fix: 小商城的订单列表支持分页

renard-wx/pages/ucenter/order/order.js

@@ -4,7 +4,10 @@ var api = require('../../../config/api.js');
 Page({
   data: {
     orderList: [],
-    showType: 0
+    showType: 0,
+    page: 1,
+    size: 10,
+    totalPages: 1
   },
   onLoad: function(options) {
     // 页面初始化 options为页面跳转所带来的参数
@@ -28,20 +31,42 @@ Page({
 
     let that = this;
     util.request(api.OrderList, {
-      showType: that.data.showType
+      showType: that.data.showType,
+      page: that.data.page,
+      size: that.data.size
     }).then(function(res) {
       if (res.errno === 0) {
         that.setData({
-          orderList: res.data.data
+          orderList: that.data.orderList.concat(res.data.data),
+          totalPages: res.data.totalPages
         });
         wx.hideLoading();
       }
     });
   },
+  onReachBottom() {
+    if (this.data.totalPages > this.data.page) {
+      this.setData({
+        page: this.data.page + 1
+      });
+      this.getOrderList();
+    } else {
+      wx.showToast({
+        title: '没有更多订单了',
+        icon: 'none',
+        duration: 2000
+      });
+      return false;
+    }
+  },
   switchTab: function(event) {
     let showType = event.currentTarget.dataset.index;
     this.setData({
-      showType: showType
+      orderList: [],
+      showType: showType,
+      page: 1,
+      size: 10,
+      totalPages: 1
     });
     this.getOrderList();
   },