AJAX （分页）

                <!-- 企业新闻列表开始,图尺寸550*310,如果没图，则在li上加on -->
                <div class="common-box new-box">
                    <!-- 列表1开始 -->
                    <ul class="list1">
                        
                    </ul>
                    <!-- 列表1结束 -->

                    <!-- 翻页开始 -->
                    <div class="page-box">
                       
                    </div>
                    <!-- 翻页结束 -->
                </div>
                <!-- 企业新闻列表结束 -->

 

<script type="text/javascript">
    var PageValue = 1;
    var pageIndex = 1;              // 索引页
    var pageCount = '<%=pageCount%>';       // 每页数量
    var PageIndexCount = 0;    //分页总数
    var pagecount = 0;
    locationChange(1);

    // 加载数据
    function locationChange(index) {
        
        pageIndex = index;
        $.ajax({
            type: "post",
            dataType: "json",
            url: "/ashx/NewList.ashx",
            data: { pageSize: pageCount, page: index, kind: "<%=curKind%>"},
            success: function(data) {
                var table = data.data.Rows;
                pagecount = data.PageCount;
                var PageOutStr = data.PageOutStr;
                var content = "";
                if (table.length > 0) {
                    for (var i = 0; i < table.length; i++) {
                        var row = table[i];
                        if (row["c_picurl1"] != null && row["c_picurl1"] != "") {
                            content += "<li>";
                            content += "<!-- 左侧图片开始 -->";
                            content += "<div class=\"left img-box\">";
                            content += "<a href=\"" + row["c_linkurl"] + "\">";
                            content += "<img src=\"" + row["c_picurl1"] + "\">";
                            content += "</a>";
                            content += "</div>";
                            content += "<!-- 左侧图片结束 -->";
                        }
                        else {
                            content += "<li class='on'>";
                        }
                        content += "<!-- 右侧内容开始 -->";
                        content += "<div class=\"cont\">";
                        content += "<div class=\"name\"><a href=\"" + row["c_linkurl"] + "\" title='" + row["c_info_title"] + "'>" + row["c_info_title"] + "</a></div>";
                        content += "<div class=\"doc\">" + row["beizhu1"] + "</div>";
                        content += "<div class=\"time\">";
                        content += "<img src=\"images/time-icon.png\"><span>" + row["d_list_date"] + "</span>";
                        content += "</div>";
                        content += "<div class=\"more\">";
                        content += "<a href=\"" + row["c_linkurl"] + "\">了解详情<em><img src=\"images/more-icon1.png\" class=\"i1\"><img src=\"images/more-icon1.png\" class=\"i2\"></em></a>";
                        content += "</div>";
                        content += "</div>";
                        content += "<!-- 右侧内容结束 -->";
                        content += "</li>";
                    }
                }
                else {
                    content += "<div style=\"color:gray; padding-top:10px;\">暂无相关内容......</div>";
                }

                $(".list1").html(content);
                
                $(".page-box").show();
                $(".page-box").html(PageOutStr);
               
            },
            error: function(data) {

            }
        });
    }
    
</script>

<%@ WebHandler Language="C#" Class="NewList" %>

using System;
using System.Web;
using Solucky;
using Maticsoft.Common;
using MT.Business;
using System.Data;

public class NewList : IHttpHandler
{
    private int PageCount;
    private string PageOutStr;
    int kind;
    string Order = "";
    string tableName = "";
    string sqlwhere = "";
    string searchStr = "";
    public void ProcessRequest (HttpContext context) {
        try
        {
            context.Response.ContentType = "application/json";
            kind = GetContent.CheckInt(PageValidate.SqlTextClear(context.Request.Form["kind"]));
            int pageSize = GetContent.CheckInt(PageValidate.SqlTextClear(context.Request.Form["pageSize"]));
            int page = GetContent.CheckInt(PageValidate.SqlTextClear(context.Request.Form["page"]));

            Order = "n_is_head asc, n_order desc,d_list_date desc,id desc";
            tableName = "B_NEWS";
            sqlwhere = GetWhere();
            searchStr = "id,c_info_title,a2,a3,g_id,c_picurl1,beizhu1,CONVERT(varchar(100), d_list_date, 23) as d_list_date,c_kind_num,'1' c_linkurl,'1' date1,'1' date2";

            PagerRowNumber2 pagerRowNumber = new PagerRowNumber2(0, pageSize, page, sqlwhere, searchStr, Order, tableName, "");
            // 数据总条数
            //int count = pagerRowNumber.getDataCount();
            PagerRowNumber2.PagerHtml pagerHtml = pagerRowNumber.Result;
            //修正当前页，如果传入一个非法的数值，能自动定位到第一页或最后一页
            page = pagerHtml.getPageIndex();
            PageCount = pagerHtml.getPageCount();
            PageOutStr =pagerHtml.getFirst()+ pagerHtml.getPre() + pagerHtml.getPagerStr() + pagerHtml.getNext()+pagerHtml.getLast();
            Json json = new Json();
            DataTable dt = pagerRowNumber.DataTable;
            if (dt.Rows.Count > 0)
            {
                for (int i = 0; i < dt.Rows.Count; i++)
                {
                    dt.Rows[i]["c_linkurl"] =KindUtils.GetDetailUrl(dt.Rows[i]["c_kind_num"].ToString())+"&id="+ dt.Rows[i]["id"].ToString();
                    dt.Rows[i]["d_list_date"] = Convert.ToDateTime(dt.Rows[i]["d_list_date"]+"").ToString("yyyy.MM.dd");
                    dt.Rows[i]["beizhu1"] = dt.Rows[i]["beizhu1"]+"";
                    if (!string.IsNullOrEmpty(dt.Rows[i]["c_picurl1"].ToString()))
                    {
                        dt.Rows[i]["c_picurl1"] = Constant.UploadDir + "s/" + dt.Rows[i]["g_id"] + "/" + dt.Rows[i]["c_picurl1"];
                    }
                }
            }

            string dtdata = json.Convert2Json(dt);
            string result = "{\"data\":" + dtdata + ",\"page\":" + page + ",\"PageCount\":" + PageCount;
            if (PageCount > 1)
            {
                result += ",\"PageOutStr\":" + GetContent.WriteStrForJson(PageOutStr);
            }
            else
            {
                result += ",\"PageOutStr\":\"\"";
            }
            result += "}";
            context.Response.Write(result);
        }
        catch (System.Exception ex)
        {
            throw ex;
        }
    }
    /// <summary>
    /// 获取where语句
    /// </summary>
    /// <returns></returns>
    private string GetWhere()
    {
        string sqlwhere = "where id>0 and c_kind_num='" + kind + "' and n_is_active=1";

        return sqlwhere;
    }

    public bool IsReusable {
        get {
            return false;
        }
    }
}

using System;
/// <summary>
/// 新闻
/// 添加人：cz 
/// 时间：20171127
/// </summary>
public partial class news : BasePage
{
   
    protected int pageSize = 1;
    protected int strPageIndex = 0;                     //页面索引
    protected void Page_Load(object sender, EventArgs e)
    {
        try
        {
            
        }
        catch (Exception ex)
        {

            throw ex;
        }
    }
}