Question

我正在使用Galleria插件显示现有标记中无法更改的图像列表。

点击图片后，我正在加载一个灯箱，在灯箱内我有一个图片的Galleria。

我需要的是索引在初始旧标记中点击的图像，然后在广场中触发相同的索引图像，或者最初将其作为活动图像加载。

触发或设置初始滑动装载是我遇到问题的地方？任何建议都会很棒。

标记类似于以下内容：

<div class="productSlides">
<img alt="Conti Melamine Desk with Sharknose Edge.jpg" src="/Images/test1.jpg" />
<img alt="Conti-Melamine-Desk-with-Sharknose-Edge-FV.jpg" src="/Images/test2.jpg" />
<img alt="Conti-Glass-Desk-FV.jpg" src="/Images/test3.jpg" />
</div>
<div id="galleria"></div> 

<script type="text/javascript">
$( document ).ready(function() {
//Need to have two sets of images. The inital markup that can be clicked, and the same    images added to a Galleria tag to render the gallery.
$('.productSlides').clone().appendTo($('#galleria'));
});

Galleria.loadTheme('/UserUploadedJS/galleria.classic.js');
Galleria.run('#galleria', {

});

$( document ).ready(function() {

    $('.productSlides img').on('click', function(){ 
        var url = "#galleria"; // sets the link url as the target div of the lightbox
        $(this).colorbox({
             inline:true, // so it knows that it's looking for an internal href
             href:url, // tells it which content to show
             width:"70%",
             onOpen:function(){ //triggers a callback when the lightbox opens
                $(url).show(); //when the lightbox opens, show the content div
             },
             onCleanup:function(){
                $(url).hide(); //hides the content div when the lightbox closes
             }
        }); 
        var index = $(this).parent().find("img").index(this); //indexes the image cliked
        Galleria.ready(function() { //Attempt to show the same indexed image in the galleria
            var gallery = this;
            gallery.show(index);
        });



    });  


});
</script>

Answer 1

首先在galleria的准备活动中获取所选择的galleria图像索引，如

Galleria.loadTheme('/UserUploadedJS/galleria.classic.js');
Galleria.run('#galleria', 
{
   show: selectedIndex
});

var selectedIndex=0;
 Galleria.ready(function() { //Attempt to show the same indexed image in the galleria
            var gallery = this;
           selectedIndex=index;
            //gallery.show(index);
        });

我已经测试了代码在我的最后工作正常，添加你已经使用的脚本来获取索引。

Answer 2

我编辑了脚本以获得我想要的东西。也许它对你也有用。

我知道回答这个问题为时已晚，但它可以帮助其他人。

就我而言，galleria.io数据源已更新，可根据需要添加更多图像。然后我做这个电话：

Galleria.get（0）.load（dataUpdated，undefined，{show：YOUR_POSITION}）;

load : function( source, selector, config ) {

   //...

    // use the dataConfig set by option
    config = config || o.dataConfig;

    // Edited: 20150516 - Added by tuliocacalazans
    // Override show position
    // Added in line 3840, script version: galleria-1.4.2.js
    if (typeof config.show === 'number') {
        o.show = config.show; // o = this._options
    }

    //...
}

Galleria：tigger哪个图像显示onload或点击

2 个答案: