similiquedicta
Version:
A Plugin Architecture on top of Draft.JS
68 lines (60 loc) • 1.8 kB
JavaScript
import React, { Component } from 'react';
import Editor, { createEditorStateWithText } from '@draft-js-plugins/editor';
import createCounterPlugin from '@draft-js-plugins/counter';
import editorStyles from './editorStyles.module.css';
const counterPlugin = createCounterPlugin();
const { CharCounter, WordCounter, LineCounter, CustomCounter } = counterPlugin;
const plugins = [counterPlugin];
const text = `This editor has counters below!
Try typing here and watch the numbers go up. 🙌
Note that the color changes when you pass one of the following limits:
- 200 characters
- 30 words
- 10 lines
`;
export default class SimpleCounterEditor extends Component {
state = {
editorState: createEditorStateWithText(text),
};
onChange = (editorState) => {
this.setState({ editorState });
};
focus = () => {
this.editor.focus();
};
customCountFunction(str) {
const wordArray = str.match(/\S+/g); // matches words according to whitespace
return wordArray ? wordArray.length : 0;
}
render() {
return (
<div>
<div className={editorStyles.editor} onClick={this.focus}>
<Editor
editorState={this.state.editorState}
onChange={this.onChange}
plugins={plugins}
ref={(element) => {
this.editor = element;
}}
/>
</div>
<div>
<CharCounter limit={200} /> characters
</div>
<div>
<WordCounter limit={30} /> words
</div>
<div>
<LineCounter limit={10} /> lines
</div>
<div>
<CustomCounter limit={40} countFunction={this.customCountFunction} />
<span> words (custom function)</span>
</div>
<br />
<br />
</div>
);
}
}