/Select Box|v1.1.0

TOAST UI Component : Select Box

Component that selects an option in the drop-down list.

GitHub release npm GitHub license PRs welcome code with hearth by NHN Cloud

🚩 Table of Contents

Collect statistics on the use of open source

TOAST UI SelectBox applies Google Analytics (GA) to collect statistics on the use of open source, in order to identify how widely TOAST UI SelectBox is used throughout the world. It also serves as important index to determine the future course of projects. location.hostname (e.g. > β€œui.toast.com") is to be collected and the sole purpose is nothing but to measure statistics on the usage.

To disable GA, use the following usageStatistics option when creating the instance.

const options = {
    usageStatistics: false
const instance = new SelectBox(container, options);

πŸ“™ Documents

You can also see the older versions of API page on the releases page.

🎨 Features

  • Select an option in the drop-down list.
  • Support an one-level group to group related options.
  • Customize the styles using theme option.
  • Provide custom events.
Basic Item Group
select-box-basic select-box-item-group
Theme Custom events
select-box-theme select-box-custom-events

🐾 Examples

  • Basic : Example of using default options.
  • Theme : Example of customizing the styles.
  • Custom events : Examples of using custom events.

More examples can be found on the left sidebar of each example page, and have fun with it.

πŸ’Ύ Install

TOAST UI products can be used by using the package manager or downloading the source directly. However, we highly recommend using the package manager.

Via Package Manager

TOAST UI products are registered in two package managers, npm. You can conveniently install it using the commands provided by each package manager. When using npm, be sure to use it in the environment Node.js is installed.


$ npm install --save @toast-ui/select-box # Latest version
$ npm install --save @toast-ui/select-box@<version> # Specific version

Via Contents Delivery Network (CDN)

TOAST UI products are available over a CDN powered by TOAST Cloud.

You can use CDN as below.

<link rel="stylesheet" href="https://uicdn.toast.com/select-box/latest/toastui-select-box.css">
<script src="https://uicdn.toast.com/select-box/latest/toastui-select-box.js"></script>

If you want to use a specific version, use the tag name instead of latest in the url's path.

The CDN directory has the following structure.

β”œβ”€ latest
β”‚  β”œβ”€ toastui-select-box.css
β”‚  β”œβ”€ toastui-select-box.js
β”‚  β”œβ”€ toastui-select-box.min.css
β”‚  β”œβ”€ toastui-select-box.min.js
β”œβ”€ v1.0.0/
β”‚  β”œβ”€ ...

Download Source Files

πŸ”¨ Usage


Add the container element to create the component.

<div id="container"></div>


This can be used by creating an instance with the constructor function. To get the constructor function, you should import the module using one of the following ways depending on your environment.

Using namespace in browser environment

const SelectBox = tui.SelectBox;

Using module format in node environment

const SelectBox = require('@toast-ui/select-box'); /* CommonJS */
import SelectBox from '@toast-ui/select-box'; /* ES6 */

You can create an instance with options and call various APIs after creating an instance.

const container = document.getElementById('container');

const selectBox = new SelectBox(container, {
  data: [
      label: 'Fruits',
      data: [ { label: 'Apple', value: 'apple', selected: true }, { label: 'Banana', value: 'banana' } ]

console.log(selectBox.getSelectedItem().getLabel()); // 'Apple'

For more information about the API, please see here.

🌏 Browser Support

Chrome Chrome IE Internet Explorer Edge Edge Safari Safari Firefox Firefox
Yes 9+ Yes Yes Yes

πŸ”§ Pull Request Steps

TOAST UI products are open source, so you can create a pull request(PR) after you fix issues. Run npm scripts and develop yourself with the following process.


Fork master branch into your personal repository. Clone it to local computer. Install node modules. Before starting development, you should check if there are any errors.

$ git clone https://github.com/{your-personal-repo}/toast-ui.select-box.git
$ cd toast-ui.select-box
$ npm install
$ npm run test


Let's start development! You can see your code reflected as soon as you save the code by running a server. Don't miss adding test cases and then make green rights.

Running dev server

$ npm run serve

Running test

$ npm run test

Pull Request

Before uploading your PR, run test one last time to check if there are any errors. If it has no errors, commit and then push it!

For more information on PR's steps, please see links in the Contributing section.

πŸ’¬ Contributing

🍞 TOAST UI Family

πŸ“œ License

This software is licensed under the MIT Β© NHN Cloud.