JSUtilsInterface class abstract

An interface to make sure supported and unsupported version have the same methods.

It also enables the ability to create a test mock version of the UTILS interface to help with simulating the responses from the browser and thus allowing for testing.

Implementers

• JSUtils

Constructors

JSUtilsInterface()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

allowInterop<F extends Function>(F f) → F

Use JS utils to allow for interop from dart functions into js code.

callConstructor(Object constr, List<Object?>? arguments) → dynamic

Use JS utils to call a constructor of a class.

callMethod(Object o, String method, List<Object?> args) → dynamic

Use JS utils to call a method of a js object.

getProperty(Object o, Object name) → dynamic

Use JS utils to get the property of a js object.

hasProperty(Object o, Object name) → bool

Use JS utils to check if a js object has a property.

instanceof(Object? o, Object type) → bool

Use JS utils to use instance of on a js object.

newObject() → dynamic

Use JS utils to create a new empty js object.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

promiseToFuture<T>(Object jsPromise) → Future<T>

Use JS utils to convert a js promise into a dart Future.

setProperty(Object o, Object name, Object? value) → dynamic

Use JS utils to set a property of a js object.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited