Would you like to know the steps for developing an angular 1.x 'plugin'?

Question

Would you like to know the steps for developing an angular 1.x 'plugin'?

I am looking to develop my own custom plugin or module for angular 1.5, similar to the $http service.

For example, let's create a file named "angular-own-plugin.js":

angular.module('ownPlugin', function() {
    $scope.functionA = function () {return 1;};
    $scope.functionB = function () {return 2;};
    $scope.functionC = function () {return 3;};
    $scope.functionX = function (n) {return n * $scope.functionA();};
})

Now, let's integrate the $ownPlugin:

.controller('MyCtrl', function ($http, $ownPlugin){
    $scope.number = $ownPlugin.functionX(10);
})

I'm unsure about the best approach for creating this plugin. Should I use a factory, service, or another method?

Thank you

javascript angularjs

Answer 1

Answer №1

If you're referring to it as a plugin because you want a standalone module that can be utilized anywhere in your AngularJs applications, then you're on the right track. AngularJs operates on modules, so the most effective approach is to utilize modules.

(function () {    
    angular.module('owl', [])
        .factory('$ownPlugin', function() {
            var plugin = {};

            plugin.functionA = function () {return 1;};
            plugin.functionB = function () {return 2;};
            plugin.functionC = function () {return 3;};
            plugin.functionX = function (n) {return n * plugin.functionA();};

            return plugin;
        });    
})();

You can easily incorporate it into your application by injecting it into the module declaration.

(function () {    
    angular.module('myApp', ['owl'])
        .controller('MyCtrl', function ($http, $ownPlugin){
            $scope.number = $ownPlugin.functionX(10);
        });
})();

A REMINDER REGARDING USAGE OF FACTORY OR SERVICE: The choice between using factory or service may not have a significant impact; it could boil down to a design preference. Factories employ the build function as a getter (e.g., myFactory = MyFactoryFn();), while services use the build function as a constructor (e.g., myService = new MyServiceFn();)

Answer 2

If you're referring to it as a plugin because you want a standalone module that can be utilized anywhere in your AngularJs applications, then you're on the right track. AngularJs operates on modules, so the most effective approach is to utilize modules.

(function () {    
    angular.module('owl', [])
        .factory('$ownPlugin', function() {
            var plugin = {};

            plugin.functionA = function () {return 1;};
            plugin.functionB = function () {return 2;};
            plugin.functionC = function () {return 3;};
            plugin.functionX = function (n) {return n * plugin.functionA();};

            return plugin;
        });    
})();

You can easily incorporate it into your application by injecting it into the module declaration.

(function () {    
    angular.module('myApp', ['owl'])
        .controller('MyCtrl', function ($http, $ownPlugin){
            $scope.number = $ownPlugin.functionX(10);
        });
})();

A REMINDER REGARDING USAGE OF FACTORY OR SERVICE: The choice between using factory or service may not have a significant impact; it could boil down to a design preference. Factories employ the build function as a getter (e.g., myFactory = MyFactoryFn();), while services use the build function as a constructor (e.g., myService = new MyServiceFn();)

Would you like to know the steps for developing an angular 1.x 'plugin'?

Answer №1

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