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react-checkbox-tree
Advanced tools
Checkbox treeview for React.
The easiest way to use react-checkbox-tree is to install from NPM and include it in your own React build process (e.g. using Webpack):
npm install react-checkbox-tree --save
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 CheckboxTree from 'react-checkbox-tree';
const nodes = [{
value: 'node-1',
title: 'Parent Node 1',
children: [{
value: 'node-1-1',
title: 'Leaf Node 1-1',
}, {
value: 'node-1-2',
title: 'Leaf Node 1-2'
}],
}];
class Widget extends React.Component {
constructor() {
super();
this.state = {
checked: [],
expanded: [],
};
this.onCheck = this.onCheck.bind(this);
this.onExpand = this.onExpand.bind(this);
}
onCheck(checked) {
this.setState({ checked });
}
onExpand(expanded) {
this.setState({ expanded });
}
render() {
const { checked, expanded } = this.state;
return (
<Tree
name="tree_nodes"
nodes={nodes}
checked={checked}
expanded={expanded}
onCheck={this.onCheck}
onExpand={this.onExpand}
/>
);
}
}
Property | Type | Description |
---|---|---|
nodes | array | Required. Specifies the tree nodes and their children. |
checked | array | Required. An array of checked node values. |
expanded | array | Required. 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. |
nameAsArray | bool | If true, the hidden <input> will encode its values as an array rather than a joined string. |
FAQs
A simple and elegant checkbox tree for React.
The npm package react-checkbox-tree receives a total of 70,946 weekly downloads. As such, react-checkbox-tree popularity was classified as popular.
We found that react-checkbox-tree demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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