How to write a custom directive to handle copy event in Angular?

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Problem Statement:-

How to write a custom directive to handle copy event in Angular?

The copy command is the most used computer command around the world. Every application demands a futuristic copy command to make the app engaging and smooth for the users. A copy command copies the text or image and stores in a virtual clipboard. The fast-paced technology world wants futuristic copy commands to make the applications trending in the market. Although it is a challenging task for the developers, business owners are focusing on interactive copy features to market their apps efficiently.

Description of the Issue:-

The requirement for the copy command rose when I was working on an all-in-one business management platform. It was a necessary feature for UX actions to function smoothly. I was working on Angular; thus, the client wanted to write a custom directive to handle the copy event as copy directives were not available in Angular by default.

The Solution Offered:-

Upon intense research, I was able to figure out the right custom directive to be used in Angular. The copy command facilitated smooth UX functioning in the app.

Custom Directive:
import { Directive, Output, EventEmitter, HostListener } from ‘@angular/core’;

@Directive({

selector: ‘[detectCopyEvent]’,

})

export class CopyDetectorDirective  {

@Output() onItemCopied = new EventEmitter();

 

@HostListener(‘keydown.control.c’) onCtrlC() {

this.onItemCopied.emit();

}

}

Note:  Need to import the class in the relevant  module

Usage:  <div detectCopyEvent (onItemCopied)=”copyDetector()” ></div>

Technologies or frameworks or tools – Angular, Typescript, Javascript

Angular is an open-source web application framework that is maintained by Google and supported by a community of individuals and corporations. It is commonly used in building single-page applications and dynamic apps with the help of HTML and TypeScript. Angular solves almost all the challenges when creating a web app by combining dependency injection, declarative templates, end-to-end tooling, and integrated best practices. The MVC architecture implementation and enhanced design architecture of Angular make web applications easier and smooth for web app developers.

Platforms (Web, Mobile, Etc.) – Web

Soft Suave is a leading web and mobile app development company that houses the finest Angular developers in India. The developers are proficient and have more than 8+ years of hands-on experience in Angular. When you hire dedicated Angular developers from Soft Suave, you get developers who excel in communication, productivity and make sure client projects are delivered on time. Our developers never shy away to face complex challenges and strive to offer impeccable solutions at an affordable cost.

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