react-quill-spell-checker

> Integrate any spell checker on Quill.js editor

 

Demo

!Example video

A live demo can be found at . The source code for a complete example with react-quill can be found in /example.

Features

- [x] SpellChecker integration
- [x] TypeScript typed
- [x] Easy integration with Quill.js
- [x] Custom server support
- [x] Custom CSS support
- [x] Server spam prevention

Install

``bash
npm install --save react-quill-spell-checker
`

Usage

`tsx
import React, { useState } from 'react'
import ReactQuill, { Quill } from 'react-quill'
import 'react-quill/dist/quill.snow.css'
import registerQuillSpellChecker from 'react-quill-spell-checker'

registerQuillSpellChecker(Quill)

modules={{
spellChecker: {
// options here
}
}}
/>
`

Using this module will change the contents of the editor to add control elements for spell checking and grammar checking. Look at "Getting the contents of the editor" for information on how to use the contents of the editor.

$3

This package exports a default function to register the SpellChecker module to Quill.js.

`tsx
import Quill from 'quill'
import registerQuillSpellChecker from 'react-quill-spell-checker'

registerQuillSpellChecker(Quill)
`

This adds the SpellChecker module and the suggestion blot element to Quill.js so they can be used on any editor using that Quill import.

$3

Options can be provided into the spellChecker option of the Quill module.

`tsx
modules={{
spellChecker: {
// options here
}
}}
/>
`

Available options are:

- api: (default uses LanguageTool API) The Spell Checker API params, including url, body (usually contains the text and language required params for the API to work), headers, method, mode and mapResponse (used to map/transform the response of the API endpoint so that the spell checker understands).
- disableNativeSpellcheck (default true): Disable the native spellchecker on the editor to prevent two conflicting systems trying to underline the same words
- cooldownTime (default 3000): The time after a user stops typing before the SpellChecker server is queried
- showLoadingIndicator (default true): Show a loading indicator when the SpellChecker server is queried in the bottom right corner of the editor

$3

You can use any spell checker API, such as LanguageTool, if you plan on using the library for larger sites, please consider using your own server.

$3

To prevent spamming the server, a cooldown time is used. By default, this is set to 3000 milliseconds so the server is queries only once the user stopped typing 3s ago.

$3

This library adds a custom blot element to the editor that is used to add formatting and click listeners.
This transforms content like this:

`html


This text conatins typos,, that should get corrected by SpellChecker


`

into this:

`html



This text
data-offset="10"
data-length="8"
>
conatins

typos
data-offset="24"
data-length="2"
>
,,

that should get corrected by SpellChecker



`

When getting the contents of the editor, the custom blot elements need to be removed. For this, the library exposes a getCleanedHtml method that removes the elements from an HTML string.

`tsx
import { getCleanedHtml } from 'react-quill-spell-checker'

const dirtyContents = quill.root.innerHTML
const cleanedContents = getCleanedHtml(quillHtml)
`

Alternatively, removeSuggestionBoxes can be used to remove the custom blot elements from the editor's content itself. Please note that this will trigger an update of the editor which will re-trigger the module to add them back again.

`tsx
import { removeSuggestionBoxes } from "react-quill-spell-checker";

const quill = new Quill(...);
removeSuggestionBoxes(quill);
`

$3

By default, the library uses a simple, light-mode design for the suggestion boxes. By overriding the CSS classes used you can customize the design. Take a look at /src/QuillSpellChecker.css for all styles and classes used by the default design

Development

1. Clone this repository
2. Run npm install in the root directory and /example (npm i && cd example && npm i)
3. Run npm start in /example` to start development using the example project

License

MIT © anderneath

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This project is created using create-react-hook.