Constructing angularjs directives with classes

Question

This is how I currently do it:

class AService {
    $http: any;
    $state: any;
    static $inject = ['$http', '$state'];
    constructor($http, $state) {
        this.$http = $http;
        this.$state = $state;
    };

It becomes alot of boilerplate code to satisfy typescript. Is there any shorter way?

Igor · Accepted Answer · 2018-03-17 17:07:13Z

1

You can specify that the parameters should be stored as fields directly in the constructor.

class AService {
    static $inject = ['$http', '$state'];
    constructor(private $http, private $state) {
    }
}

You could also specify the injection parameter array ($inject) when you register the type with the angularjs module and remove $inject from the class.

answered Mar 17, 2018 at 17:07

Igor

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