更新优化

pages/order_food/order_food.vue

@@ -1,5 +1,9 @@
 <template>
 	<view id="wrapper">
+		<view v-if="fixedtrue"
+			style="height: 100vh; width: 100%; position: fixed; z-index: 999; top: 0; left: 0; background-color: #fff; display: flex; justify-content: center; align-items: center;">
+			<u-loadmore status="loading" fontSize="50" iconSize="30"/>
+		</view>
 		<view class="nav-wrap" :class="{ 'is-fixed': isFixed }"
 			:style="{ paddingTop: `${menuInfo.top}px`, paddingBottom: `${paddingBtmSize}px` }">
 			<view class="content" :style="{ height: `${menuInfo.height}px`, paddingLeft: `${paddingBtmSize}px` }">
@@ -103,7 +107,7 @@
 						mode="aspectFit" @click="showCart = !showCart">
 					</image>
 					<text class="i">￥</text>
-					<text class="num">{{cartLists.amount}}</text>
+					<text class="num">{{cartLists.amount||'0.00'}}</text>
 				</view>
 				<view class="btn" @tap="$u.debounce(orderdetail, 500)">
 					<text class="t">提交订单</text>
@@ -254,7 +258,8 @@
 				socketTicket: null,
 				amountcartNumber: 0,
 				skuidsearch: '', //
-				salePrice: '' //钱数
+				salePrice: '' ,//钱数
+				fixedtrue:true
 			};
 		},
 		onPageScroll(e) {
@@ -312,8 +317,6 @@
 					code: uni.cache.get('tableCode')
 				})
 				if (res.code == 0) {
-					let time = new Date
-					console.log(time, '时间戳')
 					uni.cache.set('shopUser', res.data)
 					this.handlemessage()
 					this.productqueryProduct() //list  数据
@@ -372,10 +375,6 @@
 							});
 							break;
 						case 'queryCart': //待提交
-							// let queryCart = JSON.stringify(msg.data)
-							// uni.pro.navigateTo('order_detail/order_detail', {
-							// 	tableId: JSON.stringify(msg.data)
-							// })
 							uni.redirectTo({
 								url: '/pages/order_detail/order_detail?tableId=' + JSON.stringify(msg.data) +
 									'&amount=' + msg.amount
@@ -389,9 +388,6 @@
 									if (item.skuId == this.skuidsearch) {
 										nums = item.number
 									}
-									// else {
-									// 	this.$set(this, 'amountcartNumber', 0)
-									// }
 								})
 								this.$set(this, 'amountcartNumber', nums)
 							} else {
@@ -500,6 +496,7 @@
 				})
 				if (res.code == 0) {
 					this.shopList = res.data
+					this.fixedtrue = false
 					this.$nextTick(() => {
 						this.countTitleTopNum();
 					});
@@ -606,7 +603,6 @@
 					"shopId": uni.cache.get('shopUser'),
 					"userId": uni.cache.get('userInfo').id,
 				}
-				this.$store.dispatch("set_shopid"); //获取shapid
 				uni.$u.debounce(this.socketSendMsg(data), 500)
 			},
 			orderfoodindex() {