Beginner's Guide: Creating a Newsletter App Using Vue and Firebase Cloud Firestore

Newbie’s Guide: Creating a Newsletter Application Using Vue and Firebase Cloud Firestore

Introduction:
With the rapid development of the Internet, newsletter applications have become the A common way to obtain news information. This article will introduce how to create a simple and easy-to-use newsletter application using the Vue framework and Firebase Cloud Firestore. We will explain the operation of each link in detail step by step and provide specific code examples. Don’t worry, even a novice with no web development experience can get started quickly through this article.

Step One: Preparation

1. Create a Firebase account and log in.
2. Create a new project in the Firebase console.
3. Get the required Firebase configuration information in the project settings, including project ID, API key, and database URL.

Step 2: Initialize the Vue project

1. Run the command line tool and create a new project using the Vue CLI.

   vue create news-app

2. Enter the project folder.

   cd news-app

3. Install Firebase and Firebase Cloud Firestore dependency packages.

   npm install firebase vuefire

Step 3: Connect to Firebase

1. Create a file named firebase.js in the root directory of the project file and fill it with Firebase configuration information.

   // firebase.js
   
   import firebase from 'firebase/app'
   import 'firebase/firestore'
   
   const firebaseConfig = {
     apiKey: 'YOUR_API_KEY',
     authDomain: 'YOUR_AUTH_DOMAIN',
     databaseURL: 'YOUR_DATABASE_URL',
     projectId: 'YOUR_PROJECT_ID',
     storageBucket: 'YOUR_STORAGE_BUCKET',
     messagingSenderId: 'YOUR_MESSAGING_SENDER_ID',
     appId: 'YOUR_APP_ID'
   }
   
   // 初始化Firebase
   firebase.initializeApp(firebaseConfig)
   
   // 导出Firebase实例
   export const db = firebase.firestore()

2. Introduce the firebase.js file into Vue’s main.js file.

   // main.js
   
   import Vue from 'vue'
   import App from './App.vue'
   import './firebase'
   
   new Vue({
     render: h => h(App)
   }).$mount('#app')

Step 4: Create Vue components

1. Create a file named components## under the src folder # folder, used to store Vue component files.
2. Create a file named

   NewsList.vue under the components folder to display the newsletter list.

   <!-- NewsList.vue -->
   
   <template>
     <div>
       <h1>时事通讯列表</h1>
       <ul>
         <li v-for="news in newsList" :key="news.id">{{ news.title }}</li>
       </ul>
     </div>
   </template>
   
   <script>
   import { db } from '../firebase'
   
   export default {
     data() {
       return {
         newsList: []
       }
     },
     created() {
       // 获取并监听时事通讯列表
       db.collection('news')
         .orderBy('timestamp', 'desc')
         .onSnapshot(querySnapshot => {
           this.newsList = querySnapshot.docs.map(doc => doc.data())
         })
     }
   }
   </script>

3. Introduce the

   NewsList component just created into App.vue.

   <!-- App.vue -->
   
   <template>
     <div>
       <NewsList />
     </div>
   </template>
   
   <script>
   import NewsList from './components/NewsList.vue'
   
   export default {
     components: {
       NewsList
     }
   }
   </script>

Step 5: Create Firebase Cloud Firestore database

In the Firebase console, open Cloud Firestore.
Create a collection named
2. news to store newsletter data.
3. Create a document in the collection and add the following fields:
   • title: Newsletter title
   • content: Newsletter content
   • timestamp: Publishing timestamp (so that it can be sorted by time)

So far, we have The process of building a newsletter application is completed. Now, you can start the application by running the following command and visit

localhost:8080 to view the application effect.

npm run serve

This article only covers creating a simple newsletter application. You can scale and optimize your application as needed. I hope that through the guidance of this article, you can successfully get started with Vue and Firebase Cloud Firestore, and quickly develop a practical newsletter application.

Keywords: Vue, Firebase, Cloud Firestore, newsletter, beginner’s guide

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