Getting started in EJ2 TypeScript Skeleton control

29 Jul 20262 minutes to read

This section explains the steps required to create the Skeleton control using TypeScript and configure its properties using Essential® JS 2 quickstart seed repository.

This application is integrated with the webpack.config.js configuration and uses the latest version of the webpack-cli. It requires node v14.15.0 or higher. For more information about webpack and its features, refer to the webpack documentation.

Prerequisites

Ensure the following tools are installed on your machine:

Set up the development environment

Clone the Syncfusion® TypeScript (Essential® JS 2) quickstart project from GitHub in the command prompt:

git clone https://github.com/SyncfusionExamples/ej2-quickstart-webpack ej2-quickstart

Navigate to the project folder in the command prompt:

cd ej2-quickstart

Install Syncfusion® Skeleton package

Syncfusion® TypeScript (Essential® JS 2) packages are available on the npmjs.com public registry. You can install all Syncfusion® TypeScript (Essential® JS 2) controls in a single @syncfusion/ej2 package or individual packages for each control.

Use the following command to install the @syncfusion/ej2-notifications package:

npm install @syncfusion/ej2-notifications --save

Then, install the remaining dependent npm packages using the following command:

npm install

For more information about individual package and alternative installation methods, see the installation guide.

Import Syncfusion® Skeleton CSS styles

Syncfusion® JavaScript controls provide built-in themes, which are available from the npm theme packages. Additionally, themes can be loaded via CDN or customized using the Theme Studio. For more information, refer to the themes documentation.

The quickstart application is preconfigured to use the Fluent2 theme. To install the Fluent2 theme package, use the following command:

npm install @syncfusion/ej2-fluent2-theme --save

The required styles are imported in the ~/src/styles/styles.css file, as shown below:

@import "../../node_modules/@syncfusion/ej2-fluent2-theme/styles/skeleton/index.css";

Learn more about built-in themes and individual control CSS references.

Add Syncfusion® Skeleton control to the application

Open the application in Visual Studio Code and add the Syncfusion® JavaScript UI controls.

In this article, the Skeleton control is used as an example. Add the following element to the ~/src/index.html file.

<!DOCTYPE html>
<html lang="en">

<head>
    <title>Essential JS 2</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no" />
</head>

<body>
     <div id="container">
        <!--Element which is going to render-->
        <div id="skeleton"></div>
    </div>
</body>

</html>

To render the Skeleton control, add the following JavaScript code to the ~/src/app/app.ts file

import { Skeleton } from '@syncfusion/ej2-notifications';

// Initialize the Skeleton component.
let skeleton: Skeleton = new Skeleton({height:'15px'});

// Render initialized Skeleton.
skeleton.appendTo('#skeleton');

Run the application

Now, run the application in the browser using the following command.

npm start