Click here to Skip to main content
13,049,814 members (71,584 online)
Rate this:
Please Sign up or sign in to vote.
See more:
I am using jquery.MultiFile.js to upload multiple files using fileupload control in an update panel and using trigger to postback on button click but on first click it uploads only one file and starts uploading multiple files after that below is my code

HttpFileCollection fileCollection = Request.Files;
           for (int i = 0; i < fileCollection.Count; i++)
               HttpPostedFile uploadfile = fileCollection[i];
               string file = Path.GetFileName(uploadfile.FileName);
               string extension = Path.GetExtension(file);
               if (uploadfile.ContentLength > 0)
                   string no = Guid.NewGuid().ToString().Substring(0, 4);
                   string path = @"../Gallery/";
                   string serverpath = Server.MapPath(path);
                   string fullpath = serverpath + no + file;
                   valid += file + " saved successfully\\n";

Posted 13-Apr-13 2:56am
Updated 13-Apr-13 3:02am

1 solution

Rate this: bad
Please Sign up or sign in to vote.

Solution 1

Provide the UpdatePanel for file Upload control and make a PostBackTrigger for Import button.
lucky050 15-Apr-13 9:11am
I am already using a postback trigger for import button and its working but it uploads only one file on page load after that it starts working fine

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Top Experts
Last 24hrsThis month

Advertise | Privacy | Mobile
Web02 | 2.8.170713.1 | Last Updated 15 Apr 2013
Copyright © CodeProject, 1999-2017
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100