Upload multile files dynamically using MVC4

Select must 10 images***

CS Code:

 public ActionResult Create(HttpPostedFileBase[] MultipleFiles, FormCollection collection, demoproduct p)

        {

          try

            {

                // TODO: Add insert logic here

             var Tagid = collection["TagNo"];

             var qry = (from c in db.demoproducts where c.TagNo == Tagid select c).Count();

             if (qry != 1)

              {



            foreach (var fileBase in MultipleFiles)

            {

                if (fileBase.ContentLength > 0)

                {

                      Microsoft.WindowsAzure.StorageClient.CloudBlobContainer blobContainer = _myBlobStorageService.GetCloudBlobContainer();

                      CloudBlob blob = blobContainer.GetBlobReference(fileBase.FileName);

                      blob.UploadFromStream(fileBase.InputStream);

                }

            }
            //Retrive Images from blob

            List blobs = new List();

            foreach (var fileBase in MultipleFiles)

            {
                Microsoft.WindowsAzure.StorageClient.CloudBlobContainer blobContainer1 = _myBlobStorageService.GetCloudBlobContainer();
                CloudBlob blob1 = blobContainer1.GetBlobReference(fileBase.FileName);
                blobs.Add(blob1.Uri.ToString());

            }
            p.ProductImage = blobs.ElementAt(0).ToString();

            p.ProductImage1 = blobs.ElementAt(1).ToString();

            p.ProductImage2 = blobs.ElementAt(2).ToString();

            p.ProductImage3 = blobs.ElementAt(3).ToString();

            p.ProductImage4 = blobs.ElementAt(4).ToString();

            p.ProductImage5 = blobs.ElementAt(5).ToString(); 
           db.demoproducts.InsertOnSubmit(p);

            db.SubmitChanges();

            return RedirectToAction("Index");

                        

              }

             else

             {

                 return RedirectToAction("EventCreationError");

             }

            }catch

          {       //return View();

              return RedirectToAction("Create");

          }

        }

This is working fine for aploading AND save to database That image urls to database,
Supose i want to i want to select 2mages only at the time of saving that image url's to database not working

2 Replies

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anil babu12y ago

Jaganathan Bantheswaran13y ago
Hi,

You can use file input element as shown below,

View:

Controller:

[HttpPost]
public ActionResult Upload()
{
var file = Request.Files[0];

if (file != null && file.ContentLength > 0)
{
var fileName = Path.GetFileName(file.FileName);
var path = Path.Combine(Server.MapPath("~/Images/"), fileName);
file.SaveAs(path);
}

return RedirectToAction("UploadDocument");
}

More details on uploading files, read articles,
- How to handle multiple file u
  Uploading Multiple Files in ASP.NET 2.0: Part II
  pload dynamically
- Multiple Image Upload in ASP.NET
- Upload a File and Then Create Zip File in .NET 4.5
- How to Upload Files in ASP.NET