@redheadphone/react-json-grid

React JSON Grid

Interactive demos available below!

The library react-json-grid provides the React component JSONGrid, which is a user-friendly and versatile tool that enables you to effortlessly transform nested JSON objects or arrays into structured nested grid tables. This component has got you covered when dealing with big and complex JSON data, allowing you to display it in an organized manner.

Features

• 🛠️ Ease of Integration: Seamlessly incorporate the component into your React applications without any hassle and no dependencies.
• 🗂️ Nested JSON Support: Handle deeply nested JSON structures with ease, creating nested structured grid tables that are collapsible and expandible.
• ✨ Highlight Magic: Select and highlight specific cells, rows, or columns in the grid tables to enhance the user interface and facilitate interaction.
• 🔍 Search Spotlight: Enhance the visibility of your JSON data with a search feature that effectively highlights cells matching with the search text.
• 🎨 Customizable Styling: Tailor the appearance of the grid to match your application's design using custom theme.

Install

Run either one in your React project directory:

npm install @redheadphone/react-json-grid

yarn add @redheadphone/react-json-grid

CDN

You can also include the library directly via CDN:

<script src="https://unpkg.com/@redheadphone/react-json-grid@{version}/dist/index.umd.js"></script>

Replace {version} with the desired version number, like 0.6.0. Then, use the component as follows:

const JSONGrid = window['react-json-grid'];

Usage

Here's an example of how to use the react-json-grid library:

import JSONGrid from '@redheadphone/react-json-grid'

function ExampleComponent() {
  const data = {
    "id": "0001",
    "type": "donut",
    "name": "Cake",
    "ppu": 0.55,
    "batters": {
      "batter": [
        { "id": "1001", "type": "Regular" },
        { "id": "1002", "type": "Chocolate" },
        { "id": "1003", "type": "Blueberry" },
        { "id": "1004", "type": "Devil's Food" }
      ]
    },
    "topping": [
      { "id": "5001", "type": "None" },
      { "id": "5002", "type": "Glazed" },
      { "id": "5005", "type": "Sugar" },
      { "id": "5007", "type": "Powdered Sugar" },
      { "id": "5006", "type": "Chocolate with Sprinkles" },
      { "id": "5003", "type": "Chocolate" },
      { "id": "5004", "type": "Maple" }
    ]
  }

  return <JSONGrid data={data} />
}

Props

The JSONGrid component supports the following props:

Name	Type	Description	Default
data	object	The JSON object or array to be transformed into a grid table.	undefined
defaultExpandDepth	number	The depth to which the grid is expanded by default.	0
defaultExpandKeyTree	object	Tree-like structure with all keys that needs to be expanded.	undefined
onSelect	function	Event to obtain selected cell's keyPath	(keyPath)=>{}
highlightSelected	boolean	Whether to highlight the selected cell or not.	true
searchText	string	The text that needs to be searched in the JSON data.	undefined
theme	string	The theme name that needs to be applied.	'default'
customTheme	object	The customTheme object which specify color code of each part of grid.	{}

Themes

Available Themes

• default
• dracula
• monokai
• oceanicPark
• panda
• gruvboxMaterial
• tokyoNight
• remedy
• atlanticNight
• defaultLight
• defaultLight2
• slime
• spacegray
• blueberryDark
• nord
• nightOwl
• oneMonokai
• cobaltNext
• shadesOfPurple
• codeBlue
• softEra
• atomMaterial
• evaDark
• moonLight

Note: Pass one of above themes as a string in the theme prop. You can contribute your custom theme in themes.js if you want.

Custom Theme Object Format

{
  "bgColor": "#222",
  "borderColor": "#b5b5b5",
  "selectHighlightBgColor": "#3b3b3b",
  "cellBorderColor": "#474747",
  "keyColor": "#ffffff",
  "indexColor": "#949494",
  "numberColor": "#6c99bb",
  "booleanColor": "#6c99bb",
  "stringColor": "#a5c261",
  "objectColor": "#ffffff",
  "tableHeaderBgColor": "#444",
  "tableIconColor": "#ffffff",
  "searchHighlightBgColor": "#565a36"
}

Note: These fields override original theme fields, so all fields are not mandatory. All field values need to be strings that are accepted by CSS for color.

Acknowledgements

• jsongrid.com: Grid design and styles
• kevincobain2000/json-to-html-table: React Component and project structure