_getPlacement()

in applications/clouddemo/net4/CloudDemo.Mvc/Scripts/bootstrap.esm.js [2193:2220]

• 20 lines of code
• 8 McCabe index (conditional complexity)

  _getPlacement() {
    const parentDropdown = this._parent;

    if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) {
      return PLACEMENT_RIGHT;
    }

    if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) {
      return PLACEMENT_LEFT;
    }

    if (parentDropdown.classList.contains(CLASS_NAME_DROPUP_CENTER)) {
      return PLACEMENT_TOPCENTER;
    }

    if (parentDropdown.classList.contains(CLASS_NAME_DROPDOWN_CENTER)) {
      return PLACEMENT_BOTTOMCENTER;
    } // We need to trim the value because custom properties can also include spaces


    const isEnd = getComputedStyle(this._menu).getPropertyValue('--bs-position').trim() === 'end';

    if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
      return isEnd ? PLACEMENT_TOPEND : PLACEMENT_TOP;
    }

    return isEnd ? PLACEMENT_BOTTOMEND : PLACEMENT_BOTTOM;
  }