修改热点论坛方案

pages/study/courseStudy.vue

@@ -4,7 +4,7 @@
 		<watermark></watermark>
 		<u-toast ref="messager"></u-toast>
 		<!-- <page-title :showBack="true"></page-title> -->
-		<view class="playbox"><!--内容播放区域-->
+		<view class="playbox" v-if="isShowPdt"><!--内容播放区域-->
 			 <view style="min-height: 440upx;" >
 			 	<view v-if="curContent.contentType==10" style="background-color: #000000;">
 			 		<!--视频-->
@@ -117,6 +117,7 @@
 		<view class="contentbox" v-if="courseInfo.name">
 			<view v-if="!catalogShow">
 				<view class="tabrow">
+					<view class="tabrow-item" @click="goTop">目录</view>
 					<view class="tabrow-item" @click="changeTab(1)"><text :class="{'tabrow-active':tabIndex==1}">简介</text></view>
 					<view class="tabrow-item" @click="changeTab(2)"><text :class="{'tabrow-active':tabIndex==2}">评论</text></view>
 					<view class="player-box-tabrow">
@@ -428,6 +429,7 @@
 	export default {
 		data(){
 			return{
+				isShowPdt: true,
 				progressData: 0,
 				contentTypeV: '',
 				trueFalse: true,
@@ -777,6 +779,7 @@
 				});
 			},
 			playContent(con,conIndex,catIndex){
+				this.isShowPdt = true
 				//对于需要控制学习顺序的
 				if(conIndex!=undefined && catIndex!=undefined) {
 					if(this.courseInfo.orderStudy) {
@@ -1028,6 +1031,11 @@
 				}
 				
 			},
+			goTop(){
+				window.scrollTo(0, 0);
+				this.showAllCatalog()
+				this.isShowPdt = false
+			},
 			changeTab(idx){
 				this.tabIndex=idx;
 			},
@@ -1037,6 +1045,7 @@
 			},
 			closeAllCatalog(){
 				this.catalogShow=false;
+				this.isShowPdt = true
 				//定位目录
 			},
 			openScore(){