https://github.com/hychen/flutter_js_context

Enhances the interoperability between Dart and flutter_js.
https://github.com/hychen/flutter_js_context

flutter

Last synced: about 2 months ago
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Enhances the interoperability between Dart and flutter_js.

• Host: GitHub
• URL: https://github.com/hychen/flutter_js_context
• Owner: hychen
• License: mit
• Created: 2021-11-16T11:43:02.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2021-11-24T22:27:25.000Z (about 3 years ago)
• Last Synced: 2024-11-15T05:52:53.084Z (2 months ago)
• Topics: flutter
• Language: Dart
• Homepage:
• Size: 11.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        


This package enhances the interoperability between Dart and [flutter_js](https://pub.dev/documentation/flutter_js/latest/).

## Features

Use this package to

- Track which variables are defined.

- Decode evaluated results that the type is assumed as JSON always.

- Load JavaScript file properly.

## Getting started

```shell

flutter pub add flutter_js_context

```

## Usage

```dart

import 'package:flutter_js_context/flutter_js_context.dart';

void main() {

  final context = JsContext();

  JsRef obj = JsRef.define(context, 'myvar', '1');

  // equals 'var myvar[ref.key] = 4;' in JavaScript.

  obj.update("4");

  // plus the object's value which is 4 and 4 in javascript runtime.

  context.evaluate("${obj.toJsCode()} + 4"); // 8

  // plus the object's value which is 8 and 4 in dart.

  print(obj.value + 4); // 12

}

```

See `test` for more usage.

##