Angular

Introduction> Introduction # Angular provides two ways to work with forms: template-driven forms and reactive forms (also known as model-driven forms). Template-driven forms are the default way to work with forms in Angular.

Introduction> Introduction # Angular handles unsubscribing from observable subscriptions like those returned from the HTTP service or when using the async pipe. However, for other situations, it can quickly become difficult to manage all subscriptions and ensure to unsubscribe from those that are long-lived.

Introduction> Introduction # The Angular Material library offers a suite of Angular components styled with Material Design. One such component is the <mat-icon> component. There are a wide range of ready-made Material icons.

Introduction> Introduction # By default, Angular 2+ performs change detection on all components (from top to bottom) every time something changes in your app. A change can occur from a user event or data received from a network request.

Introduction> Introduction # Flex Layout is a component engine that allows you to create page layouts using CSS Flexbox with a set of directives available to use in your templates.

Introduction> Introduction # In Angular, RouterLink is a directive for navigating to a different route declaratively. Router.navigate and Router.navigateByURL are two methods available to the Router class to navigate imperatively in your component classes.

Introduction> Introduction # This article will introduce you to Angular’s ViewChild decorator. There may be situations where you want to access a directive, child component, or a DOM element from a parent component class.

Introduction> Introduction # WebSocket is the internet protocol that allows for full-duplex communication between a server and clients. This protocol goes beyond the typical HTTP request and response paradigm. With WebSockets, the server may send data to a client without the client initiating a request, thus allowing for some very interesting applications.