What would be the most simplest and effective way of sending an HTTP Post via a Javascript addon?
This javascript add-on would be activated once a visitor clicks a 'Submit' button on a website - and it would need to send across in the POST data what was included in one of the input fields on the website.
I do not want it to get a response. I simply want it to send the HTTP POST request and then disable the button & clear the input field. No response needed.
Since the POST request would be going to an external server - would the website hang/lag until the request was done?
HUGE thank you if anyone can point me in the right direction - or some tips to get this as most effective as possible!