有没有办法发送一个电子邮件与输入数据没有PHP或JavaScript只是简单的纯HTML？
I have HTML form with a textbox where user enter his email - let say to register for a newsletter and a button to join.
When clicking the button I'd like to send myself an email with a constant subject like: 'a new user joined your newsletter' and in the body of the email have the text entered by the user.
So with PHP and Javascript code its possible - i'm looking for a pure html code that does the same (in my index.html file)
using <a href: mailto...> or <form action=mailto:... method=post> or <button onclick:mailto...> opens my mail application :(
- Is there a way to send that email in the background (without opening the mail application) with the data from textbox in the email body?
- if Yes to Q.1 then is there a way to add a fixed subject
No, there is no way you can send email using pure html. Email is sent over SMTP protocol. A browser operates in HTTP protocol. So it's not possible to send email even using pure javascript. Only server can send data using SMTP protocol.
No because you can not send an E-Mail without using an SMTP server. This server must be contacted by PHP or another server-side script (server must receive a form request and process it). You can not contact a SMTP server via pure HTML (that would be really insecure btw).
Regarding mailto: This only works if your clients have installed a mail client on their local machine. This mail client must be properly configured in order to - guess what - contact an SMTP server in order to send the mail.
However it is possible passing a subject via mailto: https://css-tricks.com/snippets/html/mailto-links/