<!-- <sjs src="./column.sjs" module="column" /> -->
<view class="pageContainer">
  <view class="pageView">-------- 页面图表 ---------</view>
  {{column.too}}
  <canvas
    class="canvasPageDom"
    canvas-id="pageCanvas"
    style="width: 100%; height: 250px;"
  ></canvas>
  <button bindtap="draw">重新渲染页面图表</button>
  <view class="pageView">-------- 自定义组件图表 ---------</view>
  <ff-chart></ff-chart>
</view>