按钮禁止双击

src/views/MarketingCenter/CreateProject/index.vue

@@ -45,7 +45,7 @@
         <el-button class="button111" icon="el-icon-circle-plus-outline" size="small" style="margin-left: 15px" @click="ADD()">自家项目</el-button>
         <!--<el-button type="primary" icon="el-icon-circle-plus-outline" size="small" style="margin-left: 10px;background: #fdf6ec;border-color: #ff9759;color: #ff9759;" @click="ADD()">新增</el-button>-->
       </el-tooltip>
-      <el-button icon="el-icon-bottom" type="success" plain size="small" style="margin-left: 15px" @click="exportExcel()">导出</el-button>
+      <el-button v-positive="'loading'" :disabled="false" icon="el-icon-bottom" type="success" plain size="small" style="margin-left: 15px" @click="exportExcel()">导出</el-button>
     </el-card>
     <el-row>
       <el-col style="width: 783px">