extensions/xnat/src/components/XNATNavigation/XNATSession.js
/**
   * _getSessionButtonClassNames - Returns the class names for the subject
   * button based on state.
   *
   * @returns {string}  A string of the classnames.
   */
Returns the class names for the subject
button based on state.

@returns {string}  A string of the classnames.
Returns the class names for the subject button based on state . @returns { string } A string of the classnames .
_getSessionButtonClassNames() {
    let sessionButtonClassNames =
      'btn btn-sm btn-primary xnat-nav-button xnat-nav-session';
    if (this.state.active) {
      sessionButtonClassNames += ' xnat-nav-button-disabled';
    }
    return sessionButtonClassNames;
  }
_getSessionButtonClassNames ( ) { let sessionButtonClassNames = 'btn btn-sm btn-primary xnat-nav-button xnat-nav-session' ; if ( this . state . active ) { sessionButtonClassNames += ' xnat-nav-button-disabled' ; } return sessionButtonClassNames ; }
_getSessionButtonClassNames - Returns the class names for the subject
 button based on state.
_getSessionButtonClassNames - Returns the class names for the subject button based on state .