public object HotelImageUpload()
{
HttpRequestMessage request = this.Request;
if (!request.Content.IsMimeMultipartContent())
{
throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
}
var Images = new List <ImageViewModel>();
var Current = HttpContext.Current;
var key = Current.Request["key"];
if (Current.Session[key] != null)
{
Images = (List <ImageViewModel>)Current.Session[key];
//Images = Images.Select(o => { o.Hotel = null; return o; }).ToList();
}
var ImgDao = new ImageDAO();
for (int i = 0; i < HttpContext.Current.Request.Files.Count; i++)
{
var file = HttpContext.Current.Request.Files[i];
var subName = Path.GetExtension(file.FileName);
//var fileName = Guid.NewGuid().GetHashCode().ToString("x");
var fileName = file.FileName;
var image = ImgDao.FileToByte(file);
Images.Add(new ImageViewModel {
Image = image, Name = fileName, Extension = subName
});
}
var Message = "完成上傳";
Current.Session[key] = Images;
var data = JsonConvert.SerializeObject(Images);
return(Json(new { data = data, message = Message }));
}