Create an Oracle JET virtual DOM app by using a starter template

Introduction

This tutorial shows you how to create an Oracle JavaScript Extension Toolkit (Oracle JET) virtual DOM app that uses a basic starter template. You’ll use the npx Node.js package runner to access the create command provided by the Oracle JET command-line interface package.

Developing virtual DOM apps with Oracle JET is simple and efficient. To help you get started, Oracle JET provides starter templates such as the basic starter template that adds preconfigured pages and a number of components.

You can create and run the Oracle JET virtual DOM app from a terminal window by using the Oracle JET tooling that is included with the Oracle JET command-line interface package. You can also see command output, such as app errors and warnings, in the terminal window.

Objectives

In this tutorial, you will create an Oracle JET virtual DOM app that uses the basic template and run it in a local web browser.

Prerequisites

A development environment set up to create Oracle JET virtual DOM apps that includes an installation of Node.js

Task 1: Get Started with the basic Starter Template

  1. In your file system, in the location where you want the Oracle JET virtual DOM app to reside, open a terminal window and create the app.

    npx @oracle/ojet-cli create JET-Virtual-DOM-app --template=basic --vdom

    The Oracle JET tooling creates the app in the JET-Virtual-DOM-app folder and displays progress messages until it finishes.

  2. Wait for confirmation.

    Your app is ready! Change to your new app directory 'JET-Virtual-DOM-app' 
and try 'ojet build' and 'ojet serve'.

Task 2: Run the Virtual DOM App

  1. In the terminal window, change to the JET-Virtual-DOM-app directory and run the app.

    npx ojet serve

    The Oracle JET tooling runs your virtual DOM app in a local web browser where you can perform testing and debugging.

  2. Close the browser window.

  3. In the terminal window, press Ctrl+C, and if prompted, enter y to exit the Oracle JET tooling batch job.

Next Step

To proceed to the next tutorial in this learning path, click here.

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