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This class contains a boolean value (accessed by the property Value) which can be accessed and modified by both native code (Delphi / Kylix) and script. A change from either codespace is immediately reflected in the other codespace. This class will provide basic functionality even when not connected to a JavaScript engine. This class is presently not threadsafe.

Properties

• Connected: Boolean
  
  When true the object is connected to an instance of TJSEngine, permitting interaction with script code.
• Destroying: Boolean
  
  Developers should not need to access this property. It is used when an instance of TJSEngine is shut down.
• Engine: TJSEngine
  
  Use this property to access the engine to which the TJSBoolean is connected.
• JScriptVal: jsval
  
  Only advanced developers should use this property. It can be used in SpiderMonkey callback functions, or API calls, for instance.
• JSName: string
  
  This is the name associated with the variable in JavaScript.
• JSObject: PJSObject
  
  Only advanced users should use this property. A developer can use this value when working with the SpiderMonkey API.
• Parent: TJSObject
  
  The parent is the scope from which the current TJSBoolean is accessible. If no parent was assigned when the TJSBoolean was created it will default to TJSEngine.Global.
• Value: Boolean
  
  Access this property to get or set the boolean value for both Delphi / Kylix and JavaScript.

Methods

• constructor Create(AValue: PJSObject; AEngine: TJSEngine; const AName: string);
  
  Creates a new TJSBoolean at the global scope named AName.
• constructor Create(AValue: PJSObject; AEngine: TJSEngine; const AName: string; AParent: TJSObject);
  
  Creates a new TJSBoolean at the specified scope named AName.
• procedure Connect(AEngine: TJSEngine; AName: string; AParent: TJSObject);
  procedure Connect(AEngine: TJSEngine; AName: string);
  
  Connects the TJSBoolean to the engine. The first declaration will assign the JavaScript object to the specified scope, while the second will default the scope to global.