TJSONDocument
Manage documents as JSON files. If you provide a private key they are encrypted with a ??? algorithm.
The TJSONDocumentAncestor type exposes the following members.
| Name | Description | |
|---|---|---|
 | Create | Used to create a new instance of this class. It's better to use TDocument.DefaultDocument if you have only one document in your project, but create instances for each document if you want to edit more than one at the same time. (Inherited from uDocumentsAncestor.TDocumentAncestor .) |
| Name | Description | |
|---|---|---|
 | FileName | The FileName for this document (no path, no extension) if opened by LoadFromFile(WithAName) or it has been saved by SaveToFile(WithAName) (Inherited from uDocumentsAncestor.TDocumentAncestor .) |
| HasChanged | Returns True if a document parameter has changed since last Clear(), LoadXXX() or SaveXXX() (Inherited from uDocumentsAncestor.TDocumentAncestor .) |
| Path | Path to the folder where this document will be saved. (Inherited from uDocumentsAncestor.TDocumentAncestor .) |
| Name | Description | |
|---|---|---|
| AsJSON | Get the JSON object version of this instance. |
| Clear | Used to clean current instance and reset all properties and fields to their default values (Inherited from uDocumentsAncestor.TDocumentAncestor .) |
| GetDocumentExtension | Returns the file extension for the storrage file of this document. (Inherited from uDocumentsAncestor.TDocumentAncestor .) |
| GetDocumentGUID | Returns the unique identifier used in the document jeader to check if the file is compatible with this project. (Inherited from uDocumentsAncestor.TDocumentAncestor .) |
| GetEncoding | Returns the encoding format of the JSON document source string |
| GetPrivateXORKey | Returns the optional key to use to crypt/uncrypt the document file. |
| IsCrypted | Returns True if this document has a Private XOR Key and should by crypted (Overrides uDocumentsAncestor.TDocumentAncestor.IsCrypted .) |
| LoadFromFile | Load this document from a file. (Overrides uDocumentsAncestor.TDocumentAncestor.LoadFromFile .) |
| LoadFromJSONObject | Fill this instance from a JSON object. |
| SaveToFile | Save this document to a file. (Overrides uDocumentsAncestor.TDocumentAncestor.SaveToFile .) |
 | SetHasChanged | (Inherited from uDocumentsAncestor.TDocumentAncestor .) |
| ToJSON | Get the JSON source version of this instance. |
In your descendants, don't forget to override the methods GetDocumentGUID, GetDocumentExtension and GetPrivateKey