取消标签嵌套

src/views/tag/TagManage.vue

@@ -7,7 +7,7 @@
         </el-form-item>
 
         <el-form-item label="标签名称:" label-width="80px">
-          <el-input id="tag-id" placeholder="请输入标签名称" v-model="pageData.tagName" clearable />
+          <el-input id="tag-name" placeholder="请输入标签名称" v-model="pageData.tagName" clearable />
         </el-form-item>
 
         <el-form-item label="热点标签:" label-width="80px">
@@ -43,7 +43,7 @@
                          :sort-orders="['descending', 'ascending']"
         >
           <template #default="scope">
-            <a v-if="scope.row.useCount > 0"
+            <a v-if="scope.row && scope.row.useCount > 0"
                @click="showCourseByTag(`${scope.row.id}`)"
                style="font-weight:bold; color: #409EFF; text-decoration: underline;">
               {{ scope.row.useCount }}
@@ -88,7 +88,7 @@
     <!-- 标签关联课程弹窗 -->
     <el-dialog custom-class="g-dialog"  title="关联课程"
                width="850px" top="20px"
-               v-model:visible="dialogVisible"
+               v-model="dialogVisible"
                :modal-append-to-body="true"
                :append-to-body="true">
       <div class="dialog-content-container">
@@ -216,11 +216,12 @@ export default {
       }
       apiCourseTag.portalPageList(query).then((res) => {
         if (res.status == 200) {
-          this.total = res.result.count
-          this.pageData.list = res.result.list
+          this.total = res.result?.count || 0
+          this.pageData.list = res.result?.list || []
+        } else {
+          this.$message.error('获取数据失败')
         }
-      })
-          .catch(() => {
+      }).catch(() => {
             this.$message.error('获取数据失败')
           })
     },