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用表单来提交sql - 1

来源：互联网作者：若水 2008-03-17/13:35

软件频道

编程学院

Asp/Asp.Net

asp实例

正文

<%
'从表单中提取值
fName = request.form("fName")
lName = request.form("lName")
age = request.form("age")

'建立SQL语句
iStr = "insert into uData (fName, lName, age) "
iStr = iStr & "values ("
iStr = iStr & "'" & fName & "', "
iStr = iStr & "'" & lName & "', "
iStr = iStr & age & ")"

if trim(fName <> "") then
         response.write( iStr & "<BR>")
else
%>

<html>
<body>
<form name=f method=post action="listing1.asp">
Gimme your:<br>
First Name: <input type=text name="fName"><br>
Last Name: <input type=text name="lName"><br>
Age: <input type=text name="age"><br>
<input type="submit" value="Submit">
</form>
</body>
</html>

<%
end if
  %>

列表 B:使用 request.form 来轻松建立SQL字符串。

<%
iStr = "insert into uData "
vStr = "values ("
nStr = "("

' 在表单集合中循环，并建立起SQL语句的组成部分
for each x in request.form
         ' 建立字段名列表
         nStr = nStr & x & ", "
         ' 建立字段值列表
         if uCase(x) = "AGE" then
                  vStr = vStr & request.form(x) & ", "
         else
                  vStr = vStr & "'" & request.form(x) & "', "
         end if
next

' 把结尾的", " 从我们建立的字符串中去掉
vStr = left(vStr, len(vStr) - 2) & ")"
nStr = left(nStr, len(nStr) - 2) & ") "

' 把SQL语句组装起来
iStr = iStr & nStr & vStr

if trim(request("fName")) >> "" then
         response.write( iStr & ">BR>")
else
%>

<html>
<body>
<form name=f method=post action="列表2.asp">
Gimme your:<br>
First Name: <input type=text name="fName"><br>
Last Name: <input type=text name="lName"><br>
Age: <input type=text name="age"><br>
<input type="submit" value="Submit">
</form>
</body>
</html>

<%
end if
  %>