public static void SetSortDefault(this Controller controller, string sort, int index = 0)
{
var existingSort = ViewBagHelper.GetSort(controller.ViewBag, index);
if (string.IsNullOrEmpty(existingSort))
{
ViewBagHelper.SetSort(controller.ViewBag, sort, index);
}
}
private static string GetSort(this Controller controller, int index)
{
return(ViewBagHelper.GetSort(controller.ViewBag, index));
}
private static string GetSort(this IHtmlHelper htmlHelper, int index)
{
var sort = ViewBagHelper.GetSort(htmlHelper.ViewBag, index);
return(sort);
}
