9lessons Programming Blog - Tutorials about Angular, ReactJS, PHP, MySQL and Web Development
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Sunday, September 16, 2018

Angular Lazy Load Routing using Route Guards

Angular command line comes with excellent features which are helpful for generating new components, guards and services etc. I personally like the route guards, the way handling user authentication system. Let’s take a look the post that how to implement Angular lazy loading routing using route guards authentication to protect the application URLs. I am planning to split this article into multiple parts to explain it to better way.

Angular Lazy Load Routing with Route Guards Structure

Monday, August 13, 2018

Jenkins Pipeline for Ionic and Angular with Github and Bitbucket

Ionic is one of the best mobile app development frameworks available in the market today. Most of the organizations in recent world are using Jenkins as a great tool for automating build processes, continuous integration and automated deployment. Jenkins helps organizations automate every aspect of the development and save the developers precious time. This post also demonstrates how to use GitHub and Bitbucket pipeline for continuous integration and deployment of Ionic app.

Jenkins Pipeline for Ionic with Bitbucket

Sunday, July 29, 2018

Social Login using Angular and RESTful APIs

There are a number of advantages to implementing social login in your web applications. First of all, it best secures the user credentials, the user can use a single login for accessing multiple sites, this can automatically access the user details for further use, and many such. This article is about how to implement the social login with Facebook and Google using Angular and RESTful API. This social login helps to store social data of the logged in user into the database, so that it provides you valid user data like email, name, and others. Let’s see how this works, follow the live demo and code below.

Social Login using Angular and RESTful APIs

Monday, April 16, 2018

PayPal Express Checkout with React JS and PHP RESTful

There are several payment options available in the market today. PayPal checkout option is one among them. In my previous articles, I have already discussed few payment options - Braintree PayPal using PHP, Payment system and PayPal Express Checkout with PHP and MySQL. These are the most viewed and trending articles till this day. Today, let’s see how the PayPal Express Checkout works with React JS.

PayPal Express Checkout with React JS and PHP RESTful

Sunday, January 14, 2018

Push Notifications for Web Browsers

How do you increase the site’s traffic? E-commerce businesses’ main goal is to keep engage their existed subscribers and get the new visitors. There are many ways to grow site’s traffic and customer engagement - by sending email notifications, SMS alerts, through social media and do web push notifications. Today, we are going to see how push notifications work for web browsers. These are the notifications that are sent to the users through desktop and mobile browsers. These notifications are delivered on a user’s desktop or mobile browser — regardless of whether or not the user is on the website. These notifications allow users to get timely updates from sites they love and allow developers to effectively re-engage them with relevant content to increase site’s traffic. Let’s start how this works.

Push Notifications for Web Browsers

Monday, December 25, 2017

Ionic Angular Lazy Loading with Child Components

We have already discussed few articles on Ionic. Latest Ionic 3 came up with lazy loading concepts. Changing Ionic apps to use lazy loading significantly boost up the app performance. This actually improves the app speed, instead of loading everything in root application module file. This allows doing the work in sync with when your users want it to happen. This article explains to you how to modify the existing default Ionic app and apply lazy load concepts like working with providers, shared/child components. It process by loading chunks of code such as child components when it’s requested not when the app is loaded. Use this feature and enrich your application. Watch the video, you understand it better.

Ionic Angular Lazy Loading with Child Components

Sunday, December 03, 2017

Ionic and Angular: Native Camera with Restful Upload.

It is very simple to trigger any camera device and show the resulting output. This has been discussed in my article to take multiple photos with delete action using Ionic and AngularJS. Here is a problem. You can only see the image temporarily, since it has not been stored in any storage. Today’s article will explain to you how to store the captured image in a database, so that you can use it later. I’ll be using RESTful API to achieve this. Look into the demo below and also the code to see how to connect with RESTful API to store any captured image into a database.

Ionic and Angular: Using the Native Camera with Restful Upload.

Sunday, November 26, 2017

MailxEngine - A True Solution for Email Verification and to Maintain a Clean Email Database

MailXEngine is a simple tool for verifying an email address. It ensures you to send email to real users, thereby reduce your bounce rate & reputation, improve email deliverability and save money with MailXEngine. Email is the first line of communication for any digital marketing and online marketers. More the number of invalid emails you have on the email list, more the number of spam complaints, decreased email deliverability and you should even face a higher bounce rate every time. MailxEngine is all here for this as a trusted solution. It increases email deliverability by reducing spam complaints and controlling bounce rate.

Ionic 3 and Angular 4:Login and Signup with PHP Restful API.

Monday, November 13, 2017

Ionic and Angular: Infinite Scrolling with RESTful APIs

We have seen series of posts on developing a mobile application using Ionic and AngularJS. One of my previous articles which deal with insertion and deletion of posts using RESTful API. Similarly, today’s post makes use of RESTful API. These days, a single page web applications are most commonly used ones, because of which there is a need to show loads of data on the same page as we keep on scrolling. This infinite scrolling avoids pagination system.

Infinite Scrolling using Ionic and Angular with RESTful APIs

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