componentDidUpdate()

in Dataset/JS/ReactSelect/index.tsx [818:855]

• 28 lines of code
• 17 McCabe index (conditional complexity)

  componentDidUpdate(prevProps: Props<Option, IsMulti, Group>) {
    const { isDisabled, menuIsOpen } = this.props;
    const { isFocused } = this.state;

    if (
      // ensure focus is restored correctly when the control becomes enabled
      (isFocused && !isDisabled && prevProps.isDisabled) ||
      // ensure focus is on the Input when the menu opens
      (isFocused && menuIsOpen && !prevProps.menuIsOpen)
    ) {
      this.focusInput();
    }

    if (isFocused && isDisabled && !prevProps.isDisabled) {
      // ensure select state gets blurred in case Select is programmatically disabled while focused
      // eslint-disable-next-line react/no-did-update-set-state
      this.setState({ isFocused: false }, this.onMenuClose);
    } else if (
      !isFocused &&
      !isDisabled &&
      prevProps.isDisabled &&
      this.inputRef === document.activeElement
    ) {
      // ensure select state gets focused in case Select is programatically re-enabled while focused (Firefox)
      // eslint-disable-next-line react/no-did-update-set-state
      this.setState({ isFocused: true });
    }

    // scroll the focused option into view if necessary
    if (
      this.menuListRef &&
      this.focusedOptionRef &&
      this.scrollToFocusedOptionOnUpdate
    ) {
      scrollIntoView(this.menuListRef, this.focusedOptionRef);
      this.scrollToFocusedOptionOnUpdate = false;
    }
  }