%JSON_ObjectGetFieldsCount function

Function

Get fields count in JSON object.

Declaration

INT %JSON_ObjectGetFieldsCount(
    INT in handle
 )

Parameters

handle

Handle to JSON object.

Return value

Fields count in JSON object

Description

Function get fields count in JSON object.

Exception is thrown if handle to JSON object is invalid.

Example

 INT _obj
 _obj := %JSON_ObjectFromString('{"1":"A","2":"B"}')
 
 INT _count
 _count := %JSON_ObjectGetFieldsCount(_obj)

 %JSON_FreeObjectHandle(_obj)

JSON format manipulation functions
Function arguments - types