NOTE: This library is currently (since 02.01.2019 - today) unmaintained. You may want to look around for an alternative until a new maintainer can be found.

react-json-editor-ajrm

A stylish, editor-like, modular, react component for viewing, editing, and debugging javascript object syntax!

Installing Dependency

• Using node package manager:

   $ npm i --save react-json-editor-ajrm

How to Use

    import JSONInput from 'react-json-editor-ajrm';
    import locale    from 'react-json-editor-ajrm/locale/en';

    <JSONInput
        id          = 'a_unique_id'
        placeholder = { sampleObject }
        colors      = { darktheme }
        locale      = { locale }
        height      = '550px'
    />

Hint: There are two different root paths: react-json-editor-ajrm and react-json-editor-ajrm/es. The first contains polyfilled ES5 code, the second unpolyfilled ES6. The react-json-editor-ajrm/es version is not compatible with create-react-app. If you are unsure of which one you need/want, pick the first - it has the best compatibility with tools and browsers.

Examples

The ./examples folder contains two examples:

1. webpack-project - A basic example without much overload
2. create-react-app-project - A small example using the create-react-app template

Testing right away!

1. Fork and/or clone this Github repository
2. Go to an example project under react-json-editor-ajrm/example:

    $ cd path/to/repo/react-json-editor-ajrm/example/webpack-project

3. Install example project dependencies:

    $ npm i

4. Serve sample website to port 8080:

   $ npm start

5. Open http://localhost:8080 in the web browser

Latest Spotlight Release Notes [v2.5.9] - December 8, 2018

1. EsLint added to project.
2. Fixed security vulnerability alert.

Upcoming Features

1. Collapsible nodes to partially display contents of an object.
2. Even more QA tests.

Features

1. Write as if you are in a text editor.
2. Checks for syntax mistakes and provides feedback.
3. You can customize color palette as you please.
4. Accepts a javascript object in placeholder property to display after component mounts.
5. For any valid textContent, calculates and makes available in this.state as plain text, markup text, and javascript object.
6. Locale support for English, German, Spanish, Chinese, French, Indonesian, Russian, Hindi, Japanese and Tamil.

Component Properties

Name	Description	Type	Required
locale	The locale of your editor. Import locales like this: import locale from 'react-json-editor-ajrm/locale/en'. Learn More	object	Mandatory
id	An optional id to assign to the actual text input DOM node. Asides the from the text input, the following nodes will also receive an id: {id}-outer-box, {id}-container, {id}-warning-box, {id}-labels	string	Optional
placeholder	Send a valid javascript object to be shown once the component is mounted. Assign a different value to have the component's initial content re-rendered.	object	Optional
reset	Send true to have component always re-render or 'reset' to the value provided on the placeholder property.	boolean	Optional
viewOnly	Send true if you would like for content shown not to be editable.	boolean	Optional
onChange	Whenever onBlur or onKeyPress events take place, it will return content values.	object	Optional
confirmGood	Send false if you would like for the checkmark to confirm good syntax to be hidden.	boolean	Optional
height	A shorthand property to set a specific height for the entire component.	string	Optional
width	A shorthand property to set a specific width for the entire component.	string	Optional
onKeyPressUpdate	Send false if you would like for component not to automatically update on key press.	boolean	Optional
waitAfterKeyPress	Amount of milliseconds to wait before re-rendering content after keypress. Value defaults to 1000 when not specified. In other words, component will update if there is no additional keystroke after the last one within 1 second. Less than 100 milliseconds does not makes a difference.	number	Optional
modifyErrorText	A custom function to modify the component's original warning text. This function will receive a single parameter of type string and must equally return a string.	function	Optional
theme	Specify which built-in theme to use.	string	Optional
colors	Contains the following properties:	object	Optional
colors.default	Hex color code for any symbols, like curly braces, and comma.	string	Optional
colors.string	Hex color code for tokens identified as string values.	string	Optional
colors.number	Hex color code for tokens identified as integeter, double, or float values.	string	Optional
colors.colon	Hex color code for tokens identified as colon.	string	Optional
colors.keys	Hex color code for tokens identified as keys or property names.	string	Optional
colors.keys_whiteSpace	Hex color code for tokens identified as keys wrapped in quotes.	string	Optional
colors.primitive	Hex color code for tokens identified as boolean values and null.	string	Optional
colors.error	Hex color code for tokens marked with an error tag.	string	Optional
colors.background	Hex color code for component's background.	string	Optional
colors.background_warning	Hex color code for warning message displaying at the top in component.	string	Optional
style	Contains the following properties:	object	Optional
style.outerBox	Property to modify the default style of the outside container div of component.	object	Optional
style.container	Property to modify the default style of the container of component.	object	Optional
style.warningBox	Property to modify the default style of the container div of the warning message.	object	Optional
style.errorMessage	Property to modify the default style of the warning message.	object	Optional
style.body	Property to modify the default style of the container div of row labels and code.	object	Optional
style.labelColumn	Property to modify the default style of the container div of row labels.	object	Optional
style.labels	Property to modify the default style of each row label.	object	Optional
style.contentBox	Property to modify the default style of the container div of the code.	object	Optional

Component Sections

    outerBox
    +-- container
        +--- warningBox
             +---- errorMessage
        +--- body
             +---- labelColumn
                   +----- labels
             +---- contentBox
                   +----- auto generated markup

Content Values

Whenever RJEA re-renders its content, any function passed onto onChange property will receive a single object parameter with the following keys and values:

Key	Description
plainText	A string representation of then content which includes linebreaks and indentation. Great to console.log()
markupText	A string representation of the auto-generated markup used to render content.
json	A JSON.stringify version of content.
jsObject	A javascript object version of content. Will return undefined if the content's syntax is incorrect.
lines	Number of lines rendered for content to be displayed.
error	Returns false unless the content's syntax is incorrect, in which case returns an object with a token and a line number which corresponds to the location at which error occurred and a reason

Built-In Themes

RJEA supports built-in theme. Here is the list.

Built With

• React.js
• Babel.js for transpiling.
• Enzyme for react-specific testing utilities.
• Jest for unit testing, also react-specific tests.
• Travis CI for continuous integration.

License

This project is licensed under the MIT License - see the LICENSE.md file for details.

Contributors

Thanks goes to these wonderful people 😄:

Andrew Redican 📢 💻 🌍 ⚠️	Patrick Sachs 💻 🌍 ⚠️	Allan Kehl 🌍	esbenvb 📖	Markus Petrykowski 💡	Rick Brunstedt 💻	ADirtyCat 🌍
Cédric 🌍	Radit 🌍	asketes 🌍	C.G.Vedant 🤔	Shehbaz Jafri 🌍	Vasantha Kumar R B 🌍	Aditya Periwal 🌍
Alexey Lyakhov 💻

This project follows the all-contributors specification. Contributions of any kind welcome!