Attaching a file in email in html5 web page

Question

I am attaching file in html web app using following code but it is not working

Answer 1

So, what's your question? I will assume that you are getting some error when you tried to send the email. I have answered a very similar question before:

According to RFC 2368 you can't add an attachment to a message with the mailto: URL scheme due security reasons:

The user agent interpreting a mailto URL SHOULD choose not to create a message if any of the headers are considered dangerous (...) Only the Subject, Keywords, and Body headers are believed to be both safe and useful.