Created
July 3, 2016 05:27
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This gist is created by Ivan Jiang and used to test whether service and factory in AngularJS is singleton or not.
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| <!DOCTYPE html> | |
| <html ng-app='myApp'> | |
| <head> | |
| <meta name="description" content="This jsbin is created by Ivan Jiang and used to test whether service and factory in AngularJS is singleton or not. "> | |
| <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.0/angular.min.js"></script> | |
| <script src="singletonLog.js"></script> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>Test AngularJS Singleton Service/Factory</title> | |
| </head> | |
| <body> | |
| <div id="testSingletonFactory"> | |
| <factory-log></factory-log> | |
| <another-factory-log></another-factory-log> | |
| </div> | |
| <div id="testSingletonService"> | |
| <service-log></service-log> | |
| <another-service-log></another-service-log> | |
| </div> | |
| </body> | |
| </html> |
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| var app = angular.module('myApp', []); | |
| app.factory('singletonLogFactory', function(){ | |
| console.log('Factory: This should only log once. '); | |
| return { foo: 'bar', }; | |
| }); | |
| app.service('singletonLogService', function() { | |
| console.log('Service: This should only log once. '); | |
| this.foo = 'bar'; | |
| }); | |
| // factory | |
| app.directive('factoryLog', function(singletonLogFactory) { | |
| return { | |
| template: 'This is log: ' + singletonLogFactory.foo, | |
| }; | |
| }); | |
| app.directive('anotherFactoryLog', function(singletonLogFactory) { | |
| return { | |
| template: 'anotherLog: ' + singletonLogFactory.foo, | |
| }; | |
| }); | |
| // service | |
| app.directive('serviceLog', function(singletonLogService) { | |
| return { | |
| template: 'This is log: ' + singletonLogService.foo, | |
| }; | |
| }); | |
| app.directive('anotherServiceLog', function(singletonLogService) { | |
| return { | |
| template: 'anotherLog: ' + singletonLogService.foo, | |
| }; | |
| }); |
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