How to Use angular’s Attribute Directives in Your Class Hierarchy

How to Use angular’s Attribute Directives in Your Class Hierarchy

To create a directive, use the CLI command ng generate directive. highlight.directive.spec.ts , and declares the directive class in the AppModule. How to Use Angular’s Attribute Directives in Your Class Hierarchy. Build the Attribute Directive with the Angular CLI · Building an attribute directive.

Build the Attribute Directive with the Angular CLI

If you want to change the appearance or behavior of DOM elements and Angular Components, you can use Attribute Directives. Directives are classes created with the help of the @Directive decorator. It is possible to change the appearance, behavior, or layout of a DOM object using its Angular directions.

Directives are classified into 3 headings:

Component Directions

Structural Directives

Attribution References

Building an attribute directive

  • We create directives using CLI.

ng generate directive test

The directive()decorator’s configuration property specifies the directive’s CSS attribute selector, [testDirective]

  • Import ElementReffrom @angular/coreElementRefgrants direct access to the host Dom element through its nativeElementproperty.
  • Add ElementRefin the directives constructor() to inject a reference to the host DOM element, the element to which you apply testdirective.
  • Add logic to the TestDirectives class that sets the background to your color

coding javascript angular

What is Geek Coin

What is GeekCash, Geek Token

Best Visual Studio Code Themes of 2021

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Install Angular - Angular Environment Setup Process

Install Angular in easy step by step process. Firstly Install Node.js & npm, then Install Angular CLI, Create workspace and Deploy your App.

Basics of Angular: Part-1

What is Angular? What it does? How we implement it in a project? So, here are some basics of angular to let you learn more about angular. Angular is a Typesc

4 Ways You Can Get Rid of Dirty Side Effects for Cleaner Code in JavaScript

4 Ways You Can Get Rid of Dirty Side Effects for Cleaner Code in JavaScript. Bugs are born in many ways. Creating side effects is one of them. Some people say side effects are evil, some say they’re not.

Static Code Analysis: What It Is? How to Use It?

Static code analysis is a method of debugging by examining source code before a program is run. It's done by analyzing a set of code against a set (or multiple sets) of coding rules. Static code analysis and static analysis are often used interchangeably, along with source code analysis.

What is JavaScript - Stackfindover - Blog

What is PHP: - Who invented PHP, how it works, answers to all such questions about PHP, and much other information, you are going to