详情弹框关闭时将tabs项置空

 <template>
   <!-- 编辑 -->
-  <el-dialog :close-on-click-modal="false" top="0" custom-class="dialogBox editDialogBox mainCenter"
+  <el-dialog :close-on-click-modal="false" top="0" @close="closeDialog" custom-class="dialogBox editDialogBox mainCenter"
     :visible.sync="dialogVisible" width="85%">
     <div slot="title" class="dialog_title" ref="dialogTitle">
       <b>{{ title || '标题' }}</b>
@@ -218,6 +218,9 @@ export default {
     },
     closeDialog () {
       this.dialogVisible = false;
+      //关闭弹框时将tabs项置空
+      this.editItem = "";
+      this.headerList = [];
     },
     submitForm () {
       let _this = this;