util.JSONObject.fromFGL

util.JSONObject.fromFGL()

util.JSONObject.fromFGL()creates a new JSON object from a RECORD.

Syntax:

util.JSONObject.fromFGL(source)

Parameters:

source

a RECORD variable from that the JSON object is created

Usage and examples:

util.JSONObject.fromFGL() converts the elements of the RECORD into the name:value pairs of the JSON object.

An object newly created by util.JSONObject.fromFGL() must be assigned to a variable of the util.JSONObject data type.

example code

MAIN

DEFINE cust_rec RECORD

cust_num INTEGER,

cust_name VARCHAR(30),

order_ids DYNAMIC ARRAY OF INTEGER

END RECORD

DEFINE obj util.JSONObject

LET cust_rec.cust_num = 345

LET cust_rec.cust_name = "McMaclum"

LET cust_rec.order_ids[1] = 4732

LET cust_rec.order_ids[2] = 9834

LET cust_rec.order_ids[3] = 2194

LET obj = util.JSONObject.fromFGL(cust_rec)

DISPLAY obj.toString()

CALL fgl_getkey()

END MAIN

obtained results

For greater details on how fgl data types are converted into JSON strings, refer here.

Example programs:

CVS server: client.querix.com

CVS repository: /lycia_doc_examples

User: client

Project: auxiliary_features/json

Program: util_JSONObject_fromFGL