Nico Jonsson

Nico Jonsson

1595929942

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.

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!

#ionic #ionic 5 #angular #angular 9

What is GEEK

Buddha Community

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

Nico Jonsson

1595929942

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.

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!

#ionic #ionic 5 #angular #angular 9

Angular 9, Ionic 5, React Navigation 5 - Web Dev Update February 2020

Here’s an update on what’s important in web development! Angular 9, Ionic 5, React Navigation 5 and more - I’ll bring you up-to-date with what you need to know!

Youtube channel: Academind - https://www.youtube.com/watch?v=K4n5mjLUgEg

#angular #angular 9 #ionic #ionic 5 #react

Halem  Rostt

Halem Rostt

1592809496

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.

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

Full article here:
https://www.djamware.com/post/5eecdcd1e5aeefa3cbf85433/ionic-5-tutorial-create-offline-price-checker-angular-9

#ionic #angular #developer

Christa  Stehr

Christa Stehr

1598940617

Install Angular - Angular Environment Setup Process

Angular is a TypeScript based framework that works in synchronization with HTML, CSS, and JavaScript. To work with angular, domain knowledge of these 3 is required.

  1. Installing Node.js and npm
  2. Installing Angular CLI
  3. Creating workspace
  4. Deploying your First App

In this article, you will get to know about the Angular Environment setup process. After reading this article, you will be able to install, setup, create, and launch your own application in Angular. So let’s start!!!

Angular environment setup

Install Angular in Easy Steps

For Installing Angular on your Machine, there are 2 prerequisites:

  • Node.js
  • npm Package Manager
Node.js

First you need to have Node.js installed as Angular require current, active LTS or maintenance LTS version of Node.js

Download and Install Node.js version suitable for your machine’s operating system.

Npm Package Manager

Angular, Angular CLI and Angular applications are dependent on npm packages. By installing Node.js, you have automatically installed the npm Package manager which will be the base for installing angular in your system. To check the presence of npm client and Angular version check of npm client, run this command:

  1. npm -v

Installing Angular CLI

  • Open Terminal/Command Prompt
  • To install Angular CLI, run the below command:
  1. npm install -g @angular/cli

installing angular CLI

· After executing the command, Angular CLI will get installed within some time. You can check it using the following command

  1. ng --version

Workspace Creation

Now as your Angular CLI is installed, you need to create a workspace to work upon your application. Methods for it are:

  • Using CLI
  • Using Visual Studio Code
1. Using CLI

To create a workspace:

  • Navigate to the desired directory where you want to create your workspace using cd command in the Terminal/Command prompt
  • Then in the directory write this command on your terminal and provide the name of the app which you want to create. In my case I have mentioned DataFlair:
  1. Ng new YourAppName

create angular workspace

  • After running this command, it will prompt you to select from various options about the CSS and other functionalities.

angular CSS options

  • To leave everything to default, simply press the Enter or the Return key.

angular setup

#angular tutorials #angular cli install #angular environment setup #angular version check #download angular #install angular #install angular cli

Clara  Gutmann

Clara Gutmann

1599459851

Angular Sass: How To Use Sass In Angular 9 Tutorial

Angular supports Sass, CSS, and Less to style global application styles as well as component styles. Angular components styles have an effective CSS encapsulation mechanism that assures any component CSS is local to the component and does not globally alter any styles.

Angular Sass Example

Why use Angular Sass? Well!! Sass (Syntactically Awesome Style Sheets) is an extension of CSS that allows you to use things like variables, nested rules, inline imports, and more. It also supports you to keep things organized and enables you to create style sheets faster.

In short,  Sass is a CSS preprocessor, which combines unique features such as variables, nested rules, and mixins (sometimes referred to as syntactic sugar) into regular CSS. The main object of Sass is to make the CSS coding process more comfortable and more efficient.

Sass is compatible with all versions of CSS. When working with the Angular CLI, the default stylesheets have the .css extension. We are using Angular CLI 8. So, if you have not used previously, then please upgrade your  CLI version. We will use the Bootstrap 4 Framework for this demo and see how we can configure the Sass in our Angular 9 application.

#angular #angular 9 #angular cli #css #angular sass