[开发测试]ASP.NET MVC5 分页机制小扎

点击页数无反应?

private static readonly int PAGE_SIZE = 2;

        private int GetPageCount(int recordCount)
        {
            int pageCount = recordCount / PAGE_SIZE;
            if (recordCount % PAGE_SIZE != 0)
            {
                pageCount += 1;
            }
            return pageCount;
        }
        private List<ProjectsModel> GetPagedDataSource(IQueryable<ProjectsModel> projects,int pageIndex, int recordCount)
        {
            var pageCount = GetPageCount(recordCount);
            if (pageIndex >= pageCount && pageCount >= 1)
            {
                pageIndex = pageCount - 1;
            }

            return projects.OrderBy(m => m.Id).Skip(pageIndex * PAGE_SIZE).Take(PAGE_SIZE).ToList();
        }
 public ActionResult Index()
        {
            var projects = db.ProjectsModels as IQueryable<ProjectsModel>;
            var recordCount = projects.Count();
            var pageCount = GetPageCount(recordCount);
            ViewBag.PageIndex = 0;
            ViewBag.PageCount = pageCount;
            //ViewBag.MajorList = GetMajorList();
            return View(GetPagedDataSource(projects, 0, recordCount));
        }

<div id="pagebar">
    @for (var i = 0; i < ViewBag.PageCount; i++)
    {
        if (i == ViewBag.PageIndex)
        {
            <span class="currentpagenumber">@(i + 1)</span>
        }
        else
        {
            <a class="pagenumber" href="javascript:;">@(i + 1)</a>
        }
    }
</div>

?

1. 分页的model查询：Paging with ASP.NET MVC – Martijn Boland (taiga.nl)；
2. 已实现。分页显示，但是不能使用IEnumerable的DisplayNameFor功能获得表头：ASP.NET MVC5 PagedList分页示例 (bbsmax.com)；
3. 采用GridView分页：在ASP.NET MVC5中实现具有服务器端过滤、排序和分页的GridView-阿里云开发者社区 (aliyun.com)；