<view class="visit-select-room {{ focus ? 'focus' : '' }}">
  <!-- 房间选择器 -->
  <view class="room-selector">
    <!-- 输入框，位置固定 -->
    <!-- <search-bar 
      focus="{{ focus }}" 
      value="{{ value }}" 
      placeholder="请选择楼房号，可输入搜索" 
      onFocus="onFocus" 
      onCancel="onCancel" 
      onInput="onInput">
    </search-bar> -->

    <!-- 房间选择步骤条，位置固定，紧跟输入框之后 -->
    <simple-steps 
      a:if="{{ !focus }}" 
      activeIndex="{{ activatedRoomStep }}" 
      steps="{{ roomSteps }}" 
      onClick="onRoomSelectorStepClick">
    </simple-steps>

    <!-- 可滚动区域 -->
    <view class="can-scroll">
      <!-- 树形结构 -->
      <trees trees="{{ currentTree }}" onClick="onTreeClick"></trees>
      </view>
  </view>
</view>
