levvsha

function useOnClickOutside(
  ref: React.RefObject<HTMLDivElement>,
  handler: (event: TouchEvent | MouseEvent) => void,
) {
  useEffect(() => {
    const listener = (event: TouchEvent | MouseEvent) => {
      if (!ref.current || ref.current.contains(event.target as HTMLElement)) {
        return;
      }
      handler(event);

levvsha

// Пузырьковая сортировка
function bubbleSort(a){
  var n = a.length;
  for (var i = 0; i < n-1; i++){ // Выполняется для каждого элемента массива, кроме последнего.
    for (var j = 0; j < n-1-i; j++){ // Для всех последующих за текущим элементов
      if (a[j+1] < a[j]){ // выпоняется проверка, и если следующий элемент меньше текущего
        var t = a[j+1]; a[j+1] = a[j]; a[j] = t; // то эти элементы меняются местами.
      }
    }
  }                     

levvsha

...
import converter from './converter';
...
logMarkup() {
  const markup = converter(this.state.editorState.getCurrentContent()); // <-- [1]

  document.getElementById('js-markup-container').innerHTML = markup;
  console.log('markup ==> ', markup); // <-- [2]

  const sliders = document.querySelectorAll('.js-slider');// <-- [3]

levvsha

...
export const options = { // <-- [1]
  styleToHTML,
  blockToHTML,
  entityToHTML,
};

const converterFunction = convertToHTML(options); // <-- [2]

export default contentState => converterFunction(contentState);

levvsha

import React from 'react';
import { convertToHTML } from 'draft-convert';

export const styleToHTML = (style) => { // <-- [1]
  switch (style) {
    case 'ITALIC':
      return <em className="italic" />;
    case 'BOLD':
      return <strong className="bold" />;
    case 'HIGHLIGHT':

levvsha

updateData(data) {
  const editorState = this.props.blockProps.getEditorState();
  const content = editorState.getCurrentContent();

  const selection = new SelectionState({
    anchorKey: this.props.block.key,
    anchorOffset: 0,
    focusKey: this.props.block.key,
    focusOffset: this.props.block.getLength()
  });

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handleDroppedFiles(selection, files) {
  const filteredFiles = files
    .filter(file => (file.type.indexOf('image/') === 0)); // <-- [1]

  if (!filteredFiles.length) {
    return 'not_handled';
  }

  this.onChange(addNewBlockAt( // <-- [2]
    this.state.editorState, 

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render() {
    ...
    <Editor
      editorState={editorState}
      onChange={this.onChange}
      handleKeyCommand={this.handleKeyCommand}
      customStyleMap={customStyleMap}
      handleDroppedFiles={this.handleDroppedFiles} // <-- [3]
      handleReturn={this.handleReturn} // <-- [2]
      blockRenderMap={RenderMap} // <-- [1]

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constructor() {
  ...
  this.getEditorState = () => this.state.editorState;
  this.blockRendererFn = customBlockRenderer(
    this.onChange,
    this.getEditorState
  );
}

...

levvsha

function findLinkEntities(contentBlock, callback, contentState) {
  contentBlock.findEntityRanges(
    (character) => {
      const entityKey = character.getEntity();
      return (
        entityKey !== null &&
        contentState.getEntity(entityKey).getType() === 'LINK'
      );
    },
    callback