How to auto keypress "enter" to submit the input after page load?

Question

How to auto keypress "enter" to submit the input after page load?

Answer 1

Explain your idea or show your code.
// Do you want to submit a form automatically?

Answer 2

Yes i do want send from auto

But the event link be from my site and the sumit in another site

Like if i do get link its fill the input auto but i want it will be send too

Answer 3

Is the other site yours?
There are some rules that, if not configured, can not send anything!

You have no way to click keys, at most simulate events as if you had clicked and this can only be done within the yours domains.

Answer 4

No.
I want the keyboard click enter or submit after the another website open