private IEnumerable <TestCategory> CategoryRender(string actionName, string typeCode, int partId, int categoryPage = 1, string categorySearchKey = "")
{
int categoryStart = (categoryPage - 1) * Config.PAGE_PAGINATION_LIMIT;
var testCategories = _TestCategoryManager.GetByPagination(typeCode, partId, categoryStart, Config.PAGE_PAGINATION_LIMIT);
// Tạo đối tượng phân trang cho Category
ViewBag.CategoryPagination = new Pagination(actionName, NameUtils.ControllerName <SpeakingManagerController>())
{
PageKey = nameof(categoryPage),
PageCurrent = categoryPage,
NumberPage = PaginationUtils.TotalPageCount(
_TestCategoryManager.GetAll(typeCode, partId).Count(),
Config.PAGE_PAGINATION_LIMIT),
Offset = Config.PAGE_PAGINATION_LIMIT
};
return(testCategories);
}