fix: 解决预览异常的问题

src/stores/Questions/useQuestionStore.ts

@@ -4,6 +4,8 @@ import { AnswerApi } from '@/views/Survey/views/Preview/js/api';
 import { getLanguage } from '@/views/Survey/views/Preview/js/language';
 
 export const useQuestionStore = defineStore('questionStore', () => {
+  const currentSn =ref<string>('');
+
   const questionsData = ref();
 
   // 是否是模板模式
@@ -66,10 +68,12 @@ export const useQuestionStore = defineStore('questionStore', () => {
     // console.log(`l value:`, l.value);
     data.language = l.value;
     questionsData.value = data;
-    
+    currentSn.value = urlParamSearch.get('sn') || '';
   }
 
   return {
+    fetchQuestions:getQuestions,
+    currentSn,
     questionsData,
     styleInfo,
     page,

src/views/Survey/views/Preview/Index.vue

@@ -1,6 +1,6 @@
 <template>
   <!--  <layout />-->
-  <div ref="scrollbar" class="preview-container">
+  <div ref="scrollbar" class="preview-container" v-memo="[currentSn]">
     <!--    <van-nav-bar :title="getDomString(questionsData?.survey?.title)" left-arrow />-->
 
     <!--     进度条 -->
@@ -555,6 +555,7 @@ const questionStore = useQuestionStore();
 const route = useRoute();
 const router = useRouter();
 const {
+  currentSn,
   questionsData,
   styleInfo,
   page,
@@ -588,6 +589,10 @@ const props = defineProps({
 
 // 初始化 isTemplate
 isTemplate.value = props.isTemplate ? props.isTemplate : route.query.is_template === '1';
+// 如果当前的 sn 和 之前记录的sn不相同的时候，那么就要重新请求数据
+if (currentSn.value !== route.query.sn) {
+  questionStore.fetchQuestions();
+}
 
 // 上一页
 async function previous() {