Angular 4 Firebase – Upload Image & Display List Images from Storage

In previous post, we have known how to upload file to Firebase Storage. This tutorial shows you way to get List Images and display in a simple Angular 4 App.

Updated Post:
Angular 5 Firebase – Upload/Display/Delete Images from Storage

Related Posts:
How to integrate Firebase with Angular 4
Angular 4 Firebase – Upload File to Storage
Angular 4 Firebase – Delete File from Storage

I. Technology

– Angular 4
– AngularFire2 4.0

II. How to do

1. Set up the Firebase Project & integrate Firebase with Angular 4 App

Please visit this post to know step by step.

2. Upload File Service

We get List Files from Firebase Storage by files’info (name/url) stored in Firebase Realtime Database.

To know how to save file info to Firebase Realtime Database, please visit previous post:
Angular 4 Firebase – Upload File to Storage

3. Get and display List of Images

HTML template:

4. Check image format

III. Practice

1. Project Overview
1.1 Goal

We will build an Angular 4 Firebase App that can:
– helps user choose image file from local and upload it to Firebase Storage
– show progress with percentage
– save image metadata to Firebase Realtime Database
(Functions above from the posts: Angular 4 Firebase – Upload File to Storage)
– get list Images and display


1.2 Structure


2. Step by step
2.1 Set up the Firebase Project & integrate Firebase with Angular 4 App

Please visit this post to know step by step.


2.2 Add Firebase config to environments variable

Open /src/environments/environment.ts, add your Firebase configuration that we have saved when Popup window was shown:

2.3 Setup @NgModule

2.4 Model Class

2.5 Service

2.6 Form Upload Compoment


2.7 DetailsUpload Component



2.8 ListUpload Component



2.9 App Component



2.10 Check Result

Run the App, go to http://localhost:4200/.


Check Firebase Console, the file that we deleted disappears:
– Database:

– Storage:

IV. Source Code


By JavaSampleApproach | September 21, 2017.

Last updated on February 20, 2018.

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