lxm--导入导出失效修复--fix1

@LOGIC/@UIACTION/系统预置/sys/数据导入/LOGIC.vue.ftl

@@ -11,7 +11,7 @@
      */
     public ${item.getFullCodeName()}(args: any[],contextJO?:any, params?: any, $event?: any, xData?: any,actionContext?:any,srfParentDeName?:string) {
         const _this: any = this;
-        if (!xData || !(xData.importExcel instanceof Function) || !$event) {
+        if (!xData || !(xData.importExcel instanceof Function)) {
             return ;
         }
         xData.importExcel(params);