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asp.net mvc3分页中遇到的问题

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悬赏园豆:10 [已解决问题] 解决于 2013-09-04 14:56

这是我的帮助类

 /// <summary>
    /// 分页帮助类
    /// </summary>
    /// <typeparam name="T"></typeparam>
    public class PagingHelper<T>
    {
        //分页数据源
        public IEnumerable<T> DataSource { get; private set; }
        //每页显示记录的数量
        public int PageSize { get; private set; }
        //当前页数
        public int PageIndex { get; set; }
        //分页总页数
        public int PageCount { get; private set; }

        //是否有前一页
        public bool HasPrev { get { return PageIndex > 1; } }
        //是否有下一页
        public bool HasNext { get { return PageIndex < PageCount; } }
        //构造函数
        public PagingHelper(int pageSize, IEnumerable<T> dataSource)
        {
            this.PageSize = pageSize > 1 ? pageSize : 1;
            this.DataSource = dataSource;
            PageCount = (int)Math.Ceiling(dataSource.Count() / (double)pageSize);
        }
        //获取当前页数据
        public IEnumerable<T> GetPagingData()
        {
            return DataSource.Skip((PageIndex - 1) * PageSize).Take(PageSize);
        }
    }

这是我的控制器方法

public ActionResult SelectGameArea(int pageIndex = 1)
        {
            IndexProvider areaProvider = new IndexSqlProvider();
            DataTable dt = areaProvider.GameInfo_SelectGame();
            List<GameInfoModels> areaList = new List<GameInfoModels>();
            ViewBag.pageCount = dt.Rows.Count;
            foreach (DataRow dr in dt.Rows)
            {
                GameInfoModels gameArea = new GameInfoModels();
                gameArea.GameAreaName = dr["GameAreaName"].ToString();
                areaList.Add(gameArea);
            }
            PagingHelper<GameInfoModels> AreaPaging = new PagingHelper<GameInfoModels>(2,areaList);
            AreaPaging.PageIndex = pageIndex;
            return View(AreaPaging);
        }

这是我的需要分页的页面

@* @model IEnumerable<_1_Ars.SywMobile.Entity.Index.GameInfoModels>  *@
 @model IEnumerable<_5_Ars.SywMobile.Common.PagingHelper<_1_Ars.SywMobile.Entity.Index.GameInfoModels>>        
<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <title>选择区服</title>
    <link href="@Url.Content("~/Content/themes/common.css")" type="text/css" rel="stylesheet"  />
    <link href="@Url.Content("~/Content/themes/gemearea.css")" rel="stylesheet" type="text/css">
</head>
<body>
    <div id="header">
        <span class="header_l"><a href="#">返回</a></span> 
        <span class="header_r"><a href="#"> </a></span>
    </div>
    <div id="content">
        <div class="gameArea">
            <div class="header">
                <span>选择区服</span>
            </div>
            <div class="gameArea_content">
                <ul>                    
                    @foreach (var item in Model)
                    { 
                        <li><a href="">@item.GameAreaName</a></li>
                    }
                </ul>
            </div>
        </div>
        <!--选择区服-->
        <form class="pageForm">
        <div class="pageBtn">
            <div class="pageBtn_left">
                <input type="button" value="上一页">
            </div>
            <div class="pageBtn_middle">
                <select>               
                    <option value="1">第页</option>
                    <option value="1">第一页</option>
                    <option value="2">第二页</option>
                    <option value="3">第三页</option>
                    <option value="4">第四页</option>
                    <option value="5">第五页</option>
                    <option value="6">第六页</option>
                    <option value="7">第七页</option>
                    <option value="8">第八页</option>
                </select>
            </div>
            <div class="pageBtn_right">
                <input type="button" value="下一页">
            </div>
        </div>
        </form>
    </div>

问题是:在页面中我怎么引用分页帮助类,然后model.???这是最终要实现的效果

"程序猿"~在路上的主页 "程序猿"~在路上 | 初学一级 | 园豆:162
提问于:2013-09-04 14:00
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最佳答案
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@model PagingHelper<GameInfoModels>        
"程序猿"~在路上 | 初学一级 |园豆:162 | 2013-09-04 14:55
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