X-Git-Url: https://git.arvados.org/arvados-workbench2.git/blobdiff_plain/25aa8a7c81609525d300f38bc5b7d2344c4e1cdf..b5b6d3dd22b597c9626a396b6449c4f7c9557794:/src/components/data-table/data-column.ts

diff --git a/src/components/data-table/data-column.ts b/src/components/data-table/data-column.ts
index d4e23ab5..8dbdf0cc 100644
--- a/src/components/data-table/data-column.ts
+++ b/src/components/data-table/data-column.ts
@@ -2,15 +2,15 @@
 //
 // SPDX-License-Identifier: AGPL-3.0
 
-import { DataTableFilterItem } from "../data-table-filters/data-table-filters";
 import * as React from "react";
+import { DataTableFilterItem } from "../data-table-filters/data-table-filters";
 
 export interface DataColumn<T, F extends DataTableFilterItem = DataTableFilterItem> {
     key?: React.Key;
     name: string;
     selected: boolean;
     configurable: boolean;
-    sortDirection: SortDirection;
+    sortDirection?: SortDirection;
     filters: F[];
     render: (item: T) => React.ReactElement<any>;
     renderHeader?: () => React.ReactElement<any>;
@@ -34,3 +34,14 @@ export const toggleSortDirection = <T>(column: DataColumn<T>): DataColumn<T> =>
 export const resetSortDirection = <T>(column: DataColumn<T>): DataColumn<T> => {
     return column.sortDirection ? { ...column, sortDirection: SortDirection.NONE } : column;
 };
+
+export const createDataColumn = <T, F extends DataTableFilterItem>(dataColumn: Partial<DataColumn<T, F>>): DataColumn<T, F> => ({
+    key: '',
+    name: '',
+    selected: true,
+    configurable: true,
+    sortDirection: SortDirection.NONE,
+    filters: [],
+    render: () => React.createElement('span'),
+    ...dataColumn,
+});