JsonGetArray (FUN)

FUNCTION JsonGetArray : ERROR_ID

Get a JSON array from a JSON object. The array ist not copied, only a reference is retrieved.

InOut:

Scope	Name	Type	Comment
Return	JsonGetArray	ERROR_ID
Input	JsonObj	JSON_OBJ_REF	Reference to the JSON object.
	KeyName	STRING(Constants.JSON_MAX_KEY_LEN)	Key string identifier of the array.
	JsonArrayPtr	POINTER TO JSON_ARR_REF	Address of the JSON array reference for assignment.