<view class="resize-box {{isResizing ? 'resizing' : ''}}" 
      style="height: {{currentHeight}}px; {{currentStyle}}">
      <slot></slot>
      <view wx:if="{{showHandle !== false && showHandle !== 'false'}}" class="resize-handle"
            catch:touchstart="startResize" 
            catch:touchmove="onResize" 
            catch:touchend="endResize"
            catch:touchcancel="endResize">
            <view class="resize-line">
                  <view class="resize-dots"></view>
            </view>
      </view>
</view> 