如何将此方案保持在 1 次往返

我有一个页面是用户列表。控制器的索引功能是负责显示用户页面的操作。用户可以选择这些用户并选择删除它们。

我使用 ajax 请求执行删除操作，但是页面的用户列表已过期。所以我重新加载页面，因为我想重用索引操作，并且所有查询字符串参数仍然存在。这意味着我正在执行两次往返。如何避免这种情况？

function DeleteUsers()
{
    var selectedUserIds = ;
    $.post("/Account/DeleteUsers",
    { 
        userIds: selectedUserIds
    },
    function (data) {
        if( data.status == "success"){
            location.reload();
        }
    });
}

索引功能：

    [AuthorizeActionFilter]
    public ActionResult Index(UserModel model)
    {
        ViewData["PageTitle"] = ServiceSite.Resources.Resources.REGISTERED_USERS;
        ViewBag.MaxUsersPerPage = PAGE_MAX_COUNT;
        if(model  == null)
        {
            model = new UserModel();
        }
        int totalCount = 0;
        //Get users
        model.Users = CADC.GetUsers(AccountController.GetRegionID(), model.CompanyID, out totalCount, 
            model.SortField, model.PageNumber * PAGE_MAX_COUNT, PAGE_MAX_COUNT, model.Ascending, User.Identity.Name);
        model.TotalUserCount = totalCount;
        int totalPages = totalCount / PAGE_MAX_COUNT;
        model.TotalPages = (totalCount % PAGE_MAX_COUNT) == 0 ? totalPages : totalPages + 1;
        return View(model);
    }

和模型：

public class UserModel
{
   public bool Ascending { get; set; }
    public int PageNumber { get; set; }
    public string SortField { get; set; }
    public int TotalUserCount { get; set; }
    public int TotalPages { get; set; }
    public long CompanyID { get; set; }
    public List<User> Users { get; set; }
    public UserModel()
    {
        this.Ascending = true;
        this.PageNumber = 0;
        this.SortField = "FirstName";
        this.CompanyID = 0;
        this.TotalUserCount = 0;
        this.TotalPages = 0;
    }

}