draft.17

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()
  });

  const newContentState = Modifier.mergeBlockData(content, selection, data);
  const newEditorState = EditorState.push(editorState, newContentState);

  setTimeout(() => this.props.blockProps.setEditorState(newEditorState));
}