render(indent) {
    this.attr('role', 'group');
    
    if ( this.size().length > 0 )
      this.addClass(`btn-group-${this.size()}`);
    
    if ( this.toggle() ) {
      this.attr('data-toggle', 'buttons');
      this.addClass(`btn-group-toggle`);
    }
    
    if ( this.vertical() )
      this.addClass(`btn-group-vertical`);
    else
      this.addClass(`btn-group`);

    return super.render(indent);
  }
/**
   * Render the component.
   * @signature render(number) Render this component with (number) spaces of indentation
   * @return The rendered HTML
   */
Render the component.
@signature render(number) Render this component with (number) spaces of indentation
@return The rendered HTML
Render the component . @signature render ( number ) Render this component with ( number ) spaces of indentation @return The rendered HTML
render(indent) {
    this.attr('role', 'group');
    if ( this.size().length > 0 )
      this.addClass(`btn-group-${this.size()}`);
    if ( this.toggle() ) {
      this.attr('data-toggle', 'buttons');
      this.addClass(`btn-group-toggle`);
    }
    if ( this.vertical() )
      this.addClass(`btn-group-vertical`);
    else
      this.addClass(`btn-group`);
    return super.render(indent);
  }
render ( indent ) { this . attr ( 'role' , 'group' ) ; if ( this . size ( ) . length > 0 ) this . addClass ( ` ${ this . size ( ) } ` ) ; if ( this . toggle ( ) ) { this . attr ( 'data-toggle' , 'buttons' ) ; this . addClass ( ` ` ) ; } if ( this . vertical ( ) ) this . addClass ( ` ` ) ; else this . addClass ( ` ` ) ; return super . render ( indent ) ; }
Render the component.
Render the component .