ASP无组件分页实现思路及代码

public ActionResult sys(string page) 
{ 
if (page == null) 
{ 
string sql = "select top 15 * from dingdinfo ORDER BY dingdh desc"; 
ViewData["ds"] = dr.resultSet(sql, "dingdinfo"); 
} 
if (page != null) 
{ 
int pageSL = Convert.ToInt32(page); 
string sql = "select top 15 * from dingdinfo where id not in (select top " + (pageSL - 1) * 15 + " id from dingdinfo order by dingdh desc )ORDER BY dingdh desc"; 
ViewData["ds"] = dr.resultSet(sql, "dingdinfo"); 
} 
//计算pageCount 
string sql1 = "select * from dingdinfo"; 
int pageCount = dr.resultCount(sql1,"dingdinfo"); 
int Chu = Convert.ToInt32(pageCount / 15); 
int yuS = Convert.ToInt32(pageCount % 15); 
if (pageCount > 15) 
{ 
int pageJG = Chu; 
if (yuS != 0) 
{ 
pageJG = Chu + 1; 
ViewData["jg"] = pageJG; 
} 
else 
{ 
ViewData["jg"] = pageJG; 
} 
} 
return View(); 
}

<script type="text/javascript"> 
//分页 
function Page(id) { 
window.location = "/bookIndex/sys/?page=" + id; 
} 
</script>

<td> 
<% int count =Convert.ToInt32(ViewData["jg"]); 
if (count != 0) 
{ 
for (int i = 1; i <=count; i++) 
{ %> 
<a href = "#" onclick="Page(<%:i%>)"><%:i%></a> 
<% } 
}%> 
</td>