On the client side does the Ajax request object have to be recreated for each request
or can it be created when the page initially loads and reused for subequent requests?
(in know this question may be considered off topic)
On the server side how does one manage self processing forms with Ajax?
I have written lots of javascript and php v4 & 5, including OOP code but am only
recently wrestling down Ajax.
The only syntax I have used for server side processing is processing of
file('php://input'); I am not sure what this means. Does it mean that
the input would be passed to the script as though it was CLI standard
input? Can I use $POST and $GET here as well? Books I have do
not spend enough time on this.
Thank you
