item"><h1>15</h1></div>
  <div class="item"><h1>16</h1></div>
  <div class="item"><h1>17</h1></div>
  <div class="item"><h1>18</h1></div>
  <div class="item"><h1>19</h1></div>
  <div class="item"><h1>20</h1></div>
  <div class="item"><h1>21</h1></div>
  <div class="item"><h1>22</h1></div>
  <div class="item"><h1>23</h1></div>
</div>




<!-- carousel two -->
<div id="sync3" class="owl-carousel">
  <div class="item"><h1>1</h1></div>
  <div class="item"><h1>2</h1></div>
  <div class="item"><h1>3</h1></div>
  <div class="item"><h1>4</h1></div>
  <div class="item"><h1>5</h1></div>
  <div class="item"><h1>6</h1></div>
  <div class="item"><h1>7</h1></div>
  <div class="item"><h1>8</h1></div>
  <div class="item"><h1>9</h1></div>
  <div class="item"><h1>10</h1></div>
  <div class="item"><h1>11</h1></div>
  <div class="item"><h1>12</h1></div>
  <div class="item"><h1>13</h1></div>
  <div class="item"><h1>14</h1></div>
  <div class="item"><h1>15</h1></div>
  <div class="item"><h1>16</h1></div>
  <div class="item"><h1>17</h1></div>
  <div class="item"><h1>18</h1></div>
  <div class="item"><h1>19</h1></div>
  <div class="item"><h1>20</h1></div>
  <div class="item"><h1>21</h1></div>
  <div class="item"><h1>22</h1></div>
  <div class="item"><h1>23</h1></div>
</div>
<div id="sync4" class="owl-carousel">
  <div class="item"><h1>1</h1></div>
  <div class="item"><h1>2</h1></div>
  <div class="item"><h1>3</h1></div>
  <div class="item"><h1>4</h1></div>
  <div class="item"><h1>5</h1></div>
  <div class="item"><h1>6</h1></div>
  <div class="item"><h1>7</h1></div>
  <div class="item"><h1>8</h1></div>
  <div class="item"><h1>9</h1></div>
  <div class="item"><h1>10</h1></div>
  <div class="item"><h1>11</h1></div>
  <div class="item"><h1>12</h1></div>
  <div class="item"><h1>13</h1></div>
  <div class="item"><h1>14</h1></div>
  <div class="item"><h1>15</h1></div>
  <div class="item"><h1>16</h1></div>
  <div class="item"><h1>17</h1></div>
  <div class="item"><h1>18</h1></div>
  <div class="item"><h1>19</h1></div>
  <div class="item"><h1>20</h1></div>
  <div class="item"><h1>21</h1></div>
  <div class="item"><h1>22</h1></div>
  <div class="item"><h1>23</h1></div>
</div>

我确定这是一个需要为其分配不同名称的变量的案例，但我不能为我的生活弄清楚什么是错的。有什么想法吗？

Answer 1

自己看一下这是一个简单的例子，在脚本的第二个副本中重命名“current”，“num”和“number”变量。现在给他们命名更有意义的东西!!

  /* carousel two */
  var sync3 = $("#sync3");
  var sync4 = $("#sync4");

  sync3.owlCarousel({
    singleItem : true,
    slideSpeed : 1000,
    navigation: true,
    pagination:false,
    afterAction : syncPosition2,
    responsiveRefreshRate : 200,
  });

  sync4.owlCarousel({
    items : 15,
    itemsDesktop      : [1199,10],
    itemsDesktopSmall     : [979,10],
    itemsTablet       : [768,8],
    itemsMobile       : [479,4],
    pagination:false,
    responsiveRefreshRate : 100,
    afterInit : function(el){
      el.find(".owl-item").eq(0).addClass("synced");
    }
  });

  function syncPosition2(el){
    var current2 = this.currentItem;
    $("#sync4")
      .find(".owl-item")
      .removeClass("synced")
      .eq(current2)
      .addClass("synced")
    if($("#sync4").data("owlCarousel") !== undefined){
      center2(current2)
    }
  }

  $("#sync4").on("click", ".owl-item", function(e){
    e.preventDefault();
    var number2 = $(this).data("owlItem");
    sync3.trigger("owl.goTo",number2);
  });

  function center2(number2){
    var sync4visible = sync4.data("owlCarousel").owl.visibleItems;
    var num2 = number2;
    var found = false;
    for(var i in sync4visible){
      if(num2 === sync4visible[i]){
        var found = true;
      }
    }

    if(found===false){
      if(num2>sync4visible[sync4visible.length-1]){
        sync4.trigger("owl.goTo", num2 - sync4visible.length+2)
      }else{
        if(num2 - 1 === -1){
          num2 = 0;
        }
        sync4.trigger("owl.goTo", num2);
      }
    } else if(num2 === sync4visible[sync4visible.length-1]){
      sync4.trigger("owl.goTo", sync4visible[1])
    } else if(num === sync4visible[0]){
      sync4.trigger("owl.goTo", num2-1)
    }

  }

同步旋转木马

1 个答案: