react-dynamic-checkbox-tree

Demo: https://modest-varahamihira-1caac8.netlify.com/

Features

• No dependencies
• Size only 2.8 kb (gzipped)
• For React 15.x and 16.x.
• Styles customizable

Usage

Installation

Install the library using your favorite dependency manager:

Using yarn:

yarn add react-dynamic-checkbox-tree

Using npm:

npm install react-dynamic-checkbox-tree --save

Render Component

import React from 'react'
import CheckboxTree from 'react-dynamic-checkbox-tree'

const exampleData = [
  {
    id: 1000,
    label: 'Root 1',
    children: [
      { id: 1100, label: 'Children 1' },
      {
        id: 1200,
        label: 'Parent 1',
        children: [
          { id: 1210, label: 'Children 1' },
          { id: 1220, label: 'Children 2' },
        ],
      },
    ],
  },
  {
    id: 2000,
    label: 'Root 2',
    children: [{ id: 2100, label: 'Children 1' }],
  },
  {
    id: 3000,
    label: 'Root 3',
  },
  {
    id: 4000,
    label: 'Root 4',
    children: [
      {
        id: 4100,
        label: 'Parent 1',
        children: [
          { id: 4110, label: 'Children 1' },
          { id: 4120, label: 'Children 2' },
          {
            id: 4130,
            label: 'Parent 1',
            children: [
              { id: 4131, label: 'Children 1' },
              { id: 4132, label: 'Children 2' },
              { id: 4133, label: 'Children 3' },
            ],
          },
          { id: 4140, label: 'Children 3' },
        ],
      },
      {
        id: 4200,
        label: 'Parent 2',
        children: [
          { id: 4210, label: 'Children 1' },
          { id: 4220, label: 'Children 2' },
          { id: 4230, label: 'Children 3' },
          { id: 4240, label: 'Children 4' },
          { id: 4250, label: 'Children 5' },
        ],
      },
    ],
  },
]

export default class MyComponent extends React.Component {
  state = {
    checked: [], // This stores the checked ID's
  }

  render() {
    return (
      <CheckboxTree
        nodes={exampleData}
        checked={this.state.checked}
        onCheck={(checked) => this.setState({ checked })}
      />
    )
  }
}

API

Prop	Type	Description
nodes	array	Required. Array of objects. Objects must have id (number) and label (string), optionally children. Children has the same format, array of objects: (id, label and optionally more children)
checked	array	Required. Array of numbers (id). Should derive from state (this.state.checked). If empty, no checkboxes are checked by default
onCheck	function	Required. Function to update the state when nodes are checked. Should not be modified. See the example
Customize: classes
classNameNodeContainer	String	Optional. class for the container.
classNameLabel	String	Optional. class for a label.
classNameParentLabel	String	Optional. class a parent label.
classNameCheckbox	String	Optional. class for a checkbox.
classNameCheckboxIcon	String	Optional. class for a checkbox icon.
Customize: inline-style
styleNodeContainer	object	Optional. style for the container.
styleLabel	object	Optional. style for a label.
styleParentLabel	object	Optional. style for a parent label.
styleCheckbox	object	Optional. style for a checkbox.
styleCheckboxIcon	object	Optional. style for a checkbox icon.