[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'fpjson' (#fcl)

TJSONArray

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Class of TJSONArray

Declaration

Source position: fpjson.pp line 424

type TJSONArray = class(TJSONData)

public

  constructor Create();

  

Create a new instance of JSON array data.

  destructor Destroy; override;

  

Free the JSON array

  class function JSONType; override;

  

native JSON data type

  function Clone; override;

  

Clone the JSON array

  procedure Iterate();

  

Iterate over all elements in the array

  function IndexOf();

  

Return index of JSONData instance in array

  function GetEnumerator; override;

  

Get an array enumerator

  procedure Clear; override;

  

Clear the array

  function Add();

  

Add a JSON value to the array

  procedure Delete();

  

Delete an element from the list by index

  procedure Exchange();

  

Exchange 2 elements in the list

  function Extract();

  

Extract an element from the array

  procedure Insert();

  

Insert an element in the array.

  procedure Move();

  

Move a value from one location to another

  procedure Remove();

  

Remove an element from the list

  procedure Sort();

  

Sort the items in the array

  property Items: TJSONData; default;

  

Indexed access to the values in the array

  property Types []: TJSONtype; [r]

  

JSON types of elements in the array

  property Nulls []: Boolean; [r]

  

Check which elements are null

  property Integers []: Integer; [rw]

  

Get or set elements as integer values

  property Strings []: TJSONStringType; [rw]

  

Get or set elements as string values

  property Floats []: TJSONFloat; [rw]

  

Get or set elements as floating-point numerical values

  property Booleans []: Boolean; [rw]

  

Get or set elements as boolean values

  property Arrays []: TJSONArray; [rw]

  

Get or set elements as JSON array values

  property Objects []: TJSONObject; [rw]

  

Get or set elements as JSON object values

end;

Inheritance

TJSONArray

  

Class of TJSONArray

|

TJSONData

  

Base (abstract) object for all JSON based data types

|

TObject

Description

TJSONArrayClass is the class type of TJSONArray. It is used in the factory methods.

See also

TJSONArray

  

Class of TJSONArray

SetJSONInstanceType

  

JSON factory: Set the JSONData class types to use

GetJSONInstanceType

  

JSON factory: Get the JSONData class types to use


Documentation generated on: Jun 22 2020