i'm using Valums Ajax uploader. all works great in Mozilla with this code:
View:
var button = $('#fileUpload')[0];
var uploader = new qq.FileUploader({
element: button,
allowedExtensions: ['jpg', 'jpeg', 'png', 'gif'],
sizeLimit: 2147483647, // max size
action: '/Admin/Home/Upload',
multiple: false
});
Controller:
public ActionResult Upload(string qqfile)
{
var stream = Request.InputStream;
var buffer = new byte[stream.Length];
stream.Read(buffer, 0, buffer.Length);
var path = Server.MapPath("~/App_Data");
var file = Path.Combine(path, qqfile);
File.WriteAllBytes(file, buffer);
// TODO: Return whatever the upload control expects as response
}
which was answered in this post:
MVC3 Valums Ajax File Upload
However issue is that this doesn't work in IE. I did find this but i can't figure out how to implement it:
IE doesn't send the stream in "request.InputStream" ... instead get the input stream through the HttpPostedFileBase from the Request.Files[] collection
Also, this here that shows how this guy did it but i'm not sure how to change for my project:
Valum file upload - Works in Chrome but not IE, Image img = Image.FromStream(Request.InputStream)
//This works with IE HttpPostedFileBase httpPostedFileBase = Request.Files[0]
as HttpPostedFileBase;
can't figure this one out. please help! thanks
I figured it out. This works in IE and mozilla.
[HttpPost]
public ActionResult FileUpload(string qqfile)
{
var path = @"C:\\Temp\\100\\";
var file = string.Empty;
try
{
var stream = Request.InputStream;
if (String.IsNullOrEmpty(Request["qqfile"]))
{
// IE
HttpPostedFileBase postedFile = Request.Files[0];
stream = postedFile.InputStream;
file = Path.Combine(path, System.IO.Path.GetFileName(Request.Files[0].FileName));
}
else
{
//Webkit, Mozilla
file = Path.Combine(path, qqfile);
}
var buffer = new byte[stream.Length];
stream.Read(buffer, 0, buffer.Length);
System.IO.File.WriteAllBytes(file, buffer);
}
catch (Exception ex)
{
return Json(new { success = false, message = ex.Message }, "application/json");
}
return Json(new { success = true }, "text/html");
}
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