<view class="head">
    <view class="count">
        总共{{content.total}}个
    </view>
    <view class="expand">
        <navigator url="#" class="but" bindtap="toAdd">
            <van-icon name="plus" />
        </navigator>
    </view>
</view>
<list list='{{list}}' ownertable='{{ownertable}}' ownerid='{{ownerid}}' bindchangeTotal="changeTotal" />