Contents
Which directive is used to start AngularJS?
ng-app
AngularJS | Directives
| Directives | Description |
|---|---|
| ng-app | Start of AngularJS application. |
| ng-init | Used to initialise a variable |
| ng-model | ng-model is used to bind to the HTML controls |
| ng-controller | Attaches a controller to the view |
Is AngularJS angular 1?
AngularJS – or as some may prefer: Angular 1 – was created in 2009. It brings us two‑way data binding and lets us see data changes in JavaScript automatically shown on the UI. Furthermore, AngularJS has directives that let us create more separated and reusable code than ever before.
What does ng mean in Angular?
Angular
281. The prefix ng stands for “Angular;” all of the built-in directives that ship with Angular use that prefix. Similarly, it is recommended that you do not use the ng prefix on your own directives in order to avoid possible name collisions in future versions of Angular.
Is angular 2 dead?
However, as new frameworks have become available, and as it has undergone significant changes, some developers have been asking whether Angular continues to be a viable choice for cutting-edge web development today. The answer to that question is clearly “Yes”!
What is @ViewChild?
A ViewChild is a component, directive, or element as a part of a template. If we want to access a child component, directive, DOM element inside the parent component, we use the decorator @ViewChild() in Angular. Since the child component can be located inside the parent component, it can accessed as @ViewChild.
What is a pipe in Angular?
Pipes are simple functions to use in template expressions to accept an input value and return a transformed value. Pipes are useful because you can use them throughout your application, while only declaring each pipe once.
What are angular directives?
AngularJS Directives are a combination of HTML template markup (i.e. attributes, elements and CSS class) and supporting the JavaScript code.
What kind of things can you do with AngularJS?
One of the many benefits of AngularJS is that it can be used as a standalone JavaScript Framework.
What is ng-option directive in Angular JS?
The ng-options Directive in AngularJS is used to build and bind HTML element with options to a model property . It is used to specify in a list. It is designed specifically to populate the items of a dropdown list.