修改1.07首页子目录跳转后回来没有固定位置的问题

pages/peanut/home.vue

@@ -46,7 +46,7 @@
 		<view class="newLeve2">
 			<view class="home_nar nomargin" style="padding: 0; background-color: #fff">
 				<view class="flexbox">
-					<view :class="['hn_cl_tit', tabsid == item.id ? 'active' : '']" @click="curseClick(item)"
+					<view :class="['hn_cl_tit', currentIndex == index ? 'active' : '']" @click="curseClick(item,index)"
 						v-for="(item, index) in curseTagList" :key="index">
 						<image :src="item.icon" mode="aspectFit"></image>
 						<text>{{ item.title }}</text>
@@ -332,7 +332,6 @@
 			return {
 				myList: [],
 				advertisementList: [],
-
 				showEbook: false, // 显示电子书相关
 				transaction: {
 					// 成功回调
@@ -374,6 +373,10 @@
 				timeDif: {},
 				showCountDown: false,
 				classId: undefined,
+				//下标
+				currentIndex: 0,
+				currentIndex: null,
+				fixed: null
 			};
 		},
 		onPageScroll(e) {
@@ -389,9 +392,21 @@
 		},
 		onHide() {
 			this.page = 1;
+			uni.removeStorageSync('fixed');
 		},
 		//页面显示
 		async onShow() {
+			//存储的需要固定分类
+			this.fixed = uni.getStorageSync('fixed');
+			
+			//固定分类
+			if(this.fixed){
+				this.curseClick(this.currentItem,this.currentIndex);
+			}else{
+				console.log('我是else11111')
+				this.currentIndex = 0;
+				this.currentItem = null;
+			}
 			uni.hideTabBar();
 			// #ifdef APP-PLUS
 			// plus.screen.unlockOrientation();
@@ -420,9 +435,7 @@
 				this.examId = undefined;
 				paperEndTime = 0;
 			}
-			console.log("this.examId////////////", paperEndTime);
-			// severNowTime = await this.getServerTime()
-			// console.log('//////////////', paperEndTime, severNowTime);
+			
 			if (severNowTime > -1 && paperEndTime - severNowTime > 0) {
 				var secondTimeDif = paperEndTime - severNowTime;
 				this.timeDif.hour = parseInt(
@@ -433,7 +446,6 @@
 				);
 				this.timeDif.second = (secondTimeDif % (1000 * 60)) / 1000;
 				this.showCountDown = true;
-				console.log("时间符合吗？", this.showCountDown, secondTimeDif);
 			} else {
 				this.showCountDown = false;
 			}
@@ -507,8 +519,6 @@
 				var startTime = startTimeDate.getTime();
 				var step = 1000 * 60 * 60 * e; // 时间间隔
 				var interval = startTime + step; //开始 + 时长 = 结束的毫秒数
-				// var a = new Date(interval)
-				console.log("aaaaaaaaaa结束时间的毫秒数，时间戳", interval);
 				return interval;
 			},
 			// 继续考试
@@ -599,7 +609,6 @@
 				return _list;
 			},
 			goGoodsDetail(v, isMiaosha) {
-				console.log(v);
 				uni.navigateTo({
 					url: `/pages/goods/index/index?navTitle=${v.title}&isMiaosha=${isMiaosha}&title=${v.title}&id=${v.productId}`,
 				});
@@ -634,15 +643,16 @@
 						if (res && res.code == 0) {
 							if (res.labels.length > 0) {
 								this.curseTagList = res.labels;
-								this.tabsid = res.labels[0].id;
-								// this.curseClick(res.labels[0])
+								//按currentIndex同步显示
+								this.tabsid = res.labels[this.currentIndex].id;
 								if (res.labels[0].isLast == 0) {
 									// 非终极
 									if (
 										res.labels[0].children &&
 										res.labels[0].children.length > 0
 									) {
-										this.sbuMedicalTagsList = res.labels[0].children;
+										//数据按currentIndex同步显示
+										this.sbuMedicalTagsList = res.labels[this.currentIndex].children;
 									} else {
 										this.sbuMedicalTagsList = [];
 									}
@@ -703,7 +713,6 @@
 						if (res.code == 0) {
 							if (res.result.records.length > 0) {
 								this.seckillList = res.result.records;
-								console.log(this.seckillList, '111111111111111ss')
 							} else {
 								this.seckillList = [];
 							}
@@ -799,8 +808,11 @@
 				window.open(url);
 				// #endif
 			},
-			curseClick(item) {
+			curseClick(item,index) {
 				this.tabsid = item.id;
+				//记录被选中的item和index
+				this.currentItem = item;
+				this.currentIndex = index;
 				if (item.isLast == 0) {
 					// 终极
 					if (item.children && item.children.length > 0) {
@@ -816,7 +828,6 @@
 			},
 			curseClickJump(item) {
 				uni.navigateTo({
-					// url: `/pages/course/index?id=${item.id}&title=中医学`
 					url: `/pages/course/index?id=${item.id}&title=${item.title}&pid=${item.pid}`,
 				});
 			},