Control keyboard button using javascript ?

Question

HOW TO CONTROL PC KEYBOARD WITH JAVASCRIPT IN WEB BROWSER
FOR EXAMPLE I WANT TO PRESS THE ENTER KEY TWICE WHEN I WANT
SO HOW DOES IT POSSIBLE AND
HOW IT HAPPEND
ITS GONE MAJOR PROBLEM FOR ME
PLEASE HELP ME ANY DEVELOPER
PROVIDE ME CODE TO PRESS AUTOMATICALLY KEYBOARD KEY'S

Answer 1

I have posted my answear, what's wrong with this?
I have tell you that it is not possible with javascript!!!
I recomend you to stop programming, not all humans are made for this

Answer 2

Here you go:

var enterCnt = 0;
window.onload = function() {
document.addEventListener("keydown", function(event) {
var key = event.which || event.keyCode;
if(key==13) {
if(enterCnt<1) {
enterCnt++;
}
else {
console.log("Double enter key detected");
enterCnt = 0;
}
}
else enterCnt = 0;
});
}

https://code.sololearn.com/WCMRyqTKb4U0/?ref=app

PS: Jitender Kashyap Please do not write your question in all capital letters, it cannot draw any attention, only made it hard to read.

Answer 3

Really, you can't hacking with Javascript.
If you want to make a keylogger or something like that, forget it.
Javascript isn't made for spying the clients, so you can't get acces to the keyboard of an user.

For that, you need an other language.
C or C++ is often used for that, but Im really unsure, so correct me if im wrong.

But maybe I interpret your question wrong and you mean something different, then try to ask different.

Answer 4

i dont want to detect
i want to pressed the keyboard key code without touch the keyboard pc
help me this out

Answer 5

i ctrl u minecraft what a bullshit
why can not all possibilites
will be reversed
its possible i will make it possible
and also learn
any body have programmer
not in language
but all in his life
what should he do to take a action before him.

Answer 6

Do what you want, but it would be better to learn english at first, I really don't know what you want to tell us.
You did't understand what the concept of programming languges is.
And no, it's not possible, you are just a bit stupid right?

Answer 7

go to hell

Answer 8

don't make sololearn to a social app

Answer 9

Jitender Kashyap Js (in browser context) run in a sanbox environment where client is protected from various unhappy scenarious. You have not much control on system (and keyboard is part of) but only on site that belong your script for security reasons.... Next try to describe an example of your case

Minecraft Destroyer HD Stop offense other users... A mod yet say you this and if you dont understand, you have to think who really is stupid

Answer 10

KrOW I explained it very understandably to mr india, that it's not possible and he has not even read it and ask the same question again. It's very hard not to comment that.
So I recommend him to stop programming, because he isn't able to learn programming. Programming isn't for everyone.
But ok, next time I will write nothing.

Answer 11

Minecraft Destroyer HD Your answers are ok while they dont contain offensive words/phrases... This is the problem... Sometimes its hard not reply but seem that for you its very natural be offensive and canjot understand that exist reply without offend other user

Answer 12

ok be a friend
dont mind