asp修改数据有关问题
日期：2014-05-17 浏览次数：20774 次
asp修改数据问题
我在对数据库内数据进行修改时,当输入的原始内容为汉字或字母时,则无法进行修改,且不报错,原始内容为数字时,可以完成修改.请问为什么会出现这样的情况?
managecz.asp代码如下:
<!--#include file= "conn.asp "-->
<%
dim cls
if session( "admin ")= " " then
Response.Redirect( "admin.asp ")
else
if session( "flag ") <> "0 " then
cls = Instr(session( "flag "), "danweifig ")
if cls <= 0 then
%>
<script language= "javascript ">
if (confirm( "您的操作权限不够,系统拒绝你的访问,请点确定返回,或者点取消退出重新登录 "))
location.href= "login.asp ";
else
location.href= "index.asp ";
</script>
<%
end if
end if
end if
%>
<html>
<head>
<script>
function IsDigit()
{
return ((event.keyCode > = 48) && (event.keyCode <= 57));
}
</script>
<meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 ">
<link href= "../images/css.css " rel= "stylesheet " type= "text/css ">
</head>
<body>
<table class= "tableBorder " width= "90% " border= "0 " align= "center " cellpadding= "3 " cellspacing= "1 " bgcolor= "#FFFFFF ">
<form method= "post " action= "setcz.asp?action=update ">
<tr>
<td colspan= "5 " align= "center " background= "../images/admin_bg_1.gif "> <b> <font color= "#ffffff "> 材质设置 </font> </b> </td>
</tr>
<tr align=center >
<td width= "20% " bgcolor= "fbc2c2 "> 序 号 </td>
<td width= "15% " bgcolor= "fbc2c2 "> 材质名称 </td>
<td width= "15% " bgcolor= "fbc2c2 "> 单 价 </td>
<td width= "30% " bgcolor= "fbc2c2 "> 排 序(必填项数字) </td>
<td width= "20% " bgcolor= "fbc2c2 "> 操 作 </td>
</tr>
<%
Set rs = Server.CreateObject( "ADODB.Recordset ")
rs.open "SELECT * from caizhi order by danweiorder ",conn,1,1
if rs.recordcount=0 then
%>
<tr>
<t
我在对数据库内数据进行修改时,当输入的原始内容为汉字或字母时,则无法进行修改,且不报错,原始内容为数字时,可以完成修改.请问为什么会出现这样的情况?
managecz.asp代码如下:
<!--#include file= "conn.asp "-->
<%
dim cls
if session( "admin ")= " " then
Response.Redirect( "admin.asp ")
else
if session( "flag ") <> "0 " then
cls = Instr(session( "flag "), "danweifig ")
if cls <= 0 then
%>
<script language= "javascript ">
if (confirm( "您的操作权限不够,系统拒绝你的访问,请点确定返回,或者点取消退出重新登录 "))
location.href= "login.asp ";
else
location.href= "index.asp ";
</script>
<%
end if
end if
end if
%>
<html>
<head>
<script>
function IsDigit()
{
return ((event.keyCode > = 48) && (event.keyCode <= 57));
}
</script>
<meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 ">
<link href= "../images/css.css " rel= "stylesheet " type= "text/css ">
</head>
<body>
<table class= "tableBorder " width= "90% " border= "0 " align= "center " cellpadding= "3 " cellspacing= "1 " bgcolor= "#FFFFFF ">
<form method= "post " action= "setcz.asp?action=update ">
<tr>
<td colspan= "5 " align= "center " background= "../images/admin_bg_1.gif "> <b> <font color= "#ffffff "> 材质设置 </font> </b> </td>
</tr>
<tr align=center >
<td width= "20% " bgcolor= "fbc2c2 "> 序 号 </td>
<td width= "15% " bgcolor= "fbc2c2 "> 材质名称 </td>
<td width= "15% " bgcolor= "fbc2c2 "> 单 价 </td>
<td width= "30% " bgcolor= "fbc2c2 "> 排 序(必填项数字) </td>
<td width= "20% " bgcolor= "fbc2c2 "> 操 作 </td>
</tr>
<%
Set rs = Server.CreateObject( "ADODB.Recordset ")
rs.open "SELECT * from caizhi order by danweiorder ",conn,1,1
if rs.recordcount=0 then
%>
<tr>
<t
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