JSObjectHasProperty(_:_:_:)

Declaration

func JSObjectHasProperty(_ ctx: JSContextRef!, _ object: JSObjectRef!, _ propertyName: JSStringRef!) -> Bool

Parameters

• object:

  The Jsobjectref to test.

• propertyName:

  A Jsstringref that contains the property’s name.

Return Value

true if the object has a property with a name that matches propertyName; otherwise, false.

See Also

Working with Objects

• JSObjectCallAsConstructor(_:_:_:_:_:)
• JSObjectCallAsFunction(_:_:_:_:_:_:)
• JSObjectCopyPropertyNames(_:_:)
• JSObjectDeleteProperty(_:_:_:_:)
• JSObjectGetPrivate(_:)
• JSObjectGetProperty(_:_:_:_:)
• JSObjectGetPropertyAtIndex(_:_:_:_:)
• JSObjectGetPrototype(_:_:)
• JSObjectIsConstructor(_:_:)
• JSObjectIsFunction(_:_:)
• JSObjectMake(_:_:_:)
• JSObjectMakeArray(_:_:_:_:)
• JSObjectMakeConstructor(_:_:_:)
• JSObjectMakeDate(_:_:_:_:)
• JSObjectMakeError(_:_:_:_:)