calling javascript from Dart

javascript dart

First add the js package as dependency in your pubspec.yaml :

dependencies:  js: any

Then you can use your own js function myFunc() like that :

import 'package:js/js.dart' as js;main() {  js.context.myFunc();}

js.context is an alias to javascript window.

javascript dart

Maybe my answer will be worth it for somebody, so that's why I'm posting a simple JS function call from Dart.

Add the js package dependency:
```
dependencies:  js: any
```
Create a JS file, let's say example.js:
```
function test() {  return 12+20;}
```
Add the example.js above inside index.html with the <script src="..."> tag.

Interop the function above from JS to Dart:

@JS()library t;import 'package:js/js.dart';@JS()external int Test();class MyOwn {  int get value => Test();}

And, in AngularDart's TODOLIST — which is default component available —:
```
@overrideFuture<Null> ngOnInit() async => print(MyOwn().value);
```

CodeHunter