javascript - 如何在同一页面上添加多个 jssor 实例？

Question

是否可以在一页上添加多个 jssor 实例？是否可以动态创建新的类实例，例如：

var jssor_slider1 = new $JssorSlider$("slider1_container", options);

jssor_slider1变量必须是动态的。意味着 1 必须更改为变量本身。var jssor_slider1+VARIABLE. 但我对此一无所获。

也许我犯了思维错误。

谢谢

Answer 1

删除“选项”之后的数字并将双引号更改为单引号应该允许您在同一页面上初始化多个滑块：

var jssor_slider1 = new $JssorSlider$('slider1_container', options);
var jssor_slider2 = new $JssorSlider$('slider2_container', options);

Answer 2

请按以下方式初始化多个实例，

var jssor_slider1 = new $JssorSlider$("slider1_container", options1);
var jssor_slider2 = new $JssorSlider$("slider2_container", options2);

Answer 3

我正在使用 php 从 mysql 数据库中获取信息，它将构建几个容器，它们最后都包含一个滑块（使用文件夹中的图像动态构建 - 所以，我什至不知道有多少滑块。但是它们都将具有相同的尺寸/选项......因此我找到了一种快速、肮脏和有效的方法来处理它......

我用 1 个文件加载了所有原始 javascript，它被称为 sliders.js

它具有如下所示的所有原始内容，唯一的区别是我在滑块上使用了一个类和一个唯一的 ID（由 PHP/MySQL 设置） - 请参阅我评论的位置。

jQuery(document).ready(function ($){

     //--------------------HERE I ADD AN EACH FUNCTION-------------------
     //------------------------------------------------------------------

     $(".jsslider").each(function(index){
            var SliderID = $(this).attr('id');

     // ---- Just for my own reference while troubleshooting ----
     // console.log("Index: " + index + " | Created Slider with ID: " + SliderID );     

            var jssor_1_SlideshowTransitions = [
              {$Duration:1200,x:0.3,$During:{$Left:[0.3,0.7]},$Easing:{$Left:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,x:-0.3,$SlideOut:true,$Easing:{$Left:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,x:-0.3,$During:{$Left:[0.3,0.7]},$Easing:{$Left:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,x:0.3,$SlideOut:true,$Easing:{$Left:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,y:0.3,$During:{$Top:[0.3,0.7]},$Easing:{$Top:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,y:-0.3,$SlideOut:true,$Easing:{$Top:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,y:-0.3,$During:{$Top:[0.3,0.7]},$Easing:{$Top:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,y:0.3,$SlideOut:true,$Easing:{$Top:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,x:0.3,$Cols:2,$During:{$Left:[0.3,0.7]},$ChessMode:{$Column:3},$Easing:{$Left:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,x:0.3,$Cols:2,$SlideOut:true,$ChessMode:{$Column:3},$Easing:{$Left:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,y:0.3,$Rows:2,$During:{$Top:[0.3,0.7]},$ChessMode:{$Row:12},$Easing:{$Top:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,y:0.3,$Rows:2,$SlideOut:true,$ChessMode:{$Row:12},$Easing:{$Top:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,y:0.3,$Cols:2,$During:{$Top:[0.3,0.7]},$ChessMode:{$Column:12},$Easing:{$Top:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,y:-0.3,$Cols:2,$SlideOut:true,$ChessMode:{$Column:12},$Easing:{$Top:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,x:0.3,$Rows:2,$During:{$Left:[0.3,0.7]},$ChessMode:{$Row:3},$Easing:{$Left:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,x:-0.3,$Rows:2,$SlideOut:true,$ChessMode:{$Row:3},$Easing:{$Left:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,x:0.3,y:0.3,$Cols:2,$Rows:2,$During:{$Left:[0.3,0.7],$Top:[0.3,0.7]},$ChessMode:{$Column:3,$Row:12},$Easing:{$Left:$Jease$.$InCubic,$Top:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,x:0.3,y:0.3,$Cols:2,$Rows:2,$During:{$Left:[0.3,0.7],$Top:[0.3,0.7]},$SlideOut:true,$ChessMode:{$Column:3,$Row:12},$Easing:{$Left:$Jease$.$InCubic,$Top:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,$Delay:20,$Clip:3,$Assembly:260,$Easing:{$Clip:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,$Delay:20,$Clip:3,$SlideOut:true,$Assembly:260,$Easing:{$Clip:$Jease$.$OutCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,$Delay:20,$Clip:12,$Assembly:260,$Easing:{$Clip:$Jease$.$InCubic,$Opacity:$Jease$.$Linear},$Opacity:2},
              {$Duration:1200,$Delay:20,$Clip:12,$SlideOut:true,$Assembly:260,$Easing:{$Clip:$Jease$.$OutCubic,$Opacity:$Jease$.$Linear},$Opacity:2}
            ];

            var jssor_1_options = {
              $FillMode: 5,
              $AutoPlay: false,
              $SlideshowOptions: {
                $Class: $JssorSlideshowRunner$,
                $Transitions: jssor_1_SlideshowTransitions,
                $TransitionsOrder: 1
              },
              $ArrowNavigatorOptions: {
                $Class: $JssorArrowNavigator$
              },
              $ThumbnailNavigatorOptions: {
                $Class: $JssorThumbnailNavigator$,
                $Cols: 10,
                $SpacingX: 8,
                $SpacingY: 8,
                $Align: 360
              }
            };

     //-----------------HERE IS WHERE THE MAGIC HAPPENS--------------
        var jssor_1_slider = new $JssorSlider$(SliderID, jssor_1_options);
     //--------------------------------------------------------------   

        function ScaleSlider() {
            var refSize = jssor_1_slider.$Elmt.parentNode.clientWidth;
            if (refSize) {
                refSize = Math.min(refSize, 800);
                jssor_1_slider.$ScaleWidth(refSize);
            }
            else {
                window.setTimeout(ScaleSlider, 30);
            }
        }
        ScaleSlider();
        $(window).bind("load", ScaleSlider);
        $(window).bind("resize", ScaleSlider);
        $(window).bind("orientationchange", ScaleSlider);
    }); 
});

所以，当我用 PHP 加载我的 HTML 时，它的所有原始 HTML - 除了 ID 是根据我从数据库中获得的信息的 ID 动态设置的，它保持它的唯一性，在我的情况下，ID 类似于“GameID-2784”等等

<!-- SLIDER -->
<div class="jsslider" id="'.$g_id.'" style="position: relative; margin: 0 auto; top: 0px; left: 0px; width: 608px; height: 456px; overflow: hidden; visibility: hidden; background-color: #000;">
   <div data-u="loading" style="position: absolute; top: 0px; left: 0px;">
   <div style="filter: alpha(opacity=70); opacity: 0.7; position: absolute; display: block; top: 0px; left: 0px; width: 100%; height: 100%;"></div>

…………

如前所述，我知道这是一种肮脏的做法，但是如果您使用许多具有相同选项的滑块，并且您只是想给它们一个“类”，那么它非常容易并且效果很好——更重要的是，不知道 ID（因此您可以将它们添加到 java-script.xml 中）。

很高兴听到有人有更简单的解决方案！

Answer 4

没有 jQuery 的所有滑块的一种设置：

    <script>
    jssor_slider1_starter = function (containerId) {
        ...
    };
</script>

<div id="slider1_container" style="position:relative;top:0px;left:0px;width:600px;height:300px">
    ...
    <script>
        jssor_slider1_starter('slider1_container');
    </script>
</div>

<div id="slider2_container" style="position:relative;top:0px;left:0px;width:600px;height:300px">
    ...
    <script>
        jssor_slider1_starter('slider2_container');
    </script>
</div>

没有 jQuery 的所有滑块的不同设置：

    <script>
    jssor_slider1_starter = function (containerId) {
        ...
    };
    jssor_slider2_starter = function (containerId) {
        ...
    };
</script>

<div id="slider1_container" style="position:relative;top:0px;left:0px;width:600px;height:300px">
    ...
    <script>
        jssor_slider1_starter('slider1_container');
    </script>
</div>

<div id="slider2_container" style="position:relative;top:0px;left:0px;width:600px;height:300px">
    ...
    <script>
        jssor_slider2_starter('slider2_container');
    </script>
</div>