Image uploading with ajax and c#

Question

I'm trying to find a way to upload an image to a webserver without submitting a form and have decided to do this with ajax, but I'm struggeling to find some good examples of how to do this.

I would appreciate if someone had some examples, or could explain how this can be done. (I'm not using any ASP.net servercontrols).

Answer 1

调查一下： http : //www.plupload.com/我正在我的网站上使用它

Answer 2

An ajax post doesn't submit <input type="file" ... , so you'll need to do it another way. If your browser supports the JavaScript (HTML5) File API, you're golden. Otherwise things like jQuery uplodify are great. http://www.uploadify.com/ It uses flash behind the scenes, so won't work great on the iPad, but the iPad browser has the File API.