券金额为0 不显示折扣以及样式修改

@@ -287,22 +287,22 @@ Page({
 			if(coupon && util.getType(coupon)=='object'){
 				coupon.stringifyUse=JSON.stringify(coupon.use)
 				if(marketing.is_coupon=='1' && coupon && (!coupon.use.is_cash || coupon.use.is_cash=='1')){
-					let cash=coupon.use.cash;
+					let cash=coupon.use.cash*1;
 					let price=coupon.price*1;
 					console.log('cash',cash+'---'+'price',price+'---'+'discount',((price/cash)*10).toFixed(2));
-					coupon.discount=((price/cash)*10).toFixed(2);
+					coupon.discount=cash!=0?((price/cash)*10).toFixed(2):'';
 				}
 				coupon_dataList.push(coupon);
-			}
+			} 
 			if(coupon && util.getType(coupon)=='array'){
 				if(coupon.length>0){
 					coupon.forEach(item=>{
 						item.stringifyUse=JSON.stringify(item.use)
 						if((!item.use.is_cash || item.use.is_cash=='1')){
-							let cash=item.use.cash;
+							let cash=item.use.cash*1;
 							let price=item.price*1;
 							console.log('cash',cash+'---'+'price',price+'---'+'discount',((price/cash)*10).toFixed(2));
-							item.discount=((price/cash)*10).toFixed(2);
+							item.discount=cash!=0?((price/cash)*10).toFixed(2):'';
 						}
 					})
 				}

@@ -76,7 +76,7 @@
 						<text>{{item.aname}}</text>
 						<view class="price" wx:if="{{item.price}}"><view class="icons">￥</view>{{item.price}}</view>
 						<!-- is_cash 代金券  is_discount折扣券  is_dish菜品券 只有代金券有几折显示 -->
-						<text wx:if="{{item.discount!='0.00' && (item.use.is_cash=='1' || item.use.is_cash)}}" class="discount">{{item.discount}}折</text>
+						<text wx:if="{{item.discount!='0.00' && (item.use.is_cash=='1' || item.use.is_cash) && item.discount}}" class="discount">{{item.discount}}折</text>
 					</view>
 					<view wx:if="{{item.exp_date.is_week=='1' || item.exp_date.is_week===true}}" class="bottom" >
 						{{item.exp_date.week_show?item.exp_date.week_show+'可用':''}}{{item.desc?'，'+item.desc+'。':'。'}}

@@ -472,6 +472,7 @@
 	padding: 16rpx 16rpx 16rpx 24rpx;
 	display: flex;
 	justify-content: space-between;
+	margin-bottom: 20rpx;
 }
 
 .rubric1 {