H5中0元支付弹窗修改

me/detail/detail.vue

@@ -41,7 +41,7 @@
 					<!-- #endif -->
 					<!-- :autoplay="item.autoPlay" -->
 					<!-- 没有视频权限则显示封面图 -->
-					<image v-else @click="openShowPay();showControls = true" :src="item.titleImg"
+					<image v-else @click="openShowPay(current,index,item.videoUrl);showControls = true" :src="item.titleImg"
 						class="swipers-items-imgsbg" mode="aspectFill"></image>
 					<!-- 返回图标 -->
 					<!-- #ifndef MP-TOUTIAO -->
@@ -84,7 +84,7 @@
 								<image src="../../static/images/me/share.png" mode=""></image>
 							</view>
 							<view class="swipers-items-right-item-txt">
-								分享
+								分享{{current}}
 							</view>
 						</view>
 						<!-- #endif -->
@@ -103,7 +103,7 @@
 								<image src="../../static/images/me/shuqian.png" style="height: 60rpx;" mode=""></image>
 							</view>
 							<view class="swipers-items-right-item-txt">
-								追剧
+								追剧{{index}}
 							</view>
 						</view>
 					</view>
@@ -654,6 +654,7 @@
 		},
 		onShow() {
 			console.log('onSHow video');
+			
 			//当应用从后台进入前台时自动播放
 			if (this.videoContext) {
 				this.videoContext.play()
@@ -843,7 +844,11 @@
 				event.preventDefault();
 			},
 			//点击封面打开弹窗
-			openShowPay() {
+			openShowPay(val,inx,url) {
+				console.log(val)
+				console.log(inx)
+				console.log(url)
+				console.log(this.videoList[this.current])
 				this.zongPrice = this.info.price
 				this.countPrice = this.videoList[this.current].price
 				this.showPay = true
@@ -1562,13 +1567,17 @@
 
 								let indexs = -1
 								if (courseDetailsId) { //从记录进来的
+								console.log(courseDetailsId)
+								console.log(this.meunList)
 									this.meunList.map((item, index) => {
 										if (item.courseDetailsId == courseDetailsId) {
 											indexs = index
 										}
 									})
+									console.log(indexs)
 									if (indexs != -1) { //找到了
 										if (Number(indexs + 1) === this.meunList.length) { //最后一条
+										console.log("最后一条")
 											if (this.meunList.length == 1) { //只有一条
 												this.videoList = this.meunList.slice(0,
 													3)
@@ -1577,14 +1586,17 @@
 													3)
 											} else {
 												this.videoList = [
+													this.meunList[this.meunList
+														.length - 3],
+													this.meunList[this.meunList
+														.length - 2],
 													this.meunList[this.meunList
 														.length - 1],
-													this.meunList[0],
-													this.meunList[1],
 												]
 											}
 
 										} else if (Number(indexs) === Number(this.meunList.length - 1)) { //倒数第二条
+										console.log("倒数第二条")
 											if (this.meunList.length == 1) { //只有一条
 												this.videoList = this.meunList.slice(0,
 													3)
@@ -1604,9 +1616,28 @@
 											}
 
 										} else {
+											console.log("如果不是最后一条，也不是倒数第二条")
 											//如果不是最后一条，也不是倒数第二条，则从找到的位置开始往后拿三条数据放入数组
-											this.videoList = this.meunList.slice(indexs,
-												indexs + 3)
+											if ( indexs == 0 ) {
+												this.videoList = [
+													this.meunList[this.meunList
+														.length - 2],
+													this.meunList[this.meunList
+														.length - 1],
+													this.meunList[0],
+												]
+											} else if ( indexs ==  1) {
+												this.videoList = [
+													this.meunList[this.meunList
+														.length - 1],
+													this.meunList[0],
+													this.meunList[1],
+												]
+											} else {
+												this.videoList = this.meunList.slice(indexs-2,
+													indexs-2 + 3)
+											}
+											
 										}
 									} else {
 										//没找到直接拿前三条数据即可
@@ -1614,12 +1645,17 @@
 									}
 								} else { //新的视频
 									// //视频数组//直接拿前三条
-
+ 
 									this.videoList = this.meunList.slice(0, 3)
 									indexs = 0
 
 								}
-								console.log(this.videoList, '111111111111')
+								console.log(this.videoList);
+								this.videoList.map((item, index) => {
+									if (item.courseDetailsId == courseDetailsId) {
+										this.current = index
+									}
+								})
 								//重新计算当前在播放哪个视频
 								this.comNumVideo()
 								if (indexs != -1 && this.meunList.length > 0) {
@@ -1707,6 +1743,7 @@
 			},
 			//swiper上下切换事件
 			change(e) {
+				console.log(e)
 				//拿出当前的swiper索引
 				let current = Number(e.detail.current)
 				// 根据courseDetailsId在meunList中找到这个数据的下标
@@ -1875,6 +1912,7 @@
 			},
 			//监听视频播放完成
 			ended() {
+				console.log(this.current)
 				if (this.current == 2) {
 					this.current = 0
 				} else {