修正ts类型

src/views/system/Questionnaire/QuestionnaireView.vue

@@ -31,10 +31,10 @@
 
             <!-- 填空题/多行文本展示 -->
             <div v-else-if="q.type === 'input'" class="input-placeholder">
-              <el-input v-model="q.placeholder" placeholder="用户输入区域" />
+              <el-input disabled placeholder="用户输入区域" />
             </div>
             <div v-else-if="q.type === 'textarea'" class="input-placeholder">
-              <el-input type="textarea" v-model="q.placeholder" placeholder="用户输入区域" />
+              <el-input disabled type="textarea" placeholder="用户输入区域" />
             </div>
           </div>
         </div>
@@ -90,7 +90,8 @@ function init() {
   getQuestionnaire(viewid.value).then((res) => {
     viewData.value = {
       ...viewData.value,
-      ...res.data
+      ...res.data,
+      content: [] as QuestionComponentItem[]
     };
     if (typeof res.data.content === 'string') {
       viewData.value.content = JSON.parse(res.data.content) as QuestionComponentItem[];