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我不认为“最简单”是主观的。

寻找一个可托管的照片库,它只显示一张图片并提供“下一张图片”和“上一张图片”,但所有这些都无需重新加载页面。显然预缓存也很好。PHP、Python、Ruby 或 JS。

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1 回答 1

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如果你想要简单,也许是这样的?

<html>
    <body>
        <div>
            <img id="image">
        </img>
        </div>
        <table>
            <tr>
                <td onclick="getImage("previous");">Previous</td>
                <td onclick="getImage("next");">Next</td>
            </tr>
        </table>
        <script type="text/javascript">
          counter = 0;
          nextImage = new Image();
          previousImage = new Image();
          getImage = function(what) {
            if (what === "previous") {counter--;}
            else {counter++;}
            nextImage.src = "http://www.example.com/image?data=" + (counter + 1);
            previousImage.src = "http://www.example.com/image?data=" + (counter - 1);

            document.getElementById("image").src = "http://www.example.com/image?data=" + counter;
          }        
        </script>
    </body>
</html>
于 2011-04-11T22:35:58.420 回答