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21 changes: 21 additions & 0 deletions LICENSE
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MIT License

Copyright (c) 2022 Textea

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
69 changes: 68 additions & 1 deletion README.md
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# json-viewer
# @textea/json-viewer

`@textea/json-viewer` is a React component for displaying and editing JavaScript/TypeScript **arrays** and **JSON
objects**.

This component provides a responsive interface for displaying arrays or JSON in a web browser.

## Usage

```shell
# npm
npm install @textea/json-viewer
# yarn
yarn add @textea/json-viewer
# pnpm
pnpm add @textea/json-viewer
```

```tsx
import ReactJson from '@textea/json-viewer'

const json = { /* my json object */ }
const Component = () => (<ReactJson src={json}/>)
```

## Props

| Name | Type | Default | Description |
|:-----------------------------|:--------------------------|:-------------------|:--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `src` | `JSON Object` | None | This property contains your input JSON |
| `name` | `string` or `false` | "root" | Contains the name of your root node. Use `null` or `false` for no name. |
| `theme` | `string` | "rjv-default" | RJV supports base-16 themes. Check out the list of supported themes [in the demo](https://mac-s-g.github.io/react-json-view/demo/dist/). A custom "rjv-default" theme applies by default. |
| `style` | `object` | `{}` | Style attributes for react-json-view container. Explicit style attributes will override attributes provided by a theme. |
| `iconStyle` | `string` | "circle" | Style of expand/collapse icons. Accepted values are "circle", triangle" or "square". |
| `indentWidth` | `integer` | 4 | Set the indent-width for nested objects |
| `collapsed` | `boolean` or `integer` | `false` | When set to `true`, all nodes will be collapsed by default. Use an integer value to collapse at a particular depth. |
| `collapseStringsAfterLength` | `integer` | `false` | When an integer value is assigned, strings will be cut off at that length. Collapsed strings are followed by an ellipsis. String content can be expanded and collapsed by clicking on the string value. |
| `shouldCollapse` | `(field)=>{}` | `false` | Callback function to provide control over what objects and arrays should be collapsed by default. An object is passed to the callback containing `name`, `src`, `type` ("array" or "object") and `namespace`. |
| `groupArraysAfterLength` | `integer` | `100` | When an integer value is assigned, arrays will be displayed in groups by count of the value. Groups are displayed with bracket notation and can be expanded and collapsed by clicking on the brackets. |
| `enableClipboard` | `boolean` or `(copy)=>{}` | `true` | When prop is not `false`, the user can copy objects and arrays to clipboard by clicking on the clipboard icon. Copy callbacks are supported. |
| `displayObjectSize` | `boolean` | `true` | When set to `true`, objects and arrays are labeled with size |
| `displayDataTypes` | `boolean` | `true` | When set to `true`, data type labels prefix values |
| `onEdit` | `(edit)=>{}` | `false` | When a callback function is passed in, `edit` functionality is enabled. The callback is invoked before edits are completed. Returning `false` from `onEdit` will prevent the change from being made. [see: onEdit docs](#onedit-onadd-and-ondelete-interaction) |
| `onAdd` | `(add)=>{}` | `false` | When a callback function is passed in, `add` functionality is enabled. The callback is invoked before additions are completed. Returning `false` from `onAdd` will prevent the change from being made. [see: onAdd docs](#onedit-onadd-and-ondelete-interaction) |
| `defaultValue` | `string \ | number \ | boolean \ |array \|object`|`null`|Sets the default value to be used when adding an item to json
| `onDelete` | `(delete)=>{}` | `false` | When a callback function is passed in, `delete` functionality is enabled. The callback is invoked before deletions are completed. Returning `false` from `onDelete` will prevent the change from being made. [see: onDelete docs](#onedit-onadd-and-ondelete-interaction) |
| `onSelect` | `(select)=>{}` | `false` | When a function is passed in, clicking a value triggers the `onSelect` method to be called. |
| `sortKeys` | `boolean` | `false` | set to true to sort object keys |
| `quotesOnKeys` | `boolean` | `true` | set to false to remove quotes from keys (eg. `"name":` vs. `name:`) |
| `validationMessage` | `string` | "Validation Error" | Custom message for validation failures to `onEdit`, `onAdd`, or `onDelete` callbacks |
| `displayArrayKey` | `boolean` | `true` | When set to `true`, the index of the elements prefix values |

## Features

- [X] Support `Next.js` SSR
- [X] `onEdit`, `onAdd` and `onDelete` props allow users to edit the `src` variable
- [X] Object, array, string and function values can be collapsed and expanded
- [X] Object and array nodes display length
- [X] Object and array nodes support a "Copy to Clipboard" feature
- [X] String values can be truncated after a specified length
- [X] Arrays can be subgrouped after a specified length
- [X] When `onEdit` is enabled:
* `Ctrl/Cmd+Click` Edit Mode
* `Ctrl/Cmd+Enter` Submit

## LICENSE

This project is licensed under the terms of the [MIT license](LICENSE).

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