no message

src/pages/studentcenter/index.vue

@@ -149,10 +149,10 @@ export default {
         leave_num: {
           title: '请假', times: 2, color: '#9bde78'
         },
-        late_num: {
+        normal_num: {
           title: '正常', times: 3, color: '#e0be60'
         },
-        normal_num: {
+        late_num: {
           title: '迟到', times: 1, color: '#61d4e2'
         },
         absenteeism_num: {
@@ -161,11 +161,11 @@ export default {
       }
     }
   },
-  onReady() {
+  onShow() {
     const today = getDate(new Date(), 0)
-    this.info.year = today.year
-    this.info.month = today.month
-    this.info.day = today.date
+    this.info.year = this.info.year || today.year
+    this.info.month = this.info.month || today.month
+    this.info.day = this.info.day || today.date
     this.init()
   },
   methods: {

src/store/user.js

@@ -5,7 +5,7 @@ export default {
     session: '',
     kid: 0,
     phone: '',
-    carts: []// 购物车
+    carts: null// 购物车
   },
   getters: {
     user(state) {
@@ -24,7 +24,7 @@ export default {
       return state.session || uni.getStorageSync('session')
     },
     carts(state) {
-      return state.carts.length > 0 ? state.carts : JSON.parse(uni.getStorageSync('carts'))
+      return state.carts || JSON.parse(uni.getStorageSync('carts'))
     }
   },
   mutations: {
@@ -34,7 +34,7 @@ export default {
       state.session = ''
       state.phone = ''
       state.kid = 0
-      state.carts = []
+      state.carts = null
       uni.clearStorageSync()
     },
     SET_USER(state, user = {}) {