niuniu/lionfish_comshop/components/goods-bar/index.wxml

<i-fixed-bottom>
  <view class="goods-bottom-bar">
    <view class="leftBtn">
      <navigator hoverClass="none" openType="switchTab" url="/lionfish_comshop/pages/index/index">
        <view class="bar-item back-to-index">
          <image class="icon" src="../../images/icon-tab-index.png"></image>
          回首页
        </view>
      </navigator>
      <navigator hoverClass="none" openType="switchTab" url="/lionfish_comshop/pages/order/shopCart">
        <view class="bar-item shop-cart">
          <view class="icon">
            <image class='img' src="../../images/icon-tab-shop.png"></image>
            <view class="cart-num" wx:if="{{cartNum}}">{{cartNum}}</view>
          </view>
          购物车
        </view>
      </navigator>
    </view>
    <view class="goodsStatus" wx:if="{{goodsStatus==1}}">已抢光</view>
    <view class="goodsStatus" wx:elif="{{goodsStatus==2}}">团购已结束</view>
    <view class="goodsStatus" wx:elif="{{goodsStatus==3}}">已下架</view>
    <view class="goodsStatus" wx:elif="{{goodsStatus==4}}">即将开抢</view>
    <view class="gobuy" wx:else>
      <form bindsubmit="addToCart" reportSubmit="true">
        <view class="bar-item add-to-cart">加入购物车</view>
        <button class="btn" formType="submit"></button>
      </form>
      <form bindsubmit="submit" reportSubmit="true">
        <button hidden formType="submit" id="formId"></button>
      </form>
      <label class="balanceBtn" for="formId">
        <view bindtap="balance" class="bar-item balance">立即购买</view>
      </label>
    </view>
  </view>
</i-fixed-bottom>