respAddJsonValue()

This procedure adds JSON value for existing field.

Parameter	Type		Description
ptr	POINTER	Mandatory	Pointer to field
json_ptr	POINTER	Mandatory	Pointer to JSON String in UCS2
json_len	10U 0	Mandatory	Length in bytes of JSON String

The procedure returns pointer of field. If procedure can’t add value, then returns null.

Examples:

xxPtr = respAddField('data': 'jsonData');
respAddJsonValue(xxPtr: %ADDR(xxJsonData): %LEN(xxJsonData)*2 );