日期:2014-05-19  浏览次数:20446 次

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排名显示问题!

数据表   A表:AutoPrice     B表:AutoInfo

A表的auto_browse_num这个字段是记录访问次数的字段int类型,也就是说要从A表中的auto_browse_num这个字段中查找出访问次数最多的前十名。

B表的autobrand这个字段是产品系列字段。
B表的autotype这个字段是产品的集体型号字段。
也就是说排名出来之后得显示具体是哪一个产品的访问次数多!

存储过程  

CREATE   PROCEDURE   AutoPrice_10GetList
AS  
select   top   10   a.[auto_browse_num],b.[autobrand],b.[autotype]   from   AutoPrice   a,AutoInfo   b   where   a.AutoID=b.AutoID   order   by   auto_browse_num   desc
GO


LookedClass.cs类代码:

public   class   AutoPm
{
public   string   Pm;
public   string   PmName;
public   string   PmName1;
}
public   class   LookedClass
{
public   static   AutoPm   Pm()
{
SqlConnection   con   =   showclass.datacon.AutoCon();
SqlCommand   cmd   =   new   SqlCommand( "AutoPrice_10GetList ",con);
con.Open();
AutoPm   Pm   =   new   AutoPm();
SqlDataReader   sdr   =   cmd.ExecuteReader();
if(   sdr.Read()   )
{
Pm.Pm   =   sdr[ "auto_browse_num "].ToString();     //显示访问次数
Pm.PmName   =   sdr[ "autobrand "].ToString();         //显示具体系列
Pm.PmName1   =   sdr[ "autotype "].ToString();         //显示具体型号
}
sdr.Close();
con.Close();
return   Pm;
}
}

.aspx.cs页面代码:

public   class   Looked   :   System.Web.UI.Page
{
public   AutoColumns.Demonstration.AutoPm   PmNo   =   new   AutoColumns.Demonstration.AutoPm();
private   void   Page_Load(object   sender,   System.EventArgs   e)
{
PmNo   =   AutoColumns.Demonstration.LookedClass.Pm();
}
}

.aspx   HMTL代码:

<p   align= "center "> <%=PmNo.PmName%> <%=PmNo.PmName1%> </td>
<td   width= "65 "   bgcolor= "#FAFAFA "   style= "font-size:   12px ">
<p   align= "center "> <%=PmNo.Pm%> </td>

<p   align= "center "> <%=PmNo.PmName%> <%=PmNo.PmName1%> </td>
<td   width= "65 "   bgcolor= "#FAFAFA "   style= "font-size:   12px ">
<p   align= "center "> <%=PmNo.Pm%> </td>

<p   align= "center "> <%=PmNo.PmName%> <%=PmNo.PmName1%> </td>
<td   width= "65 "   bgcolor= "#FAFAFA "   style= "font-size:   12px ">
<p   align= "center "> <%=PmNo.Pm%> </td>

<p   align= "center "> <%=PmNo.PmName%> <%=PmNo.PmName1%> </td>
<td   width= "65 "   bgcolor= "#FAFAFA "   style= "font-size:   12px ">
<p   align= "center "> <%=PmNo.Pm%> </td>

<p   align= "center "> <%=PmNo.PmName%> <%=PmNo.PmName1%> </td>
<td   width= "65 "   bgcolor= "#FAFAFA "   style= "font-size:   12px ">
<p   align= "center