Hello Aparajita
Until now I have done all JSON encodings myself (Active4D <-> Ajax Requests)
and start now using the new Native Active 4D JSON commands.
THIS IS AWESOME!!!! Many thanks to Aparajita.
Example:
<%
//Active 4D Response to a Ajax Request
$c:=new collection
ARRAY Date($c{"aDate"};*;!1.1.1900!;current date)
$c{"adresses"}:=new collection
$c{"adresses"}{"10423"}:=new
collection("fistname";"Freddie";"lastname";"Freeloader")
$c{"adresses"}{"10442"}:=new
collection("fistname";"Bianca";"lastname";"Castafiore")
$c{"adresses"}{"date1"}:=current date
$json := json encode($c)
writeln($json) // {"adresses":{"date1":"Oct 7,
2013","10442":{"lastname":"Castafiore","fistname":"Bianca"},"10423":{"lastname":"Freeloader","fistname":"Freddie"}},"aDate":["Jan
1, 1900","Oct 7, 2013"]}
%>
<%
// Ajax Request send JSON
$cData := parse json($json;"/date1|aDate/") // return a Active 4D
Collection with the correct data structure!!! date1 and the array aDate with
date format
/*
$c
aDate: [0] {01.01.00, 07.10.13}
adresses:
10423:
fistname: "Freddie"
lastname: "Freeloader"
10442:
fistname: "Bianca"
lastname: "Castafiore"
date1: Oct 7, 2013
*/
%>
Use Active 4D json encode and parse json, and work on the other side in
Javascript with jQuery to encode/decode JSON into/from Javascript Objects.
A small mistake in the manual v6.1r1 page 235
$data := parse json($json; true; "/^birthdate$/") // error
$data := parse json($json; "/^birthdate$/";true) // ok
Regards, Oliver
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