health.applet/miniprogram/module/charts/record-index/record-index.wxml

<!--module/health/pages/record-index/record-index.wxml-->
<view style="padding: 0 {{gap}}px;">
  <block wx:for="{{charts}}" wx:key="*this">
    <view class="chart" style="width: {{rect.width}}px;height: {{rect.height}}px;">
      <ec-canvas id="dom-{{item.id}}" canvas-id="canvas-{{item.id}}" ec="{{ item }}"></ec-canvas>
    </view>
  </block>
</view>