Package Exports

react-checkbox-tree
react-checkbox-tree/lib/react-checkbox-tree.css
react-checkbox-tree/src/less/react-checkbox-tree.less

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (react-checkbox-tree) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

react-checkbox-tree

A simple and elegant checkbox tree for React.

Demo

Usage

Installation

Install the library using your favorite dependency manager:

yarn add react-checkbox-tree

Using npm:

npm install react-checkbox-tree --save

Note – This library makes use of Font Awesome styles and expects them to be loaded in the browser.

Include CSS

For your convenience, the library's styles can be consumed utilizing one of the following files:

node_modules/react-checkbox-tree/lib/react-checkbox-tree.css
node_modules/react-checkbox-tree/src/less/react-checkbox-tree.less
node_modules/react-checkbox-tree/src/scss/react-checkbox-tree.scss

Either include one of these files in your stylesheets or utilize a CSS loader:

import 'react-checkbox-tree/lib/react-checkbox-tree.css';

Render Component

A quick usage example is included below. Note that the react-checkbox-tree component is controlled. In other words, it is stateless. You must update its checked and expanded properties whenever a change occurs.

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

const nodes = [{
    value: 'mars',
    label: 'Mars',
    children: [
        { value: 'phobos', label: 'Phobos' },
        { value: 'deimos', label: 'Deimos' },
    ],
}];

class Widget extends React.Component {
    constructor() {
        super();

        this.state = {
            checked: [],
            expanded: [],
        };
    }

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

Properties

Property	Type	Description	Default
`nodes`	array	Required. Specifies the tree nodes and their children.
`checked`	array	An array of checked node values.	`[]`
`expanded`	array	An array of expanded node values.	`[]`
`onCheck`	function	onCheck handler: `function(checked) {}`	`() => {}`
`onExpand`	function	onExpand handler: `function(expanded) {}`	`() => {}`
`name`	string	Optional name for the hidden `<input>` element.	`undefined`
`nameAsArray`	bool	If true, the hidden `<input>` will encode its values as an array rather than a joined string.	`false`
`optimisticToggle`	bool	If true, toggling a partially-checked node will select all children. If false, it will deselect.	`true`

Node Properties

Individual nodes within the nodes property can have the following structure:

Property	Type	Description
`label`	string	Required. The node's label.
`value`	mixed	Required. The node's value.
`children`	array	An array of child nodes.
`icon`	mixed	A custom icon for the node.