Package Exports

react-json-edit

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-json-edit) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

react-json-editor

JSON editor for React

Install

How to use

import JsonEditor component

import { JsonEditor } from 'react-json-edit';

Add to render method and supply a callback method

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>
    );
  }
}

Parse

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>
  );
}

Styling

I decided to use inline styling, due to troubles with Isomorphic rendering. The styling can be changed with a props on JsonEditor or via css.

<JsonEditor styling={ ... object } where the following keys can be set: root, array, object, object-row, array-row, value, key, string, number, undefined, boolean, null, button, add-group (AddButton), add-input, add-button, save-button, cancel-button, delete-button. Remember that React uses different style names than css does.

or the css class names (which trumps inline style!): JsonEditor, ArrayItem, ObjectItem, ArrayRow, ObjectRow, KeyItem, StringItem, NumberItem, BooleanItem,

Editor elements: AddButton, AddInput, add-input, add-button, save-button, cancel-button, delete-button,

Table like style

Add props tableLike={true} to view json in a table.

  render() {
    return (
      <div>
        <JsonEditor value={this.state.json} tableLike={true} propagateChanges={this.callback}/>
      </div>
    );
  }

TODO

Test!
More setup options

Number of levels
Configure add buttons
Schema for adding stuff

Eventually built in text editor where result is parsed automatically