jQuery-File-Upload未在Internet Explorer（IE9）中触发完成回调 [英] jQuery-File-Upload not firing done callback in Internet Explorer (IE9)

问题描述

我检查了一些有关同一问题的问题， blueimp jquery文件上传 - " done"，" complete"回调不适用于IE 9 ，但即使将我的Content-Type作为'text / html'作为响应，'完成'回调也没有被触发。此外，jQuery-File-Upload说我需要重定向来获取上传的文件（ https://github.com/blueimp/jQuery-File-Upload/wiki/Cross-domain-uploads ），但也没有完成。
任何帮助将不胜感激。
问候。

i checked some questions regarding the same issue, blueimp jquery file upload - "done", "complete" callbacks not working for IE 9 , but even after putting my Content-Type as 'text/html' as the response the 'done' callback isn't being fired. Also as the jQuery-File-Upload says i need to have a redirect to get the uploaded file (https://github.com/blueimp/jQuery-File-Upload/wiki/Cross-domain-uploads) after the upload is done, but that isn't also being done. Any help would be appreciated. Regards.

推荐答案

投票最多的答案不是最好的解决方案，可能会抛出错误。实际上，建议不要为IE<设置 dataType 。 10，从这篇（真棒）文章：

The most voted answer isn't the best solution and can throw errors. Actually, setting dataType isn't recommended for IE < 10, from this (awesome) article:

当dataType选项设置为text，json，html或script时，
iframe传输执行一些响应处理。因为
是在从它使用的iframe获得的DOM对象上运行的，然而
，而不是原始的HTTP响应数据，有一些惊喜可能突然出现的
。

When the dataType option is set to text, json, html, or script, the iframe transport performs some processing of the response. Because it is operating on a DOM object obtained from the iframe it uses, however, and not the raw HTTP response data, there is the potential for some surprises to pop up.

http://missioncriticallabs.com/blog/2012/04/lessons-learned-from-jquery-file-upload/

真正的解决方案：

关于不在IE中触发的事物< 10与 dataType 无关，只是缺少回调 add ，强制文件在fileupload事件中推送。

The "thing" about not firing in IE < 10 isn't related with dataType, is just the lack of callback add that forces the file push in fileupload event.

$('#file_file').fileupload({
    add: function (e, data) {
        data.submit(); //this will 'force' the submit in IE < 10
    },
    done: function (e, data) {
        alert('Done');
    }
});

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