util.JSONArray.fromFGL
Creates a new JSON array object from
a DYNAMIC ARRAY
.
Syntax
util.JSONArray.fromFGL(
array dynamic-array-type )
RETURNS util.JSONArray
- array is the dynamic array variable used to create the JSON array object.
- dynamic-array-type is a
DYNAMIC ARRAY OF ...
type.
Usage
The util.JSONArray.fromFGL()
method creates a new JSON array from
the DYNAMIC ARRAY
variable passed as parameter.
The created object must be assigned to a program variable defined with the
util.JSONArray
type.
The members of the DYNAMIC ARRAY
are converted to a list of name
/ value pairs in the JSON array object.
The dynamic array can be structured with a RECORD
definition:
the elements of the array will be converted individually.
For more details about FGL to JSON conversion, see JSON support.
Example
IMPORT util
MAIN
DEFINE da DYNAMIC ARRAY OF INTEGER
DEFINE arr util.JSONArray
LET da[1] = 123
LET da[2] = 972
LET arr = util.JSONArray.fromFGL(da)
DISPLAY arr.toString()
END MAIN