---
page_type: sample
products:
- office-sp
languages:
- javascript
- typescript
extensions:
  contentType: samples
  technologies:
  - SharePoint Framework
  platforms:
  - react
  createdDate: 4/1/2017 12:00:00 AM
---
# Taxonomy Picker (React)

## Summary
A Taxonomy Picker control built with [React](https://facebook.github.io/react) based on [react-taxonomypicker](https://www.npmjs.com/package/react-taxonomypicker) for use with SharePoint Framework client-side web parts (SPFx).

![React-Taxonomy-Picker-gif](./assets/react-taxonomy-picker-spfx.gif)


## Compatibility

![SPFx 1.1.0](https://img.shields.io/badge/SPFx-1.1.0-green.svg)
![Node.js v6](https://img.shields.io/badge/Node.js-v6-green.svg) 
![Compatible with SharePoint Online](https://img.shields.io/badge/SharePoint%20Online-Compatible-green.svg)
![Compatible SharePoint 2019](https://img.shields.io/badge/SharePoint%20Server%202019-Compatible-green.svg)
![Compatible with SharePoint 2016 (Feature Pack 2)](https://img.shields.io/badge/SharePoint%20Server%202016%20(Feature%20Pack%202)-Compatible-green.svg)
![Local Workbench Compatible](https://img.shields.io/badge/Local%20Workbench-Compatible-green.svg)
![Hosted Workbench Compatible](https://img.shields.io/badge/Hosted%20Workbench-Compatible-green.svg)


## Applies to
* [SharePoint Framework](https://docs.microsoft.com/sharepoint/dev/spfx/sharepoint-framework-overview)
* [Office 365 developer tenant](https://docs.microsoft.com/sharepoint/dev/spfx/set-up-your-developer-tenant)

## Solution

Solution|Author(s)
--------|---------
spfx-react-taxonomypicker | Jose Quinto ([@jquintozamora](https://twitter.com/jquintozamora) , [blog.josequinto.com](https://blog.josequinto.com))

## Version history

Version|Date|Comments
-------|----|--------
1.0|March 14, 2017|Initial release


## Minimal Path to Awesome
- clone this repo
- `$ npm i`
- `$ gulp trust-dev-cert`
- `$ gulp serve `

#### Local Mode
A browser in local mode (localhost) will be opened.
https://localhost:4321/temp/workbench.html

#### SharePoint Mode
If you want to try on a real environment, open:
https://your-domain.sharepoint.com/_layouts/15/workbench.aspx

## Usage
Go to src/webparts/taxonomyPickerSample/TaxonomyPickerSampleWebPart.ts and configure the control.
#### Mock Data configuration by using defaultOptions configuration
Access from https://localhost:4321/temp/workbench.html
Configuration:
```js
PropertyPaneTaxonomyPicker("Language", {
  key: "Language_Field",
  name: "Language",
  displayName: "Language",
  multi: true,
  defaultOptions: [
    { label: "English", value: "f50249b6-310d-43b6-aaa6-f0cb46d851bf" },
    { label: "Spanish", value: "237ca323-1ed8-4199-a49b-a9f7ce4256bf" },
    { label: "German", value: "44024c7e-f738-4755-90e1-15866327c806" },
    { label: "Italian", value: "65f67491-bdca-491a-84fa-f6fd913f40fa" },
  ],
  onPickerChange: this._updateTaxonomyPicker
})
```
#### Real Data configuration by using termSetGuid configuration
Access from https://your-domain.sharepoint.com/_layouts/15/workbench.aspx
Configuration:
```js
PropertyPaneTaxonomyPicker("Language", {
  key: "Language_Field",
  name: "Language",
  displayName: "Language",
  multi: true,
  termSetGuid: "<your-term-set-id>",
  termSetName: "Language",
  termSetCountMaxSwapToAsync: 100,
  onPickerChange: this._updateTaxonomyPicker
})
```

## Features
- Use [React](https://facebook.github.io/react) for using [react-taxonomypicker](https://github.com/jquintozamora/react-taxonomypicker) control inside a custom property pane (it can be used in the web part itself too).
- Use [TypeScript](https://www.typescriptlang.org) to create the custom property pane control containing the taxonomy picker control.
- **Reacting to web part property changes**
- Loading data for use in **custom property pane controls asynchronously** without blocking the web part
- **Retrieve Terms** from a Term Set by Term Set GUID.
- **Sync / Async modes**
  - Sync mode is used for medium / small Term Sets and loads **asynchronously** all Terms and store them in React State and SessionStorage cache.
  - Async mode is used for large Term Sets and it **doesn't load any data initially**, but it loads the Terms upon user input in batches of 10 items.
  - Sync / Async mode configurable via **termSetCountMaxSwapToAsync** property
    - The control will fetch the number of terms and decide which mode to use depends on termSetCountMaxSwapToAsync value.
- It Uses and depends on **SP.Taxonomy.js** (the web part uses a wrapper to load all the SP.*.js dependencies)
- Use **Promise** (polyfill it if needed IE)
- **onPickerChange** event handler exposed
- [react-select](https://github.com/JedWatson/react-select) properties exposed (extends them)
- defaultOptions array exposed to enable input **mock data** when no termSetGuid configured
- More configuration options: [react-taxonomypicker](https://www.npmjs.com/package/react-taxonomypicker)

## Scenarios supported
- SharePoint Web Part using **Script Editor** or **Content Editor Web Part**
  - Consume it from [ES6 project](https://github.com/jquintozamora/react-taxonomypicker-consume-es6)
  - Consume it from [TypeScript project](https://github.com/jquintozamora/react-taxonomypicker-consume-typescript)
- **SharePoint Framework Web Part (SPFx)**

## Disclaimer

**THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.**

<img src="https://pnptelemetry.azurewebsites.net/sp-dev-fx-webparts/samples/react-taxonomypicker" />