Blueimp jQuery File Upload插件-“清空文件上传"比分PHP [英] Blueimp jQuery File Upload plugin - "Empty file upload" result PHP

问题描述

这里是插件: https://github.com/blueimp/jQuery-File-Up

上传文件后，我在从插件获取所需的响应时遇到问题.

在带有插件的页面上，我有以下内容

$('#fileupload').fileupload(
    'option',
    {
        'maxNumberOfFiles' :1,
        'url' : '/admin/upload_handler.php'
    }
);

在upload_handler.php中，我成功地从$ _FILES检索了上载的文件并进行了处理，然后使用JSON发送回了响应.我已经使用Firebug确认响应的格式正确:

[ 
    {                
        "url" : "image_url",
        "thumbnail_url" : "image_th_url",
         "delete_url" : "test",
         "delete_type" : "DELETE",
         "name" : "foobar.jpg",
         "size" : 7419
     }
]

但是回调无法找到文件数组，并且出现错误:空文件上传结果".我觉得我在这里缺少了一些关键的东西-我在文档，论坛或Stack Overflow中找不到任何东西.感谢您的帮助.

解决方案

自插件版本5起，json响应已更改:https://github.com/blueimp/jQuery-File-Upload

I'm having a problem getting the response I want from the plugin after uploading a file.

On the page with the plugin, I have the following

$('#fileupload').fileupload(
    'option',
    {
        'maxNumberOfFiles' :1,
        'url' : '/admin/upload_handler.php'
    }
);

In upload_handler.php I successfully retrieve the uploaded files from $_FILES and do stuff, then send a response back in JSON. I've confirmed using Firebug that the response is in the proper format:

[ 
    {                
        "url" : "image_url",
        "thumbnail_url" : "image_th_url",
         "delete_url" : "test",
         "delete_type" : "DELETE",
         "name" : "foobar.jpg",
         "size" : 7419
     }
]

But the callback can't find the files array, and I get the error: 'Empty file upload result'. I feel like I'm missing something crucial here--I can't find anything in the docs, forums, or Stack Overflow. I appreciate any help.

解决方案

Since the version 5 of the plugin, the json response has changed: https://github.com/blueimp/jQuery-File-Upload/wiki/JSON-Response

So you just have tweak your upload class with:

$filejson = new stdClass();
$filejson->files[] = $fileArray;
return json_encode($filejson);

And you're done

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