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回复人: littlehb(闭关ing...) ( ) 信誉:100 |
2004-10-12 11:04:32 |
得分:0 |
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陕北吴旗娃的分页控件:
http://www.webdiyer.com
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回复人: yuewenbin(学习NET) ( ) 信誉:95 |
2004-10-12 11:04:54 |
得分:0 |
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http://207.46.156.252/china/community/Column/49.mspx
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回复人: gyhongjun(红军) ( ) 信誉:100 |
2004-10-12 11:25:30 |
得分:0 |
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CREATE PROCEDURE GetRecordFromPage
@tblName varchar(255), -- 表名
@fldName varchar(255), -- 字段名
@PageSize int = 10, -- 页尺寸
@PageIndex int = 1, -- 页码
@IsCount bit = 0, -- 返回记录总数, 非 0 值则返回
@OrderType bit = 0, -- 设置排序类型, 非 0 值则降序
@strWhere varchar(1000) = '' -- 查询条件 (注意: 不要加 where)
AS
declare @strSQL varchar(1000) -- 主语句
declare @strTmp varchar(300) -- 临时变量
declare @strOrder varchar(400) -- 排序类型
if @OrderType != 0
begin
set @strTmp = "<(select min"
set @strOrder = " order by [" + @fldName +"] desc"
end
else
begin
set @strTmp = ">(select max"
set @strOrder = " order by [" + @fldName +"] asc"
end
set @strSQL = "select top " + str(@PageSize) + " * from ["
+ @tblName + "] where [" + @fldName + "]" + @strTmp + "(["
+ @fldName + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " ["
+ @fldName + "] from [" + @tblName + "]" + @strOrder + ") as tblTmp)"
+ @strOrder
if @strWhere != ''
set @strSQL = "select top " + str(@PageSize) + " * from ["
+ @tblName + "] where [" + @fldName + "]" + @strTmp + "(["
+ @fldName + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " ["
+ @fldName + "] from [" + @tblName + "] where (" + @strWhere + ") "
+ @strOrder + ") as tblTmp) and (" + @strWhere + ") " + @strOrder
if @PageIndex = 1
begin
set @strTmp = ""
if @strWhere != ''
set @strTmp = " where (" + @strWhere + ")"
set @strSQL = "select top " + str(@PageSize) + " * from ["
+ @tblName + "]" + @strTmp + " " + @strOrder
end
if @IsCount != 0
set @strSQL = "select count(*) as Total from [" + @tblName + "]"
exec (@strSQL)
GO
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回复人: jianli0108(激光) ( ) 信誉:98 |
2004-10-12 11:32:43 |
得分:0 |
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/*分页存储过程
Descript:分页存储过程
Author:Blue.Dream
Date:2004-8-18 21:01
*/
Create PROCEDURE ListPage(
@tblName nvarchar(200), ----要显示的表或多个表的连接
@fldName nvarchar(200) = '*', ----要显示的字段列表
@pageSize int = 10, ----每页显示的记录个数
@page int = 1, ----要显示那一页的记录
@pageCount int = 1 output, ----查询结果分页后的总页数
@Counts int = 1 output, ----查询到的记录数
@fldSort nvarchar(100) = null, ----排序字段列表或条件
@Sort bit = 0, ----排序方法,0为升序,1为降序
@strCondition nvarchar(200) = null, ----查询条件,不需where
@ID nvarchar(50) ----主表的主键
)
AS
SET NOCOUNT ON
Declare @sqlTmp nvarchar(1000) ----存放动态生成的SQL语句
Declare @strTmp nvarchar(1000) ----存放取得查询结果总数的查询语句
Declare @strID nvarchar(1000) ----存放取得查询开头或结尾ID的查询语句
Declare @sqlSort nvarchar(200) ----存放临时生成的排序条件
Declare @intCounts int ----要移动的记录数
Declare @BeginID int ----开始的ID
Declare @EndID int ----结束的ID
--------首先生成排序方法---------
if @Sort=0 --升序
begin
if not(@fldSort is null)
set @sqlSort = ' Order by ' + @fldSort
else
set @sqlSort = ' Order by ' + @ID
end
else --降序
begin
if not(@fldSort is null)
set @sqlSort = ' Order by ' + @fldSort + ' DESC'
else
set @sqlSort = ' Order by ' + @ID + ' DESC '
end
--------生成查询语句--------
--此处@strTmp为取得查询结果数量的语句
if @strCondition is null --没有设置显示条件
begin
set @sqlTmp = @fldName + ' From ' + @tblName
set @strTmp = 'select @Counts=Count(' + @ID + ') FROM '+@tblName
set @strID = ' From ' + @tblName
end
else
begin
set @sqlTmp = + @fldName + 'From ' + @tblName + ' where ' + @strCondition
set @strTmp = 'select @Counts=Count(' + @ID + ') FROM '+@tblName + ' where ' + @strCondition
set @strID = ' From ' + @tblName + ' where ' + @strCondition
end
----取得查询结果总数量-----
exec sp_executesql @strTmp,N'@Counts int out ',@Counts out
--取得分页总数
if @Counts <= @pageSize
set @pageCount = 1
else
set @pageCount = (@Counts / @pageSize) + 1
--计算要移动的记录数
if @page = 1
set @intCounts = @pageSize
else
begin
set @intCounts = (@page-1) * @pageSize + 1
end
-----取得分页后此页的第一条记录的ID
set @strID = 'select @BeginID=' + @ID + ' ' + @strID
set @intCounts = @intCounts - @pageSize + 1
set rowcount @intCounts
exec sp_executesql @strID,N'@BeginID int out ',@BeginID out
-----取得分页后此页的最后一条记录的ID
set @intCounts = @intCounts + @pageSize - 1
print @intCounts
set rowcount @intCounts
exec sp_executesql @strID,N'@BeginID int out ',@EndID out
------恢复系统设置-----
set rowcount 0
SET NOCOUNT OFF
------返回查询结果-----
if @strCondition is null
set @strTmp = 'select ' + @sqlTmp + ' where ' + @ID + ' between ' + str(@BeginID) + ' and ' + str(@EndID)
else
set @strTmp = 'select ' + @sqlTmp + ' where ' + @ID +' (between ' + str(@BeginID) + ' and ' + str(@EndID) + ') and ' + @strCondition
if not(@sqlSort is null)
set @strTmp = @strTmp + @sqlSort
exec sp_executesql @strTmp
GO
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回复人: weihua99(我爱DotNet) ( ) 信誉:80 |
2004-10-12 11:43:14 |
得分:0 |
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最好带有调用存储过程的例子。
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回复人: serverme(太困了,想睡觉) ( ) 信誉:100 |
2004-10-12 16:04:00 |
得分:0 |
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这是我用ASP写的你改成.NET的就好了
-------------------------------------分页的存储过程------------------------
-- 利用SQL未公开的存储过程实现分页
CREATE procedure p_splitpage
@sql nvarchar(4000), --要执行的sql语句
@page int=1, --要显示的页码
@pageSize int, --每页的大小
@pageCount int=0 out, --总页数
@recordCount int=0 out --总记录数
as
set nocount on
declare @p1 int
exec sp_cursoropen @p1 output,@sql,@scrollopt=1,@ccopt=1,@rowcount=@pagecount output
set @recordCount = @pageCount
select @pagecount=ceiling(1.0*@pagecount/@pagesize)
,@page=(@page-1)*@pagesize+1
exec sp_cursorfetch @p1,16,@page,@pagesize
exec sp_cursorclose @p1
GO
---------------------------得到执行的查询语句的存储过程-----------------
CREATE PROCEDURE dtalyjd_search (@search_name varchar(50)) AS
DECLARE @str varchar(4000)
if @search_name=''
begin
set @str='select * from 表名'
select @str sql
return
end
else
begin
set @str='select * from 表名 where
search_name like ''%'+@search_name+'%'''
select @str sql
return
end
GO
--------------------------ASP页面---------------------
<%
dim search_name
search_name=trim(request("search_name"))
set rs1=conn.execute("exec dtalyjd_search '"&search_name&"'")
sql=rs1("sql")
rs1.close
if request("page")="" or request("page")=0 or IsNumeric(request("page"))=false then
m_page=1
else
m_page=cint(request("page"))
end if
m_pagesize=14'每页的条数
set cmd = server.CreateObject("adodb.command")
cmd.ActiveConnection = conn
cmd.CommandType = 4
cmd.CommandText = "p_SplitPage"
cmd.Parameters.Append cmd.CreateParameter("@sql",8,1, 4000, sql)
cmd.Parameters.Append cmd.CreateParameter("@page",4,1, 4, m_page)
cmd.Parameters.Append cmd.CreateParameter("@pageSize",4,1, 4, m_pageSize)
cmd.Parameters.Append cmd.CreateParameter("@pageCount",4,2, 4, m_pageCount)
cmd.Parameters.Append cmd.CreateParameter("@recordCount",4,2, 4, m_recordCount)
set rs = cmd.Execute
set rs = rs.NextRecordSet
m_pageCount = cmd.Parameters("@pageCount").value
m_recordCount = cmd.Parameters("@recordCount").value
if m_pageCount = 0 then m_pageCount = 1
if m_page>m_pageCount then
response.Redirect("bureauser_result.asp?page="&m_pageCount&"&lxsuser_name="&lxsuser_name)
end if
set rs = cmd.Execute
%>
<table width="100%" border="0" cellspacing="1" cellpadding="0">
<tr>
<td width="47%" align="right">查询结果共 <font color="#FF0000">[8]</font>
页 这是第 <font color="#FF0000">[5]</font> 页 </td>
<td width="53%" align="right">
<table width="95%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="10" align="right" ><img src="feedback_images/ll.gif" width="8" height="21"></td>
<td width="475" background="feedback_images/m.gif"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<%
if m_page<>1 then
%>
<td width="23%"><img src="images/first.gif" width="8" height="8"> <A HREF=<%=Myself%>?Page=1&search_name=<%=search_name%>>首页</A></td>
<td width="31%"><img src="images/pre.gif" width="8" height="8"> <A HREF=<%=Myself%>?Page=<%=(Page-1)%>&search_name=<%=search_name%>>上一页</a></td>
<%
end if
If m_page <> m_pageCount Then
%>
<td width="24%"><img src="images/lat.gif" width="8" height="8"><A HREF=<%=Myself%>?Page=<%=(m_Page+1)%>&search_name=<%=search_name%>>下一页</A></td>
<td width="22%"><img src="images/last.gif" width="8" height="8"><A HREF=<%=Myself%>?Page=<%=m_pageCount%>&search_name=<%=search_name%>>尾页</A></td>
<%end if%>
</tr><%end if%>
</table></td>
<td width="11"><img src="feedback_images/rr.gif" width="10" height="21"></td>
</tr>
</table>
</td>
</tr>
</table>
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