

onSelectionChange(e) {
    const { selectionStart, selectionEnd, value } = e.target;

    this.setState(
      {
        selStart: selectionStart,
        selEnd: selectionEnd,
        selValue: value.substring(selectionStart, selectionEnd),
      },
      () => {
        console.log('this.state.selStart');
        console.log(this.state.selStart);
      },
    );
  }

{this.inputRef = ref;}} />