【问题标题】:Galleria using full size images instead of thumbnailsGalleria 使用全尺寸图像而不是缩略图
【发布时间】:2014-07-24 23:50:57
【问题描述】:

当我检查元素时,它表明 Galleria 使用的是全尺寸图片而不是缩略图。

Galleria 文档中的示例是 http://galleria.io/docs/getting_started/quick_start/

<div class="galleria">
    <a href="/img/large1.jpg"><img src="/img/thumb1.jpg" data-title="My title" data-description="My description"></a>
    <a href="/img/large2.jpg"><img src="/img/thumb2.jpg" data-title="Another title" data-description="My <em>HTML</em> description"></a>
</div>

我的代码是

<div class="galleria">
   <a href="http://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/3D_Schildersdoek.JPG/812px-3D_Schildersdoek.JPG">
   <img src="http://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/3D_Schildersdoek.JPG/220px-3D_Schildersdoek.JPG" alt=""/></a>
   <a href="http://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Bitwa_pod_Grunwaldem_Muzeum_Narodowe_05.JPG/800px-Bitwa_pod_Grunwaldem_Muzeum_Narodowe_05.JPG">
   <img src="http://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Bitwa_pod_Grunwaldem_Muzeum_Narodowe_05.JPG/300px-Bitwa_pod_Grunwaldem_Muzeum_Narodowe_05.JPG" alt=""/></a>
</div>

演示的jsfiddle链接是http://jsfiddle.net/zain_aligent/EAVtM/4/

如何让 Galleria 使用缩略图而不是全尺寸图片?

【问题讨论】:

    标签: javascript jquery html css galleria


    【解决方案1】:

    重点是data-big属性。像这样定义画廊项目。

    a href="ThumbImage.jpg"img src="ThumbImage.jpgdata-big="LARGEIMAGE.jpg"

    <div class="galleria">
        <a href="ThumbImage.jpg">
            <img src="ThumbImage.jpg" 
                data-big="LargeImage.jpg" 
                data-title="My title" 
                data-description="My description"/>
        </a>
        <a href="ThumbImage.jpg">
            <img src="ThumbImage.jpg" 
                data-big="LargeImage.jpg" 
                data-title="My title" 
                data-description="My description"/>
        </a>
    </div>
    

    试试下面的更新版本。

    <!DOCTYPE html>
    <html>
    
    <head>
        <link  type="text/css"  href="galleria/themes/classic/galleria.classic.css" media="screen" rel="stylesheet"  />
        <script src="http://code.jquery.com/jquery-1.8.3.min.js"></script>
        <script src="galleria/galleria-1.3.6.min.js"></script>
    </head>
    
    <body>
    
    
    <div class="galleria">
        <a href="http://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/3D_Schildersdoek.JPG/220px-3D_Schildersdoek.JPG">
            <img src="http://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/3D_Schildersdoek.JPG/220px-3D_Schildersdoek.JPG" 
                data-big="http://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/3D_Schildersdoek.JPG/812px-3D_Schildersdoek.JPG" 
                data-title="My title" 
                data-description="My description"
                />
        </a>
        <a href="http://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Bitwa_pod_Grunwaldem_Muzeum_Narodowe_05.JPG/300px-Bitwa_pod_Grunwaldem_Muzeum_Narodowe_05.JPG">
            <img src="http://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Bitwa_pod_Grunwaldem_Muzeum_Narodowe_05.JPG/300px-Bitwa_pod_Grunwaldem_Muzeum_Narodowe_05.JPG" 
                data-big="http://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Bitwa_pod_Grunwaldem_Muzeum_Narodowe_05.JPG/800px-Bitwa_pod_Grunwaldem_Muzeum_Narodowe_05.JPG" 
                data-title="Another title" 
                data-description="My <em>HTML</em> description"
            />
        </a>
    </div>      
    
    
    
        <script type="text/javascript">
            $( document ).ready(function() {
                Galleria.loadTheme('galleria/themes/classic/galleria.classic.min.js');
    
                $('.galleria').galleria({
                width: 350,
                height: 315, 
                thumbCrop: "height",
                lightbox: true
                });
                Galleria.run('.galleria');
            });
        </script>
    
    </body>
    </html>
    

    【讨论】:

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