Contents

• AngularTree Introduction
• Feature
• Backgroud
• How Can I Used the Source Code

AngularTree Introduction

    Developing a Tree Component Based On Angular5+.

Feature

1. toggle: expand or collapse

2. active: active or deactive

3. focuse: focuse or blur

4. keys operations:down | up | left | right | space | enter

Backgroud

    When my company prepared to develop a new deveop platform(software), I realised it is a good opportunity for me to open my Angular component. In this way, I can record my develop process and manage my project. What's more, it does well in someone wanting to learn how to develop an Angular Component , or using a open-source Angular Tree Component.

How Can I Used the Source Code

1. Download the Source Code

    This Project is Created by Angular CLI. I program this project by Visual Studio Code (VS Code).

2. Add node-modules Directory

    When we create a project using Angular CLI, Angular CLI will download basic Depencies like @angular, @ngtools. When uploaded my project to github, I found node-modules Directory has too many directories and files. Because of that, I choose do not upload node-modules Directory. So, if you want to run this project, you have to move a node-modules Directory from another Angular project created by Anlular CLI.

3. Run this Project By Angular CLI

    In this step, you can use your experience in Angular CLI project to run or debug this Project.