public ActionResult _Upload(IEnumerable <HttpPostedFileBase> files)
{
if (files == null || !files.Any())
{
return(Json(new { success = false, errorMessage = "No file uploaded." }));
}
var file = files.FirstOrDefault(); // get ONE only
if (file == null || !ImageUpload.IsImage(file))
{
return(Json(new { success = false, errorMessage = "File is of wrong format." }));
}
if (file.ContentLength <= 0)
{
return(Json(new { success = false, errorMessage = "File cannot be zero length." }));
}
var webPath = ImageUpload.GetTempSavedFilePath(file);
//mistertommat - 18 Nov '15 - replacing '\' to '//' results in incorrect image url on firefox and IE,
// therefore replacing '\\' to '/' so that a proper web url is returned.
return(Json(new { success = true, fileName = webPath.Replace("\\", "/") })); // success
}