cloudary jQuery文件上传-图片选择后不上传

Cloudinary jQuery File Upload - image not uploading after selection

本文关键字：选择 片选 jQuery 文件 cloudary      更新时间：2023-09-26

我正在尝试测试cloudary Uploader(通过jquery和PHP)。我遵循这里的说明:http://cloudinary.com/documentation/php_image_upload direct_uploading_from_the_browser

我有兴趣使它作为浏览器上传(而不是服务器端)。

我最终的HTML/script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>

我只是点击"浏览…"按钮，选择一个文件，但什么也没发生。我也打开了火狐控制台，但是我也没有看到任何动作。

据我所知，表单应该在选择文件后自动提交。对吧?如果没有，我应该怎么做才能把文件提交给cloudary ?

我忘记了什么?

您还必须初始化输入字段。尝试添加以下代码:

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

确保这一行是最后加载的，所以要么把它放在HTML的末尾，要么把它放在$( document ).ready()块中。

在文件输入中追加this:

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

修改这行代码:

<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>

: 

<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>
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