Ionic 5 Tutorial: Create Offline Price Checker (Angular 9)

Ionic 5 Tutorial: Create Offline Price Checker (Angular 9)

In this Ionic 5 tutorial, we will create an offline price checker using SQLite, Barcode Scanner, and Angular 9. The price checker usually uses by the store or retail business to check the actual price of the item, product, or goods. So, inside this app will contain an SQLite database table of products that have fields id, price look-up (PLU) or product code, barcode, product name, product description, and product sell price.

In this Ionic 5 tutorial, we will create an offline price checker using SQLite, Barcode Scanner, and Angular 9. The price checker usually uses by the store or retail business to check the actual price of the item, product, or goods. So, inside this app will contain an SQLite database table of products that have fields id, price look-up (PLU) or product code, barcode, product name, product description, and product sell price.

This tutorial divided into several steps:

  • Step #1: Create a New Ionic 5 App with Angular 9 Type
  • Step #2: Install and Configure the Required Plugin/Libraries
  • Step #3: Implementing Price Checker
  • Step #4: Run and Test the Ionic 5 Price Checker App on Device

The table of the SQLite looks like this:

Ionic 5 Tutorial: Create Offline Price Checker (Angular 9) - table structure

The following tools, frameworks, plugins, and libraries are required for this tutorial:

  1. Node.js (Stable or recommended version)
  2. Latest Ionic 5, Angular 9 and Capacitor
  3. Ionic Native SQLite Plugin
  4. Ionic Native Barcode Scanner Plugin
  5. Terminal or Command Line
  6. Text Editor or IDE
  7. Android or iOS device

You can watch the video tutorial on our YouTube channel. If you think this tutorial is useful, please like, share, comment, and subscribe to this channel.

Let's get started with the main steps!

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