How can I use GET and POST method in same <form>?

Question

What to do?
When I want username to be in GET and
Password in POST method be get in same <form> is this possible in HTML.
Hey there! Anyone please help me with this🙏

Answer 1

Maybe you can technically, but you should not. A HTTP request should use a single method only.
https://stackoverflow.com/questions/15447346/use-get-and-post-in-the-same-form

Answer 2

You can pass the query to the page you want to set action to .
like
action="index.php?id=1"

Answer 3

In my test a solution as follows works:

xhr.open("POST", "postodp.php?username");
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.send("username="+escape(username));