cast.js:Javascript简单事件系统启发了angular.js

# cast.js Javascript simple events system inspired on angular.js' one. ## Installation Install cast.js via node package manager (npm): ``` $ npm install cast.js --save-dev ``` Import the file into your project: ```html <script src="node_modules/cast.js/dest/cast.min.js"></script> ``` ## Usage #### Subscribe events Use the method `$on` to subscribe an event with a given name: ```javascript cast.$on('my-custom-event', function(data) { console.log('Event fired!'); console.log('data:', data); }); ``` And use the method `$broadcast` to fire events with a given name. You can also send data: ```javascript var data = { info: 'Some awesome info here' }; cast.$broadcast('my-custom-event', data); ``` #### Unsubscribing events Unsubscribing from events works just like the angular.js' way, the `$on` method will return the respective unsubscribe function for that event. ```javascript var unsubscribe = cast.$on('my-custom-event', callbackFn); unsubscribe(); //event is now unsubscribed. eezy peezy ``` And that's it! [Rafael Violato](http://rviolato.com)