Ionic 5 Cordova SQLite Offline Storage Tutorial

Ionic 5 Offline Storage Integration Example

Step 1: Install Ionic Application

Step 2: Install SQLite Storage Plugin

Step 3: Add Storage Module in AppModule Class

Step 4: Access Storage API in Ionic

Step 5: Set Key/Value

Step 6: Get Key/Value

Step 7: Remove Storage Value

Step 8: Get All Stored Keys

Step 9: Test Application

#ionic

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Ionic 5 Cordova SQLite Offline Storage Tutorial
Einar  Hintz

Einar Hintz

1594631472

Pros and Cons of Ionic Development

Entrepreneurs around the world want a top-notch mobile application for their business in both Android and iOS platforms. Most of them get stuck mid-way where they struggle to pick the best technology suitable for their business. From questions such as native mobile development or cross-platform development? Flutter or Ionic or React Native?. Each technology and development approach has its own Pros and Cons from which you will need to choose the right one for your business. If you think Ionic is the right cross-platform application development, here are a few pros and cons of Ionic development. 

What is Ionic Framework?

Being an open-source SDK for building Hybrid mobile applications in both Android and iOS platforms, Ionic is the best choice for building top of the line mobile applications. This Ionic framework is completely based on Apache Cordova and Angular. More precisely, Ionic is an npm module that requires the installation of Node JS to function.

One can build a full functioning mobile application in both platforms using their Javascript, HTML, and CSS knowledge without requiring the basics of Kotlin or Java. More than 5 Million mobile applications are built using this Ionic framework by leveraging its platform-specific UI elements, innumerable libraries, and more exciting features.

The applications that are built using the Ionic framework are cross-platform, web-based, and have access to native device’s APIs.

Ionic Applications are

  • Cross-platform – Single code base for both platforms (except native components)
  • Web-based – Built using web-views and can be displayed in a browser like PWAs.
  • Access to native API components – They can access native device’s camera, files, and others.

Advantages of Ionic Development

Quick Development and Time To Market

For entrepreneurs and business owners, ionic development can be beneficial if they want to develop a mobile application in both platforms in a short period of time while comparing to native applications. Building native applications specifically for each platform can be time-consuming which can imply a delay in time to market and development cost of native applications are generally expensive.

#mobile app development #ionic 4 advantages #ionic 4 best practices #ionic 5 #ionic appflow #ionic capacitor pros and cons #ionic vs react native #react native pros and cons #what is ionic app development

Ionic 5 Cordova SQLite Offline Storage Tutorial

Ionic 5 Offline Storage Integration Example

Step 1: Install Ionic Application

Step 2: Install SQLite Storage Plugin

Step 3: Add Storage Module in AppModule Class

Step 4: Access Storage API in Ionic

Step 5: Set Key/Value

Step 6: Get Key/Value

Step 7: Remove Storage Value

Step 8: Get All Stored Keys

Step 9: Test Application

#ionic

Bootstrap 5 tutorial: how to build a simple admin dashboard interface

Almost 2 months ago Bootstrap 5 alpha has been launched and there are two big news: jQuery has been dropped as a dependency and there is no more direct support for IE 10/11. We’ve been playing around with the new version of the framework and it is exciting to see some features such as the Utility API and working with vanilla JS.

Simple Bootstrap 5 Admin Dashboard Preview

In today’s tutorial, I would like to show you guys how to create a really simple admin dashboard interface using Bootstrap 5. Here’s an online demo if you want to check it out before building it. You’ll create the following sections:

  • A navigation bar with user settings;
  • A sidebar with navigation items;
  • A section to show the title, tagline, and breadcrumbs for the current page;
  • The main content area with a couple of widget cards;
  • Last of but not least a footer.

Read more at Themesberg Blog - Tutorial: How to Build a Simple Admin Dashboard Interface using Bootstrap 5

#tutorial #bootstrap5 #bootstrap-5 #bootstrap-5-dashboard #bootstrap-5-tutorial

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

Willie  Beier

Willie Beier

1596728880

Tutorial: Getting Started with R and RStudio

In this tutorial we’ll learn how to begin programming with R using RStudio. We’ll install R, and RStudio RStudio, an extremely popular development environment for R. We’ll learn the key RStudio features in order to start programming in R on our own.

If you already know how to use RStudio and want to learn some tips, tricks, and shortcuts, check out this Dataquest blog post.

Table of Contents

#data science tutorials #beginner #r tutorial #r tutorials #rstats #tutorial #tutorials