The list bullet is not displayed properly

[zaqijr7]

1. Install Quil

npm install [email protected]

3. Setup Quill in React

import { forwardRef, useEffect, useLayoutEffect, useRef } from 'react';
import Quill, { Range, Delta } from 'quill/core';
import Toolbar from 'quill/modules/toolbar';
import Snow from 'quill/themes/snow';
import Bubble from 'quill/themes/bubble';
import Bold from 'quill/formats/bold';
import Italic from 'quill/formats/italic';
import Header from 'quill/formats/header';
import List from 'quill/formats/list';
import Link from 'quill/formats/link';

import 'quill/dist/quill.snow.css';
import 'quill/dist/quill.core.css';

interface EditorProps {
  readOnly?: boolean;
  defaultValue?: Delta;
  onTextChange?: (_delta: Delta, _oldDelta: Delta, _source: string) => void;
  onSelectionChange?: (
    _range: Range | null,
    _oldRange: Range | null,
    _source: string
  ) => void;
}

Quill.register({
  'modules/toolbar': Toolbar,
  'themes/snow': Snow,
  'themes/bubble': Bubble,
  'formats/bold': Bold,
  'formats/italic': Italic,
  'formats/header': Header,
  'formats/list': List,
  'formats/link': Link,
});

const Editor = forwardRef<Quill | null, EditorProps>(
  ({ readOnly, defaultValue, onTextChange, onSelectionChange }, ref) => {
    const containerRef = useRef<HTMLDivElement | null>(null);
    const defaultValueRef = useRef<Delta | undefined>(defaultValue);
    const onTextChangeRef = useRef<typeof onTextChange>(onTextChange);
    const onSelectionChangeRef =
      useRef<typeof onSelectionChange>(onSelectionChange);

    useLayoutEffect(() => {
      onTextChangeRef.current = onTextChange;
      onSelectionChangeRef.current = onSelectionChange;
    }, [onTextChange, onSelectionChange]);

    useEffect(() => {
      if (ref && typeof ref === 'object' && ref.current) {
        ref.current.enable(!readOnly);
      }
    }, [ref, readOnly]);

    useEffect(() => {
      const container = containerRef.current;
      if (!container) return;

      const editorContainer = container.appendChild(
        container.ownerDocument.createElement('div')
      );

      const quill = new Quill(editorContainer, {
        theme: 'snow',
        modules: {
          toolbar: [
            [{ header: [1, 2, false] }],
            ['bold', 'italic', 'underline'],
            [{ list: 'ordered' }, { list: 'bullet' }],
            ['link', 'image']
          ],
        }
      });

      if (ref && typeof ref === 'object') {
        ref.current = quill;
      }

      if (defaultValueRef.current) {
        quill.setContents(defaultValueRef.current);
      }

      quill.on(Quill.events.TEXT_CHANGE, (...args) => {
        if (onTextChangeRef.current) {
          onTextChangeRef.current(...args);
        }
      });

      quill.on(Quill.events.SELECTION_CHANGE, (...args) => {
        if (onSelectionChangeRef.current) {
          onSelectionChangeRef.current(...args);
        }
      });

      return () => {
        if (ref && typeof ref === 'object') {
          ref.current = null;
        }
        container.innerHTML = '';
      };
    }, [ref]);

    return <div ref={containerRef} id="editorku"></div>;
  }
);

Editor.displayName = 'Editor';

export default Editor;

Wrap in a component

import React, { useRef, useState } from 'react';
import Editor from './Editor';
import Quill, { Delta as Deltas, Range } from 'quill/core';

type RangeType = Range | null;
type TextChangeType = { delta: Deltas; oldDelta: Deltas; source: string };

const Delta = Quill.import('delta');

const TextEditor: React.FC = () => {
  const [range, setRange] = useState<RangeType>(null);
  const [lastChange, setLastChange] = useState<TextChangeType | null>(null);
  const [readOnly, setReadOnly] = useState<boolean>(false);

  const quillRef = useRef<Quill | null>(null);

  return (
    <div>
      <Editor
        ref={quillRef}
        readOnly={readOnly}
        defaultValue={new Delta(lastChange?.oldDelta)}
        onSelectionChange={(range: RangeType) => setRange(range)}
        onTextChange={(delta: Deltas, oldDelta: Deltas, source: string) =>
          setLastChange({ delta, oldDelta, source })
        }
      />
    </div>
  );
};

export default TextEditor;

5. Run code
6. Typing in quill text editor
7. Create list bullet

Expected behavior:
The expectation is show disc bullet in list

Actual behavior:
The displayed list contains both numbers and bullets.

Platforms:
Chrome, Firefox, Mac Os Monterey

Include browser, operating system and respective versions

Version:

"quill": "2.0.2",
"react": "^18.3.1",

[fipil]

Same here, using

    "ngx-quill": "^26.0.8",
    "quill": "^2.0.2",

in Angular 18 application.

[Z0dya]

same using: 

"quill": "^2.0.2",
   "primevue": "^3.50.0",
      "vue": "^3.0.0"

[StanSkrivanek]

when click on <ul> in Quill editor is generated <ol>! How getSemanticHTML() will solve this wrong HTML tag? A bit confused with this. I have Svelte 5 project but IMO this issue is framework agnostic as it is IMO Quill core issue.