fix: 修复了用户退出后会失去作答进度的问题

src/pages/View/checkbox.vue

@@ -58,7 +58,7 @@ const localUnique = ref<boolean>(props.unique);
 const localOtherOption = ref<boolean>(props.otherOption);
 const localOptions = ref(props.options ? [...props.options] : []);
 const otherAnswer = ref<string>('');
-const answerArr = ref<string[]>([]);
+  const answerArr = ref<string[]>(props.answer ? props.answer.split('┋') : []);
 const emits = defineEmits(['update:answer']);
 const otherAnswerChecked = ref(false)
 const otherCheckbox = ref<HTMLInputElement | null>(null);

src/pages/View/file.vue

@@ -36,7 +36,7 @@
 
         <template #file="{ file }">
           <div>
-            <img class="el-upload-list__item-thumbnail" :src="file.url"  />
+            <img class="el-upload-list__item-thumbnail" :src="props.answer"  />
             <span class="el-upload-list__item-actions">
           <span
               class="el-upload-list__item-preview"
@@ -57,41 +57,46 @@
       </el-upload>
 
       <el-dialog v-model="dialogVisible">
-        <img w-full :src="dialogImageUrl" alt="Preview Image" />
+        <img w-full :src="props.answer" alt="Preview Image" />
       </el-dialog>
 
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref, watch, defineProps, defineEmits } from 'vue';
+import { ref, watch, defineProps, defineEmits, onMounted } from 'vue';
 import type { UploadFile } from 'element-plus'
 import {ElMessage} from "element-plus";
 import { Delete,  Plus, ZoomIn } from '@element-plus/icons-vue'
+import { useMainStore } from '@/stores';
+
+const imageStore = useMainStore().useImageStore();
 
 const dialogImageUrl = ref('')
 const dialogVisible = ref(false)
 const disabled = ref(false)
 const fileList = ref<UploadFile[]>([])
+fileList.value = imageStore.fileList;
 
 const handlePictureCardPreview = (file: UploadFile) => {
   dialogImageUrl.value = file.url!
   dialogVisible.value = true
 }
 
-// 处理删除
 const handleRemove = (uploadFile: UploadFile) => {
-  fileList.value = [] // 清空列表，确保只显示一张图片
-}
-
+  imageStore.clearFiles(); // 清空 Pinia 文件列表
+  fileList.value = []; // 清空本地列表
+};
 
 
 // 上传成功回调
 const handleUploadSuccess = (response: any, file: UploadFile) => {
   if(response.code == 200) {
     ElMessage.success('上传成功！')
     fileList.value = [{ ...file, url: response.data }]
+    const uploadedFile: UploadFile = { ...file, url: response.data };
+    imageStore.addFile(uploadedFile); // 将文件推入 Pinia 存储
     localAnswer.value = response.data
   } else {
     ElMessage.error(response.msg)
@@ -109,6 +114,10 @@ const props = defineProps({
   answer: String,
 });
 
+onMounted(()=>{
+  console.log(props.answer)
+})
+
 const handleExceed = () => {
   ElMessage.warning('最多只能上传一张图片！');
 }

src/pages/View/view.vue

@@ -111,7 +111,7 @@
   </template>
 
   <script lang="ts" setup>
-  import {onMounted, ref,} from "vue";
+  import {onMounted, ref, watch } from "vue";
   import {useRequest} from "vue-hooks-plus";
   import {getUserAPI, setUserSubmitAPI} from "@/apis";
   import {ElNotification} from "element-plus";
@@ -143,20 +143,32 @@
   const allowSend = ref(true)
   const isOutDate = ref(false)
 
+  const questionnaireStore = useMainStore().useQuetionnaireStore(); 
+
   onMounted(() => {
     loginStore.setShowHeader(false);
     let idParam = route.query.id as string | undefined;
     if (idParam) {
       // 解密 ID
       idParam = idParam.replace(/ /g, "+");
       decryptedId.value = decryptId(idParam) as string | null;
+      // console.log(decryptedId.value)
       if (decryptedId.value === ""){
         ElNotification.error("无效的问卷id")
       }
     }
     getQuestionnaireView();
   });
 
+  watch(question, (newQuestions) => {
+      newQuestions.forEach(q => {
+          if (q.answer) {
+              questionnaireStore.updateAnswer(q.id, q.serial_num, q.answer);
+              // console.log(questionnaireStore.userAnswer)
+          }
+      });
+  }, { deep: true });
+
   const decryptId = (encryptedId) => {
     try {
       const bytes = CryptoJS.AES.decrypt(encryptedId, Key);
@@ -176,13 +188,19 @@
             question.value = formData.value.questions;
             time.value = formData.value.time.replace("T", " ").split("+")[0].split(".")[0]
             submitData.value.id = res.data.id;
-            question.value.forEach((q) => {
-              if(q.question_type === 1){
-                q.answer = ' '
-              } else {
-                q.answer = '';
+            //获取已存储的答案
+            question.value.forEach(q => {
+              const storedAnswer = questionnaireStore.searchAnswer(q.id,q.serial_num)
+              console.log("222")
+              if (storedAnswer) {
+                  console.log("111")
+                  q.answer = storedAnswer.answer;
+              }else if (q.question_type===1){
+                q.answer = " ";
+              }else {
+                  q.answer = "";
               }
-            });
+            })
             loading.value = false
           } else if (res.code === 200509){
             isOutDate.value = true
@@ -236,10 +254,13 @@
       onBefore: () => startLoading(),
       onSuccess(res) {
         if (res.code === 200 && res.msg === 'OK') {
+          const imageStore = useMainStore().useImageStore()
           ElNotification.success('提交成功');
+          questionnaireStore.deleteAnswer()
+          imageStore.clearFiles()
           router.push('/Thank');
         } else {
-          ElNotification.error(res.msg );
+          ElNotification.error(res.msg);
         }
       },
       onError(e) {

src/stores/index.ts

@@ -2,14 +2,18 @@ import { defineStore } from 'pinia'
 import useLoginStore from './service/loginStore'
 import useTempStore from './service/tempStore'
 import useDarkModeStore from './service/darkStore'
+import useQuetionnaireStore from './service/questionnaireStore'
+import { useImageStore } from './service/imageStore'
 
 export const useMainStore = defineStore(
   'main',
   () => {
     return {
       useLoginStore,
       useTempStore,
-      useDarkModeStore
+      useDarkModeStore,
+      useQuetionnaireStore,
+      useImageStore
     }
   },
   { persist: true }

src/stores/service/imageStore.ts

@@ -0,0 +1,19 @@
+import { defineStore } from 'pinia';
+import { ref } from 'vue';
+import type { UploadFile } from 'element-plus';
+
+export const useImageStore = defineStore('image', () => {
+    const fileList = ref<UploadFile[]>([]); // 用于存储上传的文件列表
+
+    const addFile = (file: UploadFile) => {
+        fileList.value.push(file); // 添加文件到列表
+    };
+
+    const clearFiles = () => {
+        fileList.value = []; // 清空文件列表
+    };
+
+
+    return { fileList, addFile, clearFiles };
+}, { persist: true });
+

src/stores/service/questionnaireStore.ts

@@ -0,0 +1,32 @@
+import { defineStore } from "pinia";
+import { ref } from "vue";
+
+const useQuestionnaireStore = defineStore("questionnaires", () => {
+    const userAnswer = ref([])
+    const searchAnswer = (id: number, serial_num: number) => {
+        return userAnswer.value.find(question => question.id === id && question.serial_num === serial_num)
+    }
+    const updateAnswer = (id: number, serial_num: number, answer: any,) => {
+        const question = userAnswer.value.find(question => question.id === id && question.serial_num === serial_num)
+        if (question) {
+            question.answer = answer
+        } else {
+            userAnswer.value.push({
+                id: id,
+                serial_num: serial_num,
+                answer: answer
+            })
+        }
+    }
+    const deleteAnswer = () => {
+        userAnswer.value = []
+    }
+    return {
+        userAnswer,
+        searchAnswer,
+        updateAnswer,
+        deleteAnswer
+    }
+}, { persist: true });
+
+export default useQuestionnaireStore;