fix(Problem): 修复了当在设置中删除题目，且题目恰好显示在题目页面时的显示错误问题

Author: Hukeqing

README.md

@@ -8,7 +8,7 @@
 
 **注意：本系统仅减少拉取数据量，并非加速拉取**
 
-[下载地址](https://github.com/Hukeqing/codeforces-client/releases/tag/v1.2.1)
+[下载地址](https://github.com/Hukeqing/codeforces-client/releases/tag/v1.2.2)
 
 ## 功能列表（括号内为实现此功能的版本号）
  - [x] 登录(>=0.1.0)

src/components/About.vue

@@ -46,7 +46,7 @@ export default {
 
     data() {
         return {
-            version: 'v1.2.1',
+            version: 'v1.2.2',
             latestVersion: '',
             updateLink: '',
         }
@@ -72,4 +72,4 @@ export default {
 
 <style scoped>
 
-</style>
+</style>

src/components/Home.vue

@@ -75,8 +75,7 @@
             <ProblemSet v-show="status==='4-3'" v-on:proMessage="proMessage"></ProblemSet>
             <Problem v-show="status==='5'" :contestId="contestId" :problemId="problemId" :wat="watchAttr['5']"
                      v-on:proMessage="proMessage"></Problem>
-            <LocalManager v-if="status==='6'" :contestId="contestId" :problemId="problemId" v-on:proMessage="proMessage"
-                          v-on:reloadProblem="reloadProblem"></LocalManager>
+            <LocalManager v-if="status==='6'" v-on:proMessage="proMessage"></LocalManager>
             <About v-show="status==='7'"></About>
         </el-main>
     </el-container>
@@ -115,11 +114,7 @@ export default {
             logout: '',
             contestId: '',
             problemId: '',
-            watchAttr: {
-                '2': false,
-                '3': false,
-                '4-2': false
-            },
+            watchAttr: {},
         }
     },
 
@@ -155,10 +150,6 @@ export default {
                 this.status = String(problem.next)
                 this.watchAttr[problem.next] = true
             }
-        },
-
-        reloadProblem() {
-            this.watchAttr['5'] = true
         }
     }
 }

src/components/LocalManager.vue

@@ -23,7 +23,7 @@
                     min-width="100">
                     <template scope="scope">
                         <el-link type="primary" v-on:click="clickProblem(scope.$index)">
-                            {{ problems[scope.$index].id }}
+                            {{ scope.row.id }}
                         </el-link>
                     </template>
                 </el-table-column>
@@ -38,8 +38,7 @@
                     align="center"
                     min-width="50">
                     <template scope="scope">
-                        <el-button type="primary"
-                                   v-on:click="remove(scope.$index)">
+                        <el-button type="primary" v-on:click="remove(scope.$index)">
                             删除缓存
                         </el-button>
                     </template>
@@ -71,11 +70,6 @@ export default {
         }
     },
 
-    props: {
-        contestId: String,
-        problemId: String,
-    },
-
     created() {
         this.loading = true
 
@@ -122,10 +116,7 @@ export default {
         remove(index) {
             window.localStorage.removeItem(this.problems[index].id)
             window.localStorage.savedProblem = window.localStorage.savedProblem.replace(this.problems[index].id + ';', '')
-            this.useLocalStorage = false
             this.problems.splice(index, 1)
-            if (this.problems[index].id === this.contestId + this.problemId)
-                this.$emit('reloadProblem')
         },
 
         removeUser() {

src/components/Problem.vue

@@ -149,8 +149,10 @@ export default {
                 window.localStorage.setItem(this.curCid + this.curPid, this.problemData)
                 this.useLocalStorage = true
             } else {
-                window.localStorage.removeItem(this.curCid + this.curPid)
-                window.localStorage.savedProblem = window.localStorage.savedProblem.replace(this.curCid + this.curPid + ';', '')
+                if (window.localStorage.getItem(this.curCid + this.curPid) != null) {
+                    window.localStorage.removeItem(this.curCid + this.curPid)
+                    window.localStorage.savedProblem = window.localStorage.savedProblem.replace(this.curCid + this.curPid + ';', '')
+                }
                 this.useLocalStorage = false
             }
         },