What is Angular 7 and how does it help to develop applications?
Angular 7 Tutorials – Prerequisites
To learn angular you can do angular online training. To learn angular 7, one should have the knowledge of the previous version of angular. Previous version of angular can be learned by doing angular online training Various Prerequisites to learn angular 7:
To learn this entire one can take the help of an angular 7 tutorials.
Angular 7 Architecture
Various components are combined together to build an angular application. Angular 7 tutorial is incomplete without its architecture and elements:
It provides a common place to group various elements related to the web application such as directives, components, services, etc.
It is a typescript class in which one can create methods and properties as per their requirements and combine with the HTML page to display the content to end user.
It is the user-friendly element of an angular application. A template is the HTML page having content that is being displayed at the user end.
It is collecting data about data. Decorators are metadata in angular.
5. Data Binding
It is the process of synchronizing data and DOM. Two types of Data Binding are there in Angular 7:
• Event Binding
• Property Binding
Directives are used to expand the functionality of the HTML components. There are different types of directives in Angular - Structural Directive, Attribute Directive, and Component Directive.
Services are used to reuse the code. The services are created for that code which is common for more than one component.
8. Dependency Injection
It is the pattern of angular design to enhance the efficiency and modularity.
Applications of Angular 7
The practical applications of Angular 7 can be understood by doing Angular certification course. Angular 7 has become one of the most widely used language over the web. Angular 7 serves multiple benefits that invokes user to use it as a framework for their web developments. Following are the some of the applications of Angular 7 for web development:
1. Google Supported Community
Angular comes with Long-Term Support (LTS) provided by Google. The Google team is very confident about the stability of angular. Therefore most of the Google apps use angular platforms.
3. Declarative User Interface
Angular uses HTML to define the complex part of an application. Html is a declarative language too. You need not to worry about the flow of the program when it loads. Just define what you want as per the requirement of the application and angular will take care of the rest of things.
5. Modular Structure
The development of modular is highly modular and based on components. It organizes different codes into modules whether it is components, directives, pipes or services. By separating the code it makes organizing of functionality simple and easy. It also provides lazy loading, which means loading of an application feature in the background as per the requirements of a user.
6. Consistency in Code
It promotes the readability of code. Code consistency enables a new developer to go through the project. It also improves the productivity of developers.
7. Multi-platform support –
Generally, all platforms use angular code without implementing very much change in codes/There are many angular online training sites that teach angular 7 as well as other versions of angular in detail.