React Organizational Chart

React component for displaying organizational charts.

This component is based on unicef/react-org-chart.

Features

Adding the features:

• Support option to choose collapse or expand nodes by default
• Add config into props to override the default setting
• Add the buttons and icons into the nodes

From the previous package:

• High-performance D3-based SVG rendering
• Lazy-load children with a custom function
• Handle up to 1 million collapsed nodes and 5,000 expanded nodes
• Pan (drag and drop)
• Zoom in zoom out (with mouse wheel/scroll)
• Lazy-load of parents (go up in the tree)
• Zoom in, zoom out and zoom buttons.
• Download org chart as image or PDF

What we added:

• Renamed person to entity throughout the codebase
• Removed department
• Added subTitle text element under the title.
• Added config props functions to get all the text values (getName, getTitle, getSubTitle, getCount)
• Added config props for all text values on click events (onNameClick, onTitleClick, onSubTitleClick, onCountClick)
• Added config props for the font sizes (nameFontSize, titleFontSize, subTitleFontSize, countFontSize)
• Added config props for the text truncation (nameTruncateLength, titleTruncateLength, subTitleTruncateLength)
• Added tooltips to all text values since we now support truncation

React Props

Property	Type	Required	Description	Default / Example
tree	Object	Required	Nested data model with some of all the employees in the company	See sample below
onConfigChange	Function	Required	To set the latest config to state on change	See usage below
loadConfig	Function	Required	Pass latest config from state to OrgChart	See usage below
getName	Function	Optional	Function to get custom formatting / values for the name. Called with (data) arguments	See usage below
getTitle	Function	Optional	Function to get custom formatting / values for the title. Called with (data) arguments	See usage below
getSubTitle	Function	Optional	Function to get custom formatting / values for the sub title. Called with (data) arguments	See usage below
getCount	Function	Optional	Function to get custom formatting / values for the count. Called with (data) arguments	See usage below
onNameClick	Function	Optional	Function to call on click of the name. Called with (data) arguments	See usage below
onTitleClick	Function	Optional	Function to call on click of the title. Called with (data) arguments	See usage below
onSubTitleClick	Function	Optional	Function to call on click of the sub title. Called with (data) arguments	See usage below
onCountClick	Function	Optional	Function to call on click of the count. Called with (data) arguments	See usage below
nameFontSize	Number	Optional	The font size of the name text element	14
titleFontSize	Number	Optional	The font size of the title text element	13
subTitleFontSize	Number	Optional	The font size of the title text element	14
countFontSize	Number	Optional	The font size of the count text element	14
nodeWidth	Number	Optional	Width of the component for each individual	180
nodeHeight	Number	Optional	Height of the component for each individual	100
nodeSpacing	Number	Optional	Spacing between each of the nodes in the chart	12
animationDuration	Number	Optional	Duration of the animations in milliseconds	350
lineType	String	Optional	Type of line that connects the nodes to each other	“angle” “curve”
downloadImageId	String	Optional	Id of the DOM element that, on click, will trigger the download of the org chart as PNG. OrgChart will bind the click event to the DOM element with this ID	"download-image" (default)
downloadPdfId	String	Optional	Id of the DOM element that, on click, will trigger the download of the org chart as PDF. OrgChart will bind the click event to the DOM element with this ID	"download-pdf" (default)
zoomInId	String	Optional	Id of the DOM element that, on click, will trigger a zoom of the org chart. OrgChart will bind the click event to the DOM element with this ID	"zoom-in" (default)
zoomOutId	String	Optional	Id of the DOM element that, on click, will trigger the zoom out of the org chart. OrgChart will bind the click event to the DOM element with this ID	"zoom-out" (default)
zoomExtentId	String	Optional	Id of the DOM element that, on click, will display whole org chart svg fit to screen. OrgChart will bind the click event to the DOM element with this ID(Optional)	"zoom-extent" (default)
loadParent(personData)	Function	Optional	Load parent with one level of children	See usage below
loadChildren (personData)	Function	Optional	Load the children of particular node	See usage below
loadImage(personData)	Function	Optional	To get image of person on API call	See usage below

Sample tree data

{
  id: 1,
  entity: {
    id: 1,
    avatar: 'https://s3.amazonaws.com/uifaces/faces/twitter/spbroma/128.jpg',
    name: 'Jane Doe',
    title: 'IT',
    subTitle: 'CEO',
    totalReports: 5
  },
  hasChild: true,
  hasParent: false,
  isHighlight: true,
  children: [
    {
    id: 2,
    entity: {
      id: 2,
      avatar: 'https://s3.amazonaws.com/uifaces/faces/twitter/spbroma/128.jpg',
      name: 'John Foo',
      title: 'CTO',
      totalReports: 0
    },
    hasChild: false,
    hasParent: true,
    isHighlight: false,
    children: []
  },
  ...
  ]
}

Usage

You have a complete working example in the examples/ folder

import React from 'react'
import OrgChart from '@unicef/react-org-chart'

handleLoadConfig = () => {
   const { config } = this.state
   return config
}

render(){
  return (
    <OrgChart
      tree={tree}
      downloadImageId="download-image"
      downloadPdfId="download-pdf"
      onConfigChange={config => {
        // Setting latest config to state
        this.setState({ config: config })
      }}
      loadConfig={d => {
         // Called from d3 to get latest version of the config.
        const config = this.handleLoadConfig(d)
        return config
      }}
      loadParent={personData => {
        // getParentData(): To get the parent data from API
        const loadedParent = this.getParentData(personData)
        return Promise.resolve(loadedParent)
      }}
      loadChildren={personData => {
        // getChildrenData(): To get the children data from API
        const loadedChildren = this.getChildrenData(personData)
        return Promise.resolve(loadedChildren)
      }}
      loadImage={personData => {
        // getImage(): To get the image from API
        const image = getImage(personData.email)
        return Promise.resolve(image)
      }}
      // getTitle / getSubTitle / getCount work the same way & with the same args
      getName={(data, truncate, truncateLength) => `The great ${data.person.name}${truncate}`}
      // onTitleClick / onSubTitleClick / onCountClick work the same way  & with the same arg
      onNameClick={data => console.log(data.person.name)}
    />
  )
}

Development

git clone https://github.com/unicef/react-org-chart.git
cd react-org-chart
npm install

To build in watch mode:

npm start

To build for production

npm run build

Running the example:

cd example/
npm install # Only first time
npm start

To deploy the example to gh-pages site

npm run deploy

Collaborations and support

Just fork the project and make a pull request.

License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.