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ES7 Class Decorators, Properties, and Angular
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import angular from 'angular'; | |
import MyService from './myService'; | |
import myDirective from './myDirective'; | |
angular.module('myApp', []) | |
.service('myService', MyService) | |
.directive('myDirective', myDirective); |
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// Class properties: https://gist.github.com/jeffmo/054df782c05639da2adb | |
// Decorators: https://github.com/wycats/javascript-decorators | |
export function inject(...deps) { | |
return (target, name, descriptor) => { | |
let injectee = arguments.length === 1 ? target : descriptor.value; | |
injectee.$inject = deps; | |
}; | |
} |
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import { inject } from './decorators'; | |
class MyDirective { | |
restrict = 'E'; | |
template = '<div>Hello, my name is {{::name}}</div>'; | |
scope = { | |
name: '=' | |
}; | |
@inject('$scope', 'myService') | |
controller($scope, myService) { | |
// ... | |
} | |
} | |
export default function() { | |
return new MyDirective(); | |
} |
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import { inject } from './decorators'; | |
@inject('myConstant', 'myOtherService') | |
class MyService { | |
constructor(myConstant, myOtherService) { | |
this.myConstant = myConstant; | |
this.myOtherService = myOtherService; | |
} | |
doSomething() { | |
let value = this.myOtherService(this.myConstant); | |
return value * 2; | |
} | |
} | |
export default MyService; |
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