将OneSignal与Angular集成
我正在尝试将OneSignal集成到我的Angular 2应用程序中以接收推送通知.首先,我使用普通的旧
HTML做了一个HelloWorld应用程序,它运行得很漂亮.所以我试着将它包含在我的Angular应用程序中,但用户没有被创建/注册,因此没有订阅接收任何通知.
代码摘录: 的index.html <html> <head> <meta charset="utf-8"> <title>My Angular App</title> <base href="/"> <meta name="viewport" content="width=device-width,initial-scale=1"> <link rel="icon" type="image/x-icon" href="favicon.ico"> <head> <link rel="manifest" href="/manifest.json"> <script src="https://cdn.onesignal.com/sdks/OneSignalSDK.js" async></script> <script> var OneSignal = window.OneSignal || []; console.log("Init OneSignal"); OneSignal.push(["init",{ appId: "xxx-xxx-xxx-xxx-xxx",autoRegister: false,allowLocalhostAsSecureOrigin: true,notifyButton: { enable: true } }]); console.log('OneSignal Initialized'); OneSignal.push(function () { console.log('Registered For Push'); OneSignal.getUserId().then(function (userId) { console.log("User ID is",userId); }); }); </script> </head> </head> <body> <app-root> <div class="wrap"> <div class="loading outer"> <div class="loading inner"></div> </div> </div> </app-root> </body> </html> userId始终为null. 我检查过以下内容: > App ID是正确的 问题: >有没有办法在任何组件中执行所有init内容,比如ngOnInit()方法? P.S:使用Angular CLI在Chrome上进行测试(不适用于FF或Safari) 解决方法
我害怕我提出了另一个浏览文档而不是实际阅读文档的案例.
所以我把代码移动了一下,这就是最终为我工作的东西. 的index.html <html> <head> <meta charset="utf-8"> <title>My Angular App</title> <base href="/"> <meta name="viewport" content="width=device-width,initial-scale=1"> <link rel="icon" type="image/x-icon" href="favicon.ico"> <head> <link rel="manifest" href="/manifest.json"> <script src="https://cdn.onesignal.com/sdks/OneSignalSDK.js" async='async'></script> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.5.2/animate.min.css"> </head> </head> <body> <app-root> <div class="wrap"> <div class="loading outer"> <div class="loading inner"></div> </div> </div> </app-root> </body> </html> app.component.ts export class AppComponent implements OnInit { . . . . ngOnInit() { var OneSignal = window['OneSignal'] || []; console.log("Init OneSignal"); OneSignal.push(["init",{ appId: "xxx-xxx-xxx-xxx",notifyButton: { enable: false } }]); console.log('OneSignal Initialized'); OneSignal.push(function () { console.log('Register For Push'); OneSignal.push(["registerForPushNotifications"]) }); OneSignal.push(function () { // Occurs when the user's subscription changes to a new value. OneSignal.on('subscriptionChange',function (isSubscribed) { console.log("The user's subscription state is now:",isSubscribed); OneSignal.getUserId().then(function (userId) { console.log("User ID is",userId); }); }); }); } . . . } 有几点需要注意: >收听subscriptionChange,然后获取用户ID 编辑2018年 我创建了一个util类,我在所有角度项目中使用它来减少信号的样板代码. https://gist.github.com/PsyGik/54a5e6cf5e92ba535272c38c2be773f1 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |