12.17 事件详情相关概念，概念中心增加下拉刷新，分页加载，增加新闻详情展示

pages/concept/concept.vue

@@ -1,6 +1,6 @@
 <template>
 	<view>
-		<navBar leftText="概念中心" :hideNavBg="true"></navBar>
+		<navBar leftText="概念中心" :hideNavBg="true" :hideBack="true"></navBar>
 		<image class="topBg absolute" src="/static/image/index/conceptTopBg.png" mode="widthFix"></image>
 		<view class="topC fixed" :style="'top: '+navH+'px;'">
 			<view class="searchRankC flex">
@@ -25,7 +25,7 @@
 				</view>
 			</view>
 		</view>
-		<scroll-view scroll-y direction="vertical" class="conceptList fixed" :style="'top: '+listTop+'px;'">
+		<scroll-view scroll-y direction="vertical" class="conceptList fixed" :style="'top: '+listTop+'px;'" refresher-enabled :refresher-triggered="isRefreshing" @refresherrefresh="pullDownRefresh()" @scrolltolower="loadMoreData()">
 			<view class="list">
 				<view class="item" v-for="(item,index) in conceptList" :key="index">
 					<view class="titleChgStockNumC flex">
@@ -36,7 +36,7 @@
 					<view class="content">{{item.description}}</view>
 					<view class="hotStockC flex">
 						<view class="title">热门个股</view>
-						<view v-if="memberInfo.is_member&&memberInfo.subscription_type=='pro'" class="stockList flex">
+						<view v-if="memberInfo&&memberInfo.is_member&&memberInfo.subscription_type=='pro'" class="stockList flex">
 							<view class="stockItem" v-for="(sitem,sindex) in item.stocks.slice(0,3)" :key="sindex">{{sitem.stock_name}}</view>
 							<view class="more" @click.stop="clickStockMore(item)">+{{item.stock_count-3}}更多</view>
 						</view>
@@ -329,6 +329,8 @@
 				quickTimeList:['今天','昨天','一周前','一月前'],
 				conceptList:[],
 				page:1,
+				isRefreshing:false,		//下拉刷新
+				loadAll:false,			//是否加载完毕
 				getRateUpOrDown:getRateUpOrDown,
 				getChgRateStr:getChgRateStr,
 				memberInfo:null,	//会员信息
@@ -433,6 +435,24 @@
 				}
 				this.monthDateList = monthDateList
 			},
+			/**
+			 * 下拉刷新
+			 */
+			pullDownRefresh(){
+				this.isRefreshing = true
+				this.clickSearch()
+			},
+			/**
+			 * 上拉加载
+			 */
+			loadMoreData()
+			{
+				if(!this.loadAll)
+				{
+					this.page ++
+					this.getConceptCenterData()
+				}
+			},
 			/**
 			 * 点击搜索
 			 */
@@ -765,9 +785,17 @@
 			{
 				let param = {query:this.keywords,size:10,page:this.page,sort_by:this.sortType,isJson:1,trade_date:this.selectDateStr}
 				eventRelatedConcept(param).then(res=>{
-					this.conceptList = res.results
+					this.isRefreshing = false
+					if (res.page == 1) {
+						this.conceptList = res.results
+					}else {
+						this.conceptList = this.conceptList.concat(res.results) 
+					}
+					if (res.page==res.total_pages) {
+						this.loadAll = true
+					}
 				}).catch(error=>{
-					
+					this.isRefreshing = false
 				})
 			},
 			/**
@@ -933,7 +961,7 @@ page
 {
 	left: 0;
 	right: 0;
-	bottom:0;
+	bottom: calc(55px + env(safe-area-inset-bottom));
 	.list 
 	{
 		padding: 0 25rpx;
@@ -951,6 +979,7 @@ page
 					font-size: 30rpx;
 					font-weight: bold;
 					color: #3D3D3D;
+					word-break: break-all;
 				}
 				.chg
 				{
@@ -972,6 +1001,7 @@ page
 				}
 				.stockNum 
 				{
+					flex-shrink: 0;
 					padding: 0 16rpx;
 					line-height: 36rpx;
 					border-radius: 20rpx;
@@ -1214,6 +1244,8 @@ page
 	{
 		margin-top: 22rpx;
 		padding: 0 25rpx;
+		max-height: 500rpx;
+		overflow-y: scroll;
 		.item 
 		{
 			margin-bottom: 20rpx;