public ActionResult List(int pageIndex = 1)
{
string keyWords = Request["keyWords"] == null ? "" : Request["keyWords"].ToString();
var admins = AdminUserService.GetAllAdmin(8, (pageIndex - 1) * 8, keyWords);
var totals = AdminUserService.GetTotalCount(keyWords);
ViewBag.pageIndex = pageIndex;
ViewBag.total = totals;
ViewBag.pageSize = 8;
ViewBag.keywords = keyWords;
return(View(admins));
}