1

pages/index/index.js

@@ -7,49 +7,6 @@ Page({
         const { route } = e.currentTarget.dataset;
         if (route) wx.navigateTo({ url: `/pages/${route}` });
     },
-    async toRefund() {
-        let obj = {
-            lesson_id: '63563bbd8018a39220eca774',
-            student_id: '635629fecb0f85380e8354e5'
-        }
-        let res = await app.$post(`/lessonStudent/toRefund`, obj);
-        if (res.errcode == '0') {
-            wx.showToast({
-                title: '退课成功',
-                icon: 'none'
-            })
-        } else {
-            wx.showToast({
-                title: res.errmsg,
-                icon: 'none'
-            })
-        }
-    },
-    async toPay() {
-        let obj = {
-            id: '6357ad3bb78abf276d3ae74e'
-        }
-        let res = await app.$post(`/lessonStudent/toRePay`, obj);
-        if (res?.data?.wxSign) {
-            // 调取支付窗口
-            let wxSign = res.data.wxSign;
-            wx.requestPayment({
-                timeStamp: wxSign.timestamp,
-                nonceStr: wxSign.nonceStr,
-                package: `prepay_id=${wxSign.prepay_id}`,
-                signType: wxSign.signType,
-                paySign: wxSign.paySign,
-                async success(payRes) {
-                    wx.showToast({ title: '报名成功', icon: 'none' })
-                },
-                async fail(payErr) {
-                    wx.showToast({ title: '支付不成功', icon: 'none' })
-                }
-            })
-        } else {
-            wx.showToast({ title: '报名成功', icon: 'none' });
-        }
-    },
     /**
      * 生命周期函数--监听页面加载
      */

pages/index/index.wxml

@@ -7,8 +7,6 @@
                 <!-- <button type="primary" size="mini" bindtap="toCommon" data-route="school/index">系统首页</button> -->
                 <!-- <button type="primary" size="mini" bindtap="toCommon" data-route="test/index">组件页面</button> -->
                 <!-- <button type="primary" size="mini" bindtap="toCommon" data-route="login/index">去登陆</button> -->
-                <button bindtap="toRefund">退课</button>
-                <button bindtap="toPay">支付</button>
             </view>
         </view>
     </view>

pagesSchool/stuAdmin/course/list.js

@@ -11,7 +11,7 @@ Page({
         total: 0,
         page: 0,
         skip: 0,
-        limit: 5,
+        limit: 6,
         // 支付状态
         is_payList: is_pay,
         // 课程状态
@@ -19,61 +19,63 @@ Page({
     },
     // 返回
     back: function () { wx.navigateBack({ delta: 1 }) },
-    //详细信息
-    toCommon: function (e) {
+    // 清空列表
+    clearPage() {
         const that = this;
-        const { item, route } = e.currentTarget.dataset;
-        that.setData({ skip: 0, page: 0, list: [] });
-        wx.navigateTo({ url: `${route}?id=${item && item.lesson_id ? item.lesson_id : ''}` })
+        that.setData({ list: [], skip: 0, limit: 6, page: 0 })
     },
-    // 支付
-    toPay: async function (e) {
+    //详细信息
+    toView: function (e) {
         const that = this;
         const { item } = e.currentTarget.dataset;
-        wx.showModal({
-            title: '提示',
-            content: '是否确认支付?',
-            async success(res) {
-                if (res.confirm) {
-                    console.log('支付');
-                }
-            }
-        })
+        that.clearPage();
+        wx.navigateTo({ url: `/pagesSchool/common/lessoninfo?id=${item.lesson_id}` })
     },
-    // 退款
-    toRefund: async function (e) {
+    // 支付
+    async toPay(e) {
         const that = this;
         const { item } = e.currentTarget.dataset;
-        let time = moment().format('YYYY-MM-DD HH:mm:ss');
-        let data = moment(time).isBefore(item.lesson_id_refund_hour);
-        if (data == true) {
-            wx.showModal({
-                title: '提示',
-                content: '是否确认退款?',
-                async success(res) {
-                    if (res.confirm) {
-                        console.log('退款');
-                    }
+        that.clearPage();
+        let res = await app.$post(`/lessonStudent/toRePay`, { id: item.lesson_id });
+        if (res?.data?.wxSign) {
+            // 调取支付窗口
+            let wxSign = res.data.wxSign;
+            wx.requestPayment({
+                timeStamp: wxSign.timestamp,
+                nonceStr: wxSign.nonceStr,
+                package: `prepay_id=${wxSign.prepay_id}`,
+                signType: wxSign.signType,
+                paySign: wxSign.paySign,
+                async success(payRes) {
+                    wx.showToast({ title: '报名成功', icon: 'none' })
+                    that.search()
+                },
+                async fail(payErr) {
+                    wx.showToast({ title: '支付不成功', icon: 'none' })
                 }
             })
         } else {
-            wx.showToast({ title: '超过退款期限无法退款', icon: 'none', duration: 2000 })
+            wx.showToast({ title: '报名成功', icon: 'none' });
         }
     },
-    // 分页
-    toPage: function () {
+    // 退课
+    async toRefund(e) {
         const that = this;
-        let list = that.data.list;
-        let limit = that.data.limit;
-        if (that.data.total > list.length) {
-            wx.showLoading({ title: '加载中', mask: true })
-            let page = that.data.page + 1;
-            that.setData({ page: page })
-            let skip = page * limit;
-            that.setData({ skip: skip })
-            that.watchLogin();
-            wx.hideLoading()
-        } else { wx.showToast({ title: '没有更多数据了', icon: 'none', duration: 2000 }) }
+        const { item } = e.currentTarget.dataset;
+        wx.showModal({
+            title: '提示',
+            content: '是否确认退款?',
+            async success(res) {
+                if (res.confirm) {
+                    let res = await app.$post(`/lessonStudent/toRefund`, { lesson_id: item.lesson_id, student_id: item.student_id });
+                    if (res.errcode == '0') {
+                        wx.showToast({ title: '退课成功', icon: 'none' })
+                        that.clearPage();
+                        that.search();
+                    } else wx.showToast({ title: res.errmsg, icon: 'none' })
+                }
+            }
+        })
     },
     /**
      * 生命周期函数--监听页面加载
@@ -93,40 +95,71 @@ Page({
         // 监听用户是否登录
         await that.watchLogin();
     },
-    searchOther: async function () {
-        const that = this;
-        let arr;
-        // 状态
-        arr = await app.$get(`/dict`, { code: 'lesson_status' });
-        if (arr.errcode == '0' && arr.total > 0) that.setData({ statusList: arr.data[0].list });
-    },
     // 监听用户是否登录
     watchLogin: async function () {
         const that = this;
         wx.getStorage({
             key: 'user',
             success: async res => {
-                let info = { skip: that.data.skip, limit: that.data.limit, student_id: res.data.info._id };
-                let arr = await app.$get(`/lessonStudent`, { ...info });
-                if (arr.errcode == '0') {
-                    let list = [...that.data.list, ...arr.data];
-                    for (const val of list) {
-                        // 课程状态
-                        let status = that.data.statusList.find(i => i.value == val.lesson_id_status)
-                        if (status) val.zhStatus = status.label;
-                        // 支付状态
-                        let pay = is_pay.find(i => i.value == val.is_pay)
-                        if (pay) val.zhPay = pay.label;
-                    }
-                    that.setData({ list })
-                    that.setData({ total: arr.total })
-                } else { wx.showToast({ title: `${arr.errmsg}`, icon: 'error', duration: 2000 }) }
+                that.setData({ user: res.data });
+                that.search();
             },
             fail: async res => {
                 wx.redirectTo({ url: '/pages/index/index' })
             }
         })
     },
+    async search() {
+        const that = this;
+        let user = that.data.user;
+        let info = { skip: that.data.skip, limit: that.data.limit, student_id: user.info._id };
+        let res = await app.$get(`/lessonStudent`, { ...info });
+        if (res.errcode == '0') {
+            let list = [...that.data.list, ...res.data];
+            for (const val of list) {
+                val.zhStatus = that.searchStatus(val.lesson_id_status);
+                val.zhPay = that.searchPay(val.is_pay);
+            }
+            that.setData({ list })
+            that.setData({ total: res.total })
+        } else { wx.showToast({ title: res.errmsg, icon: 'none' }) }
+    },
+    // 查询状态
+    searchStatus: function (e) {
+        const that = this;
+        let data = that.data.statusList.find(i => i.value == e);
+        if (data) return data.label;
+        else return '暂无';
+    },
+    // 查询支付状态
+    searchPay: function (e) {
+        const that = this;
+        let data = that.data.is_payList.find(i => i.value == e);
+        if (data) return data.label;
+        else return '暂无';
+    },
+    searchOther: async function () {
+        const that = this;
+        let arr;
+        // 状态
+        arr = await app.$get(`/dict`, { code: 'lesson_status' });
+        if (arr.errcode == '0' && arr.total > 0) that.setData({ statusList: arr.data[0].list });
+    },
+    // 分页
+    toPage: function () {
+        const that = this;
+        let list = that.data.list;
+        let limit = that.data.limit;
+        if (that.data.total > list.length) {
+            wx.showLoading({ title: '加载中', mask: true })
+            let page = that.data.page + 1;
+            that.setData({ page: page })
+            let skip = page * limit;
+            that.setData({ skip: skip })
+            that.search();
+            wx.hideLoading()
+        } else { wx.showToast({ title: '没有更多数据了', icon: 'none', duration: 2000 }) }
+    },
     /**
      * 页面上拉触底事件的处理函数
      */

pagesSchool/stuAdmin/course/list.wxml

@@ -20,7 +20,7 @@
                             </view>
                         </view>
                         <view class="btn">
-                            <button type="primary" size="mini" bindtap="toCommon" data-route="/pagesSchool/common/lessoninfo" data-item="{{item}}">详细信息</button>
+                            <button type="primary" size="mini" bindtap="toView" data-item="{{item}}">详细信息</button>
                             <button wx:if="{{item.is_pay=='0'}}" type="primary" size="mini" bindtap="toPay" data-item="{{item}}">支付</button>
                             <button wx:if="{{item.lesson_id_status=='1'||item.lesson_id_status=='2'}}" type="warn" size="mini" bindtap="toRefund" data-item="{{item}}">退课</button>
                         </view>