我的订单点击跳转订单详情页；订单详情页展示订单总金额；立即下单可以选择商品数量

weixin-miniprogram/pages/shop/myOrder.js

@@ -94,10 +94,35 @@ Page({
     this.updatePageData()
   },
 
+  bindOrderDetailTap(e) {
+    let dataset = e.currentTarget.dataset
+    console.log("dataset", dataset)
+    console.log("orderDetail", dataset.orderdetail)
+    // 订单确认页
+    wx.navigateTo({
+      url: "/pages/shop/orderDetail?orderId=" + dataset.orderdetail.id,
+    })
+  },
+
+
+
   loadPageData() {
     (async () => {
       let userOrder = await orderService.listUserOrder()
       console.log("userOrder", userOrder)
+      
+      if (!userOrder) {
+        wx.showModal({
+          title: '订单查询失败',
+          content: '',
+          showCancel: false,
+          complete: (res) => {
+            wx.navigateBack()
+          }
+        })
+        return
+      }
+
       let filterList = Object.keys(userOrder.filter).map(key => {
         return {
           id: key,