Upload file without submit

Now if user has selected file and my value variable is not empty, then submitted the form. As soon as the form will be submitted, we have to catch the event so here is the code for the code behind page. Write following code in the code behind.

Here I have checked that my file upload code executes only if it is PostBack by user and some file has been selected in the FiileUpload control and then have written typical file upload code.

SaveAs Server. FileName ;. For those, who want to play with this code, I have attached the sample file used to describe this "upload file without clicking button" article so download it and play with it!

Thank you for reading and enjoy! Comments or Responses. Login to post response. Rating: 5 out of 5. Get ASP. Introduction Today there was a post in the DotNetFunda. Sign in Email. Forgot your password? Ask a Question. How to upload a file in jsp form without submit button action. Please Sign up or sign in to vote. See more: Javascript. Copy Code. Posted Sep am Member Add a Solution. Member Sep am. Sorry i am not getting. May i know what is your recommendation. Accept Solution Reject Solution.

Posted Sep am MadMyche. Add your solution here. OK Paste as. Save Article. Like Article. Last Updated : 12 Jul, JavaScript Snippet: Javascript. Hey geek! The constant emerging technologies in the world of web development always keeps the excitement for this subject through the roof.

But before you tackle the big projects, we suggest you start by learning the basics. Now at it's lowest price ever! Next How to upload files asynchronously using jQuery?