description

# JsFunction class

A proxy on a JavaScript Function object.

Inheritance
  - Object
  - JsObject
  - JsFunction

## Constructors

JsFunction.withThis(Function f)
  Returns a JsFunction that captures its 'this' binding and calls `f` with the value of JavaScript `this` passed as the first argument.
  factory

## Properties

hashCode → int
  The hash code for this object.
  no setterinherited
runtimeType → Type
  A representation of the runtime type of the object.
  no setterinherited

## Methods

apply(List args, {dynamic thisArg}) → dynamic
  Invokes the JavaScript function with arguments `args`. If `thisArg` is supplied it is the value of `this` for the invocation.
callMethod(Object method, [List? args]) → dynamic
  Calls `method` on the JavaScript object with the arguments `args` and returns the result.
  inherited
deleteProperty(Object property) → void
  Removes `property` from the JavaScript object.
  inherited
hasProperty(Object property) → bool
  Returns `true` if the JavaScript object contains the specified property either directly or though its prototype chain.
  inherited
instanceof(JsFunction type) → bool
  Returns `true` if the JavaScript object has `type` in its prototype chain.
  inherited
noSuchMethod(Invocation invocation) → dynamic
  Invoked when a nonexistent method or property is accessed.
  inherited
toString() → String
  Returns the result of the JavaScript objects `toString` method.
  inherited

## Operators

operator ==(Object other) → bool
  The equality operator.
  inherited
operator [](Object property) → dynamic
  Returns the value associated with `property` from the proxied JavaScript object.
  inherited
operator []=(Object property, Object? value) → void
  inherited