<%
Application.lock
Application("Counter")=+1
Application.Unlock
%>
该页面被访问<%=Application("Counter")%>次! 以上代码是在网上找的,每次打开网页就能得到1这个数字,比如数据表名b01,字段名tj01,要是怎么让网页打开就把1写入数据库tj01字段呢我能做的弄个隐藏域,(Recordset1.Fields.Item("tj01").Value)+Application("Counter"),然后更新记录,要是这样的话就还不如直接(Recordset1.Fields.Item("tj01").Value)+1 而且还要点提交按钮才能更新记录有没有好的方法当网页打开就更新记录,最起码把提交那步省掉,或还有更好的方法,望高人指点迷津。
Application.lock
Application("Counter")=+1
Application.Unlock
%>
该页面被访问<%=Application("Counter")%>次! 以上代码是在网上找的,每次打开网页就能得到1这个数字,比如数据表名b01,字段名tj01,要是怎么让网页打开就把1写入数据库tj01字段呢我能做的弄个隐藏域,(Recordset1.Fields.Item("tj01").Value)+Application("Counter"),然后更新记录,要是这样的话就还不如直接(Recordset1.Fields.Item("tj01").Value)+1 而且还要点提交按钮才能更新记录有没有好的方法当网页打开就更新记录,最起码把提交那步省掉,或还有更好的方法,望高人指点迷津。
{
Application["Counter"] = 1;
}
else
{
Application.Lock();
Application["Counter"] = Convert.ToInt32(Application["Counter"].ToString()) + 1;
Application.UnLock();
}
{
Application["Counter"] = 1;
}
else
{
Application.Lock();
Application["Counter"] = Convert.ToInt32(Application["Counter"].ToString()) + 1;
Application.UnLock();
}
{
//更新的过程
}
<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%>
<!--#include file="Connections/conn.asp" -->
<%
Dim MM_editAction
MM_editAction = CStr(Request.ServerVariables("SCRIPT_NAME"))
If (Request.QueryString <> "") Then
MM_editAction = MM_editAction & "?" & Server.HTMLEncode(Request.QueryString)
End If' boolean to abort record edit
Dim MM_abortEdit
MM_abortEdit = false
%>
<%
' IIf implementation
Function MM_IIf(condition, ifTrue, ifFalse)
If condition = "" Then
MM_IIf = ifFalse
Else
MM_IIf = ifTrue
End If
End Function
%>
<%
If (CStr(Request("MM_update")) = "form1") Then
If (Not MM_abortEdit) Then
' execute the update
Dim MM_editCmd Set MM_editCmd = Server.CreateObject ("ADODB.Command")
MM_editCmd.ActiveConnection = MM_conn_STRING
MM_editCmd.CommandText = "UPDATE main01 SET taopiao = ? WHERE id = ?"
MM_editCmd.Prepared = true
MM_editCmd.Parameters.Append MM_editCmd.CreateParameter("param1", 5, 1, -1, MM_IIF(Request.Form("tao"), Request.Form("tao"), null)) ' adDouble
MM_editCmd.Parameters.Append MM_editCmd.CreateParameter("param2", 5, 1, -1, MM_IIF(Request.Form("MM_recordId"), Request.Form("MM_recordId"), null)) ' adDouble
MM_editCmd.Execute
MM_editCmd.ActiveConnection.Close ' append the query string to the redirect URL
Dim MM_editRedirectUrl
MM_editRedirectUrl = "01.asp"
If (Request.QueryString <> "") Then
If (InStr(1, MM_editRedirectUrl, "?", vbTextCompare) = 0) Then
MM_editRedirectUrl = MM_editRedirectUrl & "?" & Request.QueryString
Else
MM_editRedirectUrl = MM_editRedirectUrl & "&" & Request.QueryString
End If
End If
Response.Redirect(MM_editRedirectUrl)
End If
End If
%>
<%
Dim Recordset1
Dim Recordset1_cmd
Dim Recordset1_numRowsSet Recordset1_cmd = Server.CreateObject ("ADODB.Command")
Recordset1_cmd.ActiveConnection = MM_conn_STRING
Recordset1_cmd.CommandText = "SELECT * FROM main01"
Recordset1_cmd.Prepared = trueSet Recordset1 = Recordset1_cmd.Execute
Recordset1_numRows = 0
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head><body>
<form id="form1" name="form1" method="POST" action="<%=MM_editAction%>">
<input name="tao" type="hidden" id="tao" value="50" />
<input type="hidden" name="MM_update" value="form1" />
<input type="hidden" name="MM_recordId" value="<%= Recordset1.Fields.Item("id").Value %>" />
</form>
</body>
</html>
<%
Recordset1.Close()
Set Recordset1 = Nothing
%>