选择后折叠垂直菜单

$('.RoomID').click(function() {
  console.log("MENU CLICKED 1");
  $("#collapseFour").collapse('hide');
});

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">

<div class="panel panel-default">
    <div class="vertical-menu" id="headingRooms"><a data-toggle="collapse" data-parent="#accordion" href="#collapseFour"><span class="glyphicon glyphicon-plus"> </span> Rooms</a></div>
    <div id="collapseFour" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
      <div class="panel-body">
        <div class="RoomListS">
          <div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Aston Suite" id="RoomID=6"> Aston Suite</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Baskerville Suite" id="RoomID=3"> Baskerville Suite</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Bolton Suite" id="RoomID=1"> Bolton Suite</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Breakout Area 1" id="RoomID=13"> Breakout Area 1</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Breakout Area 2" id="RoomID=14"> Breakout Area 2</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Breakout Area 3" id="RoomID=15"> Breakout Area 3</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Brindley Suite" id="RoomID=4"> Brindley Suite</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Cadbury Suite" id="RoomID=5"> Cadbury Suite</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Chamberlain Suite" id="RoomID=8"> Chamberlain Suite</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Edstone" id="RoomID=22"> Edstone</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Henley Suite" id="RoomID=16"> Henley Suite</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Lowsonford" id="RoomID=20"> Lowsonford</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Loxley" id="RoomID=21"> Loxley</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Mason" id="RoomID=12"> Mason</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Ridgway Suite" id="RoomID=7"> Ridgway Suite</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Rogers Suite" id="RoomID=9"> Rogers Suite</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Shewley" id="RoomID=23"> Shewley</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Stratford" id="RoomID=19"> Stratford</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Warwick Suite" id="RoomID=17"> Warwick Suite</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Watt  Suite" id="RoomID=2"> Watt  Suite</div>
            </div>
                            <div class="room-list-background">
              <div class="RoomID" data-toggle="modal" data-backdrop="false" data-keyboard="false"  data-name="Withering" id="RoomID=11"> Withering</div>
            </div>
                          </div>
        </div>
      </div>
    </div>
  </div>

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