ADO 教程
ADO 排序
我們可以使用SQL來規(guī)定如何對記錄集中的數(shù)據(jù)進行排序。
對數(shù)據(jù)進行排序
我們希望顯示 "Customers" 表中的"Companyname"和"Contactname"字段，并根據(jù)"Companyname"進行排序（請記得用.asp為后綴保存）：
實例
<html>
<body>
<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Open "c:/webdata/northwind.mdb"
set rs = Server.CreateObject("ADODB.recordset")
sql="SELECT Companyname, Contactname FROM
Customers ORDER BY CompanyName"
rs.Open sql, conn
%>
<table border="1" width="100%">
??<tr>
??<%for each x in rs.Fields
????response.write("<th>" & x.name & "</th>")
??next%>
??</tr>
??<%do until rs.EOF%>
????<tr>
????<%for each x in rs.Fields%>
??????<td><%Response.Write(x.value)%></td>
????<%next
????rs.MoveNext%>
????</tr>
??<%loop
??rs.close
??conn.close%>
</table>
</body>
</html>
<body>
<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Open "c:/webdata/northwind.mdb"
set rs = Server.CreateObject("ADODB.recordset")
sql="SELECT Companyname, Contactname FROM
Customers ORDER BY CompanyName"
rs.Open sql, conn
%>
<table border="1" width="100%">
??<tr>
??<%for each x in rs.Fields
????response.write("<th>" & x.name & "</th>")
??next%>
??</tr>
??<%do until rs.EOF%>
????<tr>
????<%for each x in rs.Fields%>
??????<td><%Response.Write(x.value)%></td>
????<%next
????rs.MoveNext%>
????</tr>
??<%loop
??rs.close
??conn.close%>
</table>
</body>
</html>
實例展示 ?
更多實例
根據(jù)指定的字段名處對記錄進行降序排序
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