Your Choice JavaScript News

Angular News Saturday, March 10 Greatest angular conference, Railway central station, Compile-time configuration & more…

Angular News TLDR / Table of Contents

  • All the way from ColombiaHeathrow Airport,LondonMy trip to Finland lasted 24 hours ….
  • They are tremendously good at speaking other languages (majority speak Finnish, Swedish and English, but they can go even further).
  • – 3 minutes later – I froze to death – Holy moly!
  • A lovely speaker dinnerThe organizing team prepared a dinner before the conference for speakers to feel welcome.
  • (Thanks Sherry and the team!)

Tags: greatest Angular conference, Railway Central Station, lovely speaker dinner, best vegan food, winter real clothes

  • The default file that is responsible for bootstrapping our Angular application uses those environment files to determine whether the app is running production mode, in order to apply some runtime optimizations such as calling .
  • The reason is that at compile time, the Angular CLI will take care of renaming the environment specific configuration file into and to compile it into your app accordingly.
  • Just create a new and **make sure to configure it in your file: – – Finally, we need to tell the CLI which environment were building for, s.t. it is able to pick up the proper configuration file.
  • Normally you simply have some JSON file – say that contains the necessary configuration options which you then deploy with your app on your server.
  • My environment specific files come either from the backend API (i.e. the database or server environment variables), or they can be placed as , , along with my other code.

Tags: compile-time configuration, compile-time configuration options, necessary configuration options, JSON file, app

  • Laurie Atkinson, Premier Developer Consultant, shows us how to customize the behavior of an Angular app based on the users permissions.
  • { Injectable } – – { AuthGroup } – – { AuthorizationDataService } – – AuthorizationService { – – permissions: Array; // Store the actions for which this user has permission – – ( authorizationDataService: AuthorizationDataService) { } – – hasPermission(authGroup: AuthGroup) { – – ( .
  • permissions.find(permission => { – – permission === authGroup; – – })) { – – ; – – } – – ; – – } // This method is called once and a list of permissions is stored in the permissions property – – initializePermissions() { – – Promise((resolve, reject) =>…
  • Include the canActivate property of the route definition together with the data property in order to pass in the required permission.
  • For instance, a menu service could use the permission checking method to hide menu items if the user does not have the required permission.

Tags: Angular app, CanActivate guard, permission checking method, required permission, Premier Developer Consultant

Top Angular Courses

Angular 5 (formerly Angular 2) - The Complete Guide (139,105 students enrolled)

By Maximilian Schwarzmüller
  • Develop modern, complex, responsive and scalable web applications with Angular 4
  • Fully understand the architecture behind an Angular 4 application and how to use it
  • Use their gained, deep understanding of the Angular 4 fundamentals to quickly establish themselves as frontend developers
  • Create single-page applications with on of the most modern JavaScript frameworks out there

Learn more.


The Complete Angular Course: Beginner to Advanced (40,747 students enrolled)

By Mosh Hamedani
  • Establish yourself as a skilled professional developer
  • Build real-world Angular applications on your own
  • Troubleshoot common Angular errors
  • Master the best practices
  • Write clean and elegant code like a professional developer

Learn more.


Learn and Understand AngularJS (66,998 students enrolled)

By Anthony Alicea
  • Learn fundamental Javascript concepts that power AngularJS.
  • Write quicker, better AngularJS code by discovering how AngularJS itself is built.
  • Become fluent in AngularJS terminology, such as dependency injection, services, directives, transclusion, and more.
  • Realize the power of dependency injection, and how AngularJS accomplishes it.
  • Design custom directives and save time and energy with easily reusable components.
  • Understand what a Single Page Application (SPA) is, and how they work.
  • Build a Single Page Application (SPA) in AngularJS.
  • Be the coder that explains AngularJS to everyone else, because you understand it better than anyone else.
  • Get new free lectures during 2015, keep up with the development of AngularJS 2.0, and get a MASSIVE discount on a future AngularJS 2.0 course in 2016!

Learn more.


Angular 5 NgRx Store Masterclass & FREE E-Book (3,038 students enrolled)

By Angular University
  • Build a Chat Application From top to bottom!
  • Understand the Flux Architecture, its benefits, strong points and most beneficial use cases
  • Understand Single Store Architecture solutions like Redux or Ngrx Store
  • Know all the usual notions of Store solutions, like Actions and Reducers
  • Know how to model the application state of a single store architecture, leveraging Typescript custom types to do so
  • Know the difference between a model and a view model and what to put inside the store
  • know how to derive a view model from a model and how to do that
  • understand the notion of selector in the context of store solutions
  • know the difference between smart components and presentation components
  • know how to build smart components using the Ngrx Store library
  • know how to use the Ngrx Effects library
  • know not only the Ngrx libraries but know also how they all fit together and what are the benefits of a store solution
  • know how to setup the Ngrx store developers tools
  • know how to debug RxJs applications in general

Learn more.


Angular Front To Back (6,984 students enrolled)

By Brad Traversy
  • Build amazing single page applications using Angular 5+
  • Master Angular concepts
  • Understand the file and folder structure of an Angular application
  • Build a client management application with authentication and Firebase's Firestore
  • Integrate Bootstrap 4 into Angular projects

Learn more.


Angular Crash Course for Busy Developers (44,316 students enrolled)

By Mosh Hamedani
  • Master the essential Angular concepts
  • Troubleshoot common runtime errors
  • Write cleaner, more maintainable code

Learn more.


Angular (Angular 2+) & NodeJS - The MEAN Stack Guide (26,806 students enrolled)

By Maximilian Schwarzmüller
  • Build real Angular + NodeJS applications
  • Understand how Angular works and how it interacts with Backends
  • Connect any Angular Frontend with a NodeJS Backend
  • Use MongoDB with Mongoose to interact with Data on the Backend
  • Use ExpressJS as a NodeJS Framework
  • Provide a great user experience by using Optimistic Updating on the Frontend
  • Improve any Angular (+ NodeJS) application by adding Error Handling

Learn more.