<block wx:for="{{ process }}" wx:key="parent_process_id">
  <view class="process-box">
    <view class="p_process_name">{{ item.p_process_name }}</view>
    <view class="process-child-box">
      <block
        wx:for="{{ item.child }}"
        wx:key="process_id"
        wx:for-item="child"
        wx:for-index="ci"
      >
        <view class="process-child-item-box" bind:tap="navDetail" data-index="{{ index+','+ci }}">{{ child.process_name }}
          <view class="process-child-item-num">{{ child.num }}</view>
        </view>
      </block>
    </view>
  </view>
</block>

