给表格分页

     给表格分页,想过但是从来没有用过,而且使用超链接来实现分页的,头都大了!

<% System.Collections.Generic.List<CompanyModel.New> list = show();
                       foreach (CompanyModel.New name in list)
                       {                   
                        %>
                        <tr>
                    <td width="24" height="35"><img src="image/64.gif"/> </td>
                    <td><a href="ShowNewsInfo.aspx?id=<%=name.Id %>"> <%=name.Title %></a> </td>
                    <td width="78" align="right"> [<%=name.Newtime.ToShortDateString()%>]</td>
                        <%                             
                          } 
                            %>     

   

 前台绑定数据,调用后台的show()方法;

<td height="46" colspan="3" align="center" valign="middle" class="fanye">
<a href="#">首页</a>
<a href="#">上一页</a>
<% int count = Count() / 10; int num = count % 10; if (count > 0)
{
if (count == 0)
{
for (int i = 1; i <= count; i++)
{
%>
<a href="#" id="go"><%=i%></a>

<% }
}
else {
for (int i = 1; i <= count + 1; i++)
{
%>
<a href="#" id="go"><%=i%></a>
<%
}
}
}%>
<a href="#">下一页</a>
<a href="#">尾页</a></td>

 出现页数;

实现分页我使用jquery和ajax来实现的

代码如下:

<script language="javascript" type="text/javascript">
     $(function() {
         $("a[id]").click(function() {
             var count = $(this).text();
             $.ajax({
                 type: "POST",
                 url: "News.aspx/bind",
                 //方法传递参数
                 data: "{'count':'" + count + "'}",
                 contentType: "application/json;charset=utf-8",
                 dataType: "json",
                 success: function(message) {
                     window.location.reload();
                 },
                 error: function(err) {
                     alert("ajax出现错误,请查找错误");
                 }
             });
         });
         $("a").click(function() {
             $(this).each(function() {
                 if ($(this).text() == "首页") {
                     $.ajax({
                         type: "POST",
                         url: "News.aspx/top",
                         //方法传递参数
                         contentType: "application/json;charset=utf-8",
                         dataType: "json",
                         success: function(message) {

                             window.location.reload();
                         },
                         error: function(err) {
                             alert("请您重新操作");
                         }
                     });
                 }
                 if ($(this).text() == "尾页") {
                     $.ajax({
                         type: "POST",
                         url: "News.aspx/Last",
                         //方法传递参数
                         contentType: "application/json;charset=utf-8",
                         dataType: "json",
                         success: function(message) {


                             window.location.reload();

                         },
                         error: function(err) {
                         }
                     });

                 }
                 if ($(this).text() == "下一页") {
                     $.ajax({
                         type: "POST",
                         url: "News.aspx/GoLast",
                         //方法传递参数
                         contentType: "application/json;charset=utf-8",
                         dataType: "json",
                         success: function(message) {
                             //成功时实现一个回调函数
                             window.location.reload();
                         },
                         error: function(err) {
                             alert("请您重新操做");
                         }
                     });
                 }
                 if ($(this).text() == "上一页") {
                     $.ajax({
                         type: "POST",
                         url: "News.aspx/GoTop",
                         //方法传递参数
                         contentType: "application/json;charset=utf-8",
                         dataType: "json",
                         success: function(message) {
                             window.location.reload();
                         },
                         error: function(err) {
                         }
                     });
                 }

             })
         })

     })
 </script>

 调用的后台方法是:

    //分页显示新闻信息
    public List<New> show()
    {
       
        NewsBll newsbll = new NewsBll();
        return newsbll.ShowNews(start,end);
    }
    //显示新闻的总条数
    public int Count()
    {
        NewsBll newsbll = new NewsBll();
        return newsbll.CountNew();
    }

    [WebMethod]//实现固定的跳转
    public static void bind(int count)
    {  

     
        NewsBll bll=new NewsBll ();
            start = (count - 1) * 10 + 1;
            end = start + 9;
            if (end > bll.CountNew())//判断最后一也数据是否是一整页;
            {
                end = bll.CountNew();
            }
        
           
    }
    [WebMethod]//首页
    public static void Top()
    {
        start = 1;
        end = 10;
       
    }
    [WebMethod]//尾页
    public static void Last()
    {
        NewsBll bll = new NewsBll();
        int count = bll.CountNew();
        int num = count % 10;
        if (num == 0)
        {
            start = (count - 1) * 10 + 1;
            end = count;
        }
        else
        {
            start = (count / 10) * 10 + 1;
            end = count;
        }
        
    }
    [WebMethod]//下一页
    public static void GoLast()
    {
        NewsBll bll = new NewsBll();
        if (end < bll.CountNew())
        {
            start += 10;
            end += 10;
        }
    }
    [WebMethod]//向上一页
    public static void   GoTop()
    {
        if (start != 1)
        {
            start -= 10;
            end -= 10;
        }
       
    }

IE 6上时可以执行的,但是再高点的就没有测试了,如果您有别的好的方法请您指出来,菜鸟向您学习!

转载于:https://www.cnblogs.com/Sunn/archive/2011/06/07/2074463.html