【问题标题】:Cloudinary jQuery File Upload - image not uploading after selectionCloudinary jQuery File Upload - 选择后图像未上传
【发布时间】:2017-03-12 11:45:08
【问题描述】:

我正在尝试测试 Cloudinary Uploader(通过 jquery 和 PHP)。 我按照那里的说明进行操作: http://cloudinary.com/documentation/php_image_upload#direct_uploading_from_the_browser

我有兴趣让它作为浏览器上传(而不是服务器端)工作。

我的最终 HTML/脚本文本如下(我放了一些 XXXX)。

<html>
        <head>
            <title></title>
            <script src="js/jquery-3.1.1.min.js"></script>
            <script src='js/jquery.ui.widget.js' type='text/javascript'></script>
            <script src='js/jquery.iframe-transport.js' type='text/javascript'></script>
            <script src='js/jquery.fileupload.js' type='text/javascript'></script>
            <script src='js/jquery.cloudinary.js' type='text/javascript'></script>
        </head>
<body>
<script type='text/javascript'>
$.cloudinary.config({"api_key":"XXXXX","cloud_name":"XXXXX"});
</script>

<form action="uploaded.php" method="post">
      <input class='cloudinary-fileupload' data-cloudinary-field='image_id' data-form-data='{"timestamp":1477780986,"callback":"http:\/\/www.XXXXX.XXX\/cloudinary\/cloudinary_cors.html","signature":"96872da4909f6acf00537c78ca41414ea73bXXXXX","api_key":"538456726987XXX"}' data-url='https://api.cloudinary.com/v1_1/di2a8qkzv/auto/upload' name='file' type='file'/>    <input type="hidden" name="image_id" id="image_id" />
</form>
</body>
</html>

我只是单击“浏览...”按钮并选择一个文件,但没有任何反应。 我也打开了 Firefox 控制台,但我也没有看到任何操作。

据我了解,表格应在选择文件后自动提交。正确的? 如果没有,我应该怎么做才能将文件提交给 Cloudinary?

什么让我无法理解?

【问题讨论】:

    标签: javascript php jquery file-upload cloudinary


    【解决方案1】:

    您还必须初始化输入字段。尝试添加以下代码:

    $('.cloudinary-fileupload').cloudinary_fileupload();
    

    确保最后加载此行,因此要么将其放在 HTML 的末尾,要么将其放在 $( document ).ready() 块中。

    【讨论】:

    【解决方案2】:

    在文件输入上附加这个:

    onchange="this.form.submit();"
    

    更改这行代码:

    <form action="uploaded.php" method="post">
          <input class='cloudinary-fileupload' data-cloudinary-field='image_id' data-form-data='{"timestamp":1477780986,"callback":"http:\/\/www.XXXXX.XXX\/cloudinary\/cloudinary_cors.html","signature":"96872da4909f6acf00537c78ca41414ea73bXXXXX","api_key":"538456726987XXX"}' data-url='https://api.cloudinary.com/v1_1/di2a8qkzv/auto/upload' name='file' type='file'/>    <input type="hidden" name="image_id" id="image_id" />
    </form>
    

    到:

    <form action="uploaded.php" method="post">
          <input onchange="this.form.submit();" class='cloudinary-fileupload' data-cloudinary-field='image_id' data-form-data='{"timestamp":1477780986,"callback":"http:\/\/www.XXXXX.XXX\/cloudinary\/cloudinary_cors.html","signature":"96872da4909f6acf00537c78ca41414ea73bXXXXX","api_key":"538456726987XXX"}' data-url='https://api.cloudinary.com/v1_1/di2a8qkzv/auto/upload' name='file' type='file'/>    <input type="hidden" name="image_id" id="image_id" />
    </form>
    

    【讨论】:

    • 文件输入由集成到Cloudinary的PHP函数构建: $cors_location)); ?> 上传的.php 也在他们的例子中,它对我的​​情况没有任何价值。
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