0517

src/wx/pages/classDetails/classDetails.js

@@ -8,6 +8,7 @@ Page({
    */
   data: {
     mediaId: 0,
+    courseId: '',
     courseTitle: '',
     teacherName: '',
     teacherProfile: '',
@@ -20,7 +21,8 @@ Page({
     fufeiPage: 0,
     playUrl: '',
     detailComment: '',
-    money: 0,
+    price: 0,//购买价格，合集则为合集价格，单个视频则为单个视频的价格
+    haveBuy:false,//是否已经购买
     subTab1: true,
     subTab2: false
   },
@@ -90,7 +92,8 @@ Page({
     }
   },
 
-  cliLearn(e) {
+  //点击观看处理
+  learn(e) {
     var that = this;
     let id = e.currentTarget.dataset['id'];
     wx.getStorage({
@@ -100,6 +103,7 @@ Page({
           wx.request({
             url: app.url + 'ajax_get_play_media_detail.php',
             data: {
+              courseId: that.data.courseId,
               mediaId: id,
               unionId: res.data.unionId
             },
@@ -116,7 +120,7 @@ Page({
                   that.setData({
                     playUrl: resp.data.result.courseMediaDat.media,
                     fufeiPage: 1,
-                    money: resp.data.result.courseMediaDat.price
+                    price: resp.data.result.courseMediaDat.price
                   })
                 }
               }
@@ -134,6 +138,7 @@ Page({
     //   play:1
     // })
   },
+
   // 查询课程详细
   classDetails() {
     var that = this;
@@ -153,6 +158,7 @@ Page({
         console.log(res)
         if (res.statusCode == 200) {
           that.setData({
+            courseId: res.data.result.courseId,
             courseTitle: res.data.result.courseTitle,
             teacherName: res.data.result.teacherName,
             teacherProfile: res.data.result.teacherProfile,
@@ -162,14 +168,22 @@ Page({
             updateTime: res.data.result.updateTime,
             viewCount: res.data.result.viewCount,
             mediaList: res.data.result.mediaList,
-            money: res.data.result.price
+            price: res.data.result.price
           })
+          //判断为单个还是合集
+          if (res.data.result.courseId==0) {
+            that.setData({
+              price: res.data.result.mediaList[0].price
+            })
+          }
         }
       },
       fail: function (res) {},
       complete: function (res) {},
     })
   },
+
+  //合集点击明细处理
   videoplay() {
     if (this.data.show1) {
       this.setData({
@@ -196,6 +210,7 @@ Page({
       play: 0
     })
   },
+  
   // 付费观看
   fufeilook() {
     var config = wx.getStorageSync('config');

src/wx/pages/classDetails/classDetails.wxml

@@ -25,7 +25,7 @@
 		<view>课程介绍</view>
 		<view>{{courseComment}}</view>
 	</view>
-	<view class="content1" wx:if="{{mediaList.length > 1}}">
+	<view class="content1" wx:if="{{courseId > 0}}">
 		<view class="sub_title">
 			<view class="sub" bindtap='subTab' data-index="1">
 				<text>相关详情</text>
@@ -47,7 +47,8 @@
 				<block wx:for="{{mediaList}}">
 					<view class="catalog">
 						<text bindtap='videoplay'>{{item.title}}</text>
-            <image src='/img/suo1.png' class='suo' wx:if="{{!item.haveBuy&&!item.is_free}}"></image>
+            <image src='/img/suo1.png' class='suo' wx:if="{{!haveBuy&&price>0}}" bindtap=""></image>
+            <image src='/img/sanjiao.png' class='suo' wx:if="{{haveBuy||price==0}}" bindtap="playCourse"></image>
 					</view>
 				</block>
 			</view>
@@ -59,9 +60,13 @@
 			<image src="/img/share.png"></image>
 			课程分享
 		</view>
-		<!-- <view class="buyBtn" wx:if="{{mediaList.length > 1 && !check}}">课程金额：{{money}}</view> -->
-		<view class="buyBtn" wx:if="{{mediaList.length > 1}}" bindtap="cliLearn" data-id="{{mediaId}}">课程金额：{{money}}</view>
-		<view class="buyBtn" wx:if="{{mediaList.length==1}}" bindtap="cliLearn" data-id="{{mediaList[0].id}}">课程金额：{{mediaList[0].price}}</view>
+		<!-- 单个课程 -->
+		<view class="buyBtn" wx:if="{{courseId==0 && haveBuy==false && price > 0}}" bindtap="learn" data-id="{{mediaId}}">课程金额：{{price}}</view>
+    <view class="buyBtn" wx:elif="{{courseId==0}}" bindtap="learn" data-id="{{mediaId}}">学习</view>
+
+    <!-- 合集课程 -->
+		<view class="buyBtn" wx:if="{{courseId>0 && haveBuy==false && price > 0}}" bindtap="learn" data-id="{{mediaId}}">课程金额：{{price}}</view>
+    <view class="buyBtn" wx:elif="{{courseId>0}}" bindtap="learn" data-id="{{mediaId}}">学习</view>
 	</view>
 </view>
 <view class='play' wx:if="{{play==1}}">
@@ -85,7 +90,7 @@
 		<view style="margin-top:70px;">
 			付费金额
 		</view>
-		<view style="margin: 10px 0 50px;font-size: 18px;"><text style="color:red;">￥{{money}}</text></view>
+		<view style="margin: 10px 0 50px;font-size: 18px;"><text style="color:red;">￥{{price}}</text></view>
 		<view style="color: #898989;font-size: 12px">费用用途：所收金额全部用于公益用途</view>
 		<view class='fufeiBtn'>
 			<view style="background: linear-gradient(to right, #e85c6d, #fb689b);color:#fff" bindtap='surefufei'>确认</view>