Proxies a JavaScript object to Dart.

The properties of the JavaScript object are accessible via the [] and []= operators. Methods are callable via callMethod.

Implemented by

Properties

int hashCode
read-only

Constructors

JsObject(JsFunction constructor, [List arguments])
Constructs a new JavaScript object from constructor and returns a proxy to it.
JsObject.fromBrowserObject(object)
Constructs a JsObject that proxies a native Dart object; for expert use only.
JsObject.internal()
JsObject.jsify(object)
Recursively converts a JSON-like collection of Dart objects to a collection of JavaScript objects and returns a JsObject proxy to it.

Operators

operator ==(other) → dynamic
The equality operator.
operator [](property) → dynamic
Returns the value associated with property from the proxied JavaScript object.
operator []=(property, value) → dynamic
Sets the value associated with property on the proxied JavaScript object.

Methods

callMethod(String method, [List args]) → dynamic
Calls method on the JavaScript object with the arguments args and returns the result.
deleteProperty(String property) → void
Removes property from the JavaScript object.
hasProperty(String property) → bool
Returns true if the JavaScript object contains the specified property either directly or though its prototype chain.
instanceof(JsFunction type) → bool
Returns true if the JavaScript object has type in its prototype chain.
noSuchMethod(Invocation invocation) → dynamic
noSuchMethod is invoked when users invoke a non-existent method on an object. The name of the method and the arguments of the invocation are passed to noSuchMethod in an Invocation. If noSuchMethod returns a value, that value becomes the result of the original invocation.
toString() → String
Returns the result of the JavaScript objects toString method.