From a0e7a721454b71e6c62c16f78a175e12fbb6568c Mon Sep 17 00:00:00 2001
From: zhangsir <z1823137@163.com>
Date: Wed, 10 Apr 2024 15:44:43 +0800
Subject: [PATCH] =?UTF-8?q?=E6=A1=88=E4=BE=8B=E7=BC=93=E5=AD=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/App.vue                     |  4 ++-
 src/views/portal/case/Index.vue | 46 ++++++++++++++-------------------
 2 files changed, 23 insertions(+), 27 deletions(-)

diff --git a/src/App.vue b/src/App.vue
index 7c606247..d3bdee6f 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,6 +1,8 @@
 <template>
   <div id="app">
-    <router-view />
+    <keep-alive :include="['case']">
+      <router-view />
+    </keep-alive>
   </div>
 </template>
 
diff --git a/src/views/portal/case/Index.vue b/src/views/portal/case/Index.vue
index 6e6bb935..69b30c86 100644
--- a/src/views/portal/case/Index.vue
+++ b/src/views/portal/case/Index.vue
@@ -385,7 +385,7 @@ import apiType from "@/api/modules/type.js";
 import { cutFullName } from "@/utils/tools.js";
 import apiPlace from "@/api/phase2/place.js"
 export default {
-  name: "index",
+  name: "case",
   components: {
     portalHeader,
     portalFooter,
@@ -556,22 +556,26 @@ export default {
       return !this.speciData.some(item => item.fielclass);
     }
   },
+  beforeRouteLeave (to, from, next) {
+    if(to.name !== 'caseDetail'){
+      this.$destroy()
+    }else{
+      sessionStorage.setItem('pagesScroll', JSON.stringify(window.pageYOffset))
+    }
+    next()
+  },
+  beforeRouteEnter(to, from, next) {
+    next(vm=>{
+      vm.$nextTick(() => {
+        window.scrollTo({
+          left: 0,
+          top: JSON.parse(sessionStorage.getItem("pagesScroll")),
+        })
+        sessionStorage.removeItem("pagesScroll")
+      });
+    })
+  },
   created() {
-    // this.pageScroll = JSON.parse(sessionStorage.getItem("pagesScroll"))
-    // if(this.pageScroll){
-    //   this.queryCondition.pageIndex = parseInt(this.pageScroll.pages)
-    //   this.queryCondition.type = this.pageScroll.type
-    //   this.$nextTick(() => {
-    //     if(JSON.parse(sessionStorage.getItem("pagesScroll"))){
-    //       window.scrollTo({
-    //         left: 0,
-    //         top: JSON.parse(sessionStorage.getItem("pagesScroll")).scrollTop,
-    //       })
-    //       sessionStorage.removeItem("pagesScroll")
-    //     }
-    //   });
-    //   return
-    // }
     (() => {
       const allData = {
         0: {
@@ -714,10 +718,6 @@ export default {
     // window.addEventListener("scroll", this.handleScroll);
     // 获取年
     this.getYears();
-    // if(this.pageScroll){
-    //   this.queryCondition.pageIndex = parseInt(this.pageScroll.pages)
-    //   this.queryCondition.type = this.pageScroll.type
-    // }
   },
   beforeDestroy() {
     // window.removeEventListener("scroll", this.handleScroll);
@@ -807,12 +807,6 @@ export default {
         apiCase.startReadTimer(refId)
       }
       this.$router.push({ path: '/case/detail', query: { id } });
-      // this.pageScroll = {
-      //   pages: this.queryCondition.pageIndex,
-      //   scrollTop: window.pageYOffset,
-      //   type: this.queryCondition.type,
-      // }
-      // sessionStorage.setItem('pagesScroll', JSON.stringify(this.pageScroll))
     },
     tylClick() {
       window.open("https://m.qingxuetang.com/x/?appId=qxtcorp306130");