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Today in Top Angular News – Sunday, November 4

Today in Top Angular News – Sunday, November 4

Today’s topics include angular, AngularJS, Ajax, PHP, bootstrap, and React. Special thanks to contributors @palmer_todd, Todd Palmer, Jeremy Likness, 10208572694571329, Victor Savkin, View all posts by Nishu Goel, @dleroari, Dler Ari, @kashyap.mukkamala, Kashyap Mukkamala, +Rafal Borowiec, Rafal Borowiec, geekstrick, NG_Tutorial, maxim_koretskyi, and productchops.


Angular 7 in the House! – Angular In Depth

A quick look at some of the new stuff in Angular version 7
Angular 7 was just released on October 18. You will want to read his article titled:
Version 7 of Angular — CLI Prompts, Virtual Scroll, Drag and Drop and more
Remember, that is just the highlights. Angular.io
Since the release, they have made two significant updates to the Documentation section of the Angular website at angular.io:
The Angular CLI Documentation is now an official part of the angular.io website. But, setting it to true will create a new Angular workspace which uses the experimental Ivy rendering engine. For more information about this, check out Tim Deschryver’s fantastic article:
Exploring Drag and Drop with the new Angular Material CDK
Upcoming Releases
The Angular team has posted a plan of major updates every 6 months. Continue reading


The Top 5 Mistakes AngularJS Developers Make Part 5: Failing to Test

I’ve not only worked on Angular projects that didn’t have tests, or other projects that did have tests, but have the experience of being on large projects that started without tests and then introduced them so I have a pretty good idea of the impact. I’m talking true test-driven development (TDD) that involves writing the test first, watching it fail, then writing the simplest piece of code you can to satisfy the test. Don’t just write tests to check a box or make a code coverage number, but instead integrate them as part of a meaningful approach to reap the benefits I’ve listed. Ensure requirements contain acceptance criteria that is specific enough to write tests for, and if you write no other tests, at least write the tests that will satisfy acceptance criteria. If you want an example of a full test-driven development cycle to build a reference application, check out my post entitled Let’s Build an Angular App! Continue reading


Announcing the First Stable Release of Angular Console — The UI for the Angular CLI

Beginner Friendly
We aim to make Angular Console a great tool for developers who are new to Angular or Angular CLI. Also, Angular Console highlights the properties you are likely to use for build-in generators and commands. Useful to Experts
At the same time, Angular Console is a robust tool that can do everything the Angular CLI can do — it’s the UI for the CLI. Every command you can run in the terminal, you can run via Angular Console. We at Nrwl hire the best Angular developers, and most of us find Angular Console a great companion to the CLI and use it on the daily basis. Continue reading


Course: Angular for Beginners

To all the beginners of Angular out there, here is a step-by-step video course for you all. This course will focus on creating web applications using the JavaScript framework Angular and will walk us through a journey of learning how to install Angular to learning how to route from one page to another using components, directives, modules, routing etcetera. This course is made and published with BPB Publications, Asia’s largest publishers of computer books in India from last 58 years. By the end of this course, you will be able to create a dynamic Angular web application. The course comprises the following topics:

e. Explain how you can change port number

Refer to the whole course watching it in just Rs. Continue reading


Angular Post Request to PHP

  • Here is how to read POST data in PHP sent from Angular.

Sending Post data from angularjs to PHP code is one of the tedious task and when I search it on Google I found posts which either too complex or not well written to understand concept properly. Problem arise with Angular because POST method which angular uses send data using JSON. Link : Download Angularjs library (copy and paste the code in angular.js file)

Attach it to your project using

Now let’s create our login form in HTML. "You have login successfully with email " data

Major change is in the PHP file. Continue reading


A comparison between Angular and React and their core languages

Angular and ReactOne thing that is really great about React in terms of performance is the Virtual DOM, which you’ve probably heard about a couple of times. So who uses which shop
onefootball
Google Express
NBA
Delta

If you know of any large, well-known companies using Angular, please share with a link.TypeScript and JavaScript (ES6+)
As I mentioned, it can be misleading to only compare Angular and React without focusing on the core language each one has to offer. It is important to notice that TypeScript was released in the period of ES5, and during that time, ES5 was not a class-based OOP language. Alright, so if you are still confused what statically typed means, check this out:
Static typed property
Static typed property comparison between JavaScript and TypeScriptStatic typed argument
Static typed argument comparison between JavaScript and TypeScriptI’ve learned that lots of people believe that a statically typed language means reliable code, and is most often used as a winning argument over dynamically typed languages. Takeaway notes
React handles memory-management efficiently (virtual DOM)
React uses JavaScript (ES6), a recognized web-language since 1995
Angular uses TypeScript, released in 2012
Statically typed languages are great, but does note make code more reliable
Dynamically typed languages require less time to write and more flexibility to use your creativity (fewer typos)
Learning a statically-typed language may be a challenge, especially if you’ve only been working with dynamically typed languages
ES6 has implemented lots of great features such as modules, classes, spread operator, arrow functions, template literals that allows you to write less, cleaner and more structured code (syntactic sugar)
TS is simply ES6+ with typos and more

Conclusion
The framework/component-library you choose may influence how much time you spend programming and your budget. Continue reading


Internationalization in Angular and React applications — A Comparison

The entire process can be broken down into 3 simple steps:
Mark the translatable content and generate translations
Generate locale-specific bundles
Create a server to identify and serve the right content based on the requested locale

Marking Translatable Content
For localizing the application, we need to mark all the text that needs to be translated. In our case, our base locale is English i.e. when we code, we write the text in our template in English so when we generate the translations file, we want to denote the same. We can now consume this within our custom build script:
The most important line in the above script is where we are running the build command with all our custom, locale-specific parameters:
ng build
–aot
–base-href=/${locale}/
${args}
–i18n-file
–i18n-format xlf
–i18n-locale ${locale}
–output-path dist/${locale}/We are creating the AOT builds with the base href of the application set to the locale name, that ensures every request originating from the locale-specific template has the locale prefixed to the request. To generate the locale-specific builds, run the below command with the optional prod flag:
npm run build — –prodwhich logs the following when the build is successfully run:
We can also verify the result of the build by opening the dist folder and verifying the base href path for any locale:
Creating a Server
Now that we have locale-specific bundles ready to go, we need a server to check the request that is originating from the browser and then serve the content based on the requested locale or default the user to a pre-determined locale (which is assumed to be en). Implementing Internationalization in React applications
As in the case of the Angular application, we need to first set up the base project which has 3 routes and some basic localizable content on the home page. Continue reading


Angular 2 Hello, World!

Two-way data binding is one of the most appreciated features of the framework. Directives are great way of creating reusable components and use them across the application with ease. Angular 2 is a new opening: no controllers, no DDO, no $scope, no angular.module and no two-way data binding. The new version of the framework should also be much simpler to learn thanks to easier and more concise concepts like component-based architecture. Moreover, Angular 2 should be significantly faster than its ancestor thanks to completely rewritten data binding and change detection. Continue reading


How to Set Up an Angular Application on Firebase

To install Angular CLI, you can use the following npm command:

To create a new Angular application, all you need to do is run this command:

To serve your application on your localhost, you can use this command:

Next up, you need to create a Firebase Account. We’re choosing Firebase over other alternatives because it’s easy to set up and you can have your Angular application up and running under a couple of minutes. To deploy your Angular application, you can use the CLI tool to generate a build and then use the firebase toolkit to deploy into the cloud. Angular will use industry standard techniques to reduce the output size and minify the JavaScript bundle so that the production build will load fast on your server. In this post, we’ve covered everything that you need to know about deploying Angular on Firebase. Continue reading

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