December 17, 2021 - const JsonEditor = importedComponent(() => Promise.all([ import(/* webpackChunkName:'jsoneditor' */'jsoneditor-react'), import(/* webpackChunkName:'jsoneditor' */'brace'), import(/* webpackChunkName:'jsoneditor' */'ajv'), import(/* webpackChunkName:'jsoneditor' */'brace/mode/json'), import(/* webpackChunkName:'jsoneditor' */'brace/theme/github') ]).then(([{ JsonEditor: Editor }, ace, Ajv ]) => { const ajv = new Ajv(); return function EditorHoc(props) { return ( <Editor ace={ace} ajv={ajv} theme="ace/theme/github" {...props} /> ); } }));

You can see an example of this in the Demo with the "JSON Schema Validation" data set (and the "Custom Nodes" data set). An example onUpdate validation function (using Ajv) could be something like this: import { JsonEditor } from 'json-edit-react' import Ajv from 'ajv' import schema from './my-json-schema.json' // Put these outside React components: const ajv = new Ajv() const validate = ajv.compile(schema) // Etc....

jsoneditor-react using minimalist version of jsoneditor to minimize flat bundle size, so if you want to use Ajv or Ace Editor install them as well

Use this online jsoneditor-react playground to view and fork jsoneditor-react example apps and templates on CodeSandbox.

A web-based tool to view, edit, format, and validate JSON - jsoneditor/examples/react_advanced_demo/README.md at develop · josdejong/jsoneditor

October 1, 2025 - # Depending on your package manager: npm i json-edit-react # OR yarn add json-edit-react · import { JsonEditor } from 'json-edit-react' // In your React component: return ( <JsonEditor data={ jsonData } setData={ setJsonData } // optional { ...otherProps } /> ); (for end user) It's pretty self explanatory (click the "edit" icon to edit, etc.), but there are a few not-so-obvious ways of interacting with the editor: Double-click a value (or a key) to edit it ...

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A highly-configurable React component for editing or viewing JSON/object data

import {JSONEditor} from 'react-json-editor-viewer'; constructor(){ this.onJsonChange = this.onJsonChange.bind(this); } onJsonChange(key, value, parent, data){ console.log(key, value, parent, data); } <JSONEditor data={{ the: "men", that: "landed", on: "the", moon: "were", maybe: 2, i: "think", probably: ["neil armstrong", "buzz aldrin"], am_i_right: true }} collapsible onChange={this.onJsonChange} view="dual" /> See the source for the Demo App ·

You need to enable JavaScript to run this app

import React, {Component} from 'react'; import JSONEditor from 'jsoneditor'; import 'jsoneditor/dist/jsoneditor.css'; import './JSONEditorDemo.css'; export default class JSONEditorDemo extends Component { componentDidMount () { const options = { mode: 'tree', onChangeJSON: this.props.onChangeJSON }; this.jsoneditor = new JSONEditor(this.container, options); this.jsoneditor.set(this.props.json); } componentWillUnmount () { if (this.jsoneditor) { this.jsoneditor.destroy(); } } componentDidUpdate() { this.jsoneditor.update(this.props.json); } render() { return ( <div className="jsoneditor-react-container" ref={elem => this.container = elem} /> ); } }

September 15, 2022 - Live Demo Download Source Code · A React-based visual JSON editor. 1. Install & import. # NPM $ npm i react-json-editor-ui · import * as React from 'react' import * as ReactDOM from 'react-dom' import JsonEditor from 'react-json-editor-ui' import 'react-json-editor-ui/dist/react-json-editor-ui.cjs.development.css' 2.

May 19, 2017 - A dynamic form component for React using a specification format based on JSON-Schema. The full code for the demo can be found at https://github.com/ismaelga/react-json-editor/blob/master/demos/demo.jsx.

February 26, 2019 - react-json-editor using react, react-dom, react-json-editor-ajrm, react-scripts

April 8, 2024 - powerful tool for editing JSON data in a visual interface. In this tutorial, we'll walk through how to integrate JSONEditor into a React app to import JSON data from a file, edit it using the JSONEditor interface, and save the updated JSON data ...

October 25, 2023 - Setting up the Environment for JSONEditor ReactHow to Edit JSON Data in ReactImplementing JSON Editor in ReactDisplaying JSON in ReactJSUsing ACE Editor in ReactLoading JSON Editor IconsHow to Import Brace in JSONEditor ReactImplementing Your Own Import ImportedComponentMinimizing Flat Bundle Size in JSONEditor ReactDebugging JavaScript Object Syntax in JSONEditor ReactAutomatically Updating JSONEditor ReactConclusion: The Power of JSONEditor React in Web Development

February 25, 2020 - class MyComponent extends Component { constructor(props) { super(props); this.state = { json: undefined /* setup here or load elsewhere */ } } callback = (changes) => { this.setState({json: changes}); }; render() { return ( <div> <JsonEditor value={this.state.json} propagateChanges={this.callback}/> </div> ); } } It possible to parse and see errorMessage from parsing with the following helper method · import { parse } from 'react-json-edit'; load_callback(text) { const parsed = parse(text); if(parsed.json === undefined) { this.setState({message: parsed.errorText}); } else { this.setState({json: parsed.json, message: undefined}); } } render() { return ( <div> <JsonEditor value={this.state.json} propagateChanges={this.callback}/> <span>{this.state.message}</span> </div> ); }

Use this online jsoneditor-react/index.html playground to view and fork jsoneditor-react/index.html example apps and templates on CodeSandbox.

September 12, 2018 - A web-based tool to view, edit, format, and validate JSON - jsoneditor/examples/react_demo at master · josdejong/jsoneditor

```jsoneditor-react``` using minimalist version of ```jsoneditor``` to minimize flat bundle size, so if you want to use [Ajv](https://github.com/epoberezkin/ajv) or [Ace Editor](https://github.com/thlorenz/brace) install them as well