update: 导入excel增加loading

src/modules/tools/signIn/views/List.vue

@@ -95,7 +95,7 @@
       </div>
       <div style="text-align:center;">
         <el-button size="mini" @click="dialogVisible = false">取消</el-button>
-        <el-button type="primary" size="mini" @click="submitUpload" :disabled="importDisabled">确认提交</el-button>
+        <el-button type="primary" size="mini" @click="submitUpload" :disabled="importLoading"><i v-show="importLoading" class="el-icon-loading" style="margin-right:5px;"></i>确认提交</el-button>
       </div>
     </el-dialog>
   </app-card>
@@ -124,7 +124,7 @@ export default {
       personDrawerVisible: false,
       dialogVisible: false,
       fileList: [],
-      importDisabled: false,
+      importLoading: false,
       multipleSelection: []
     }
   },
@@ -231,16 +231,16 @@ export default {
       }
     },
     submitUpload() {
-      if (!this.importDisabled) {
+      if (!this.importLoading) {
         this.$refs.upload.submit()
       }
     },
     fetchFileUpload(data) {
       const formData = new window.FormData()
       formData.append('file', data.file)
-      this.importDisabled = true
+      this.importLoading = true
       importStudents(this.selectedActivity.id, formData).then(res => {
-        this.importDisabled = false
+        this.importLoading = false
         if (res.code === 0 && res.data && res.data.status) {
           this.$message.success('导入数据成功')
           this.handleRefreshList()