复制代码 代码如下: <%@ codepage=65001%> <% option explicit %> <% Response.Charset="utf-8"%> <% Session.CodePage=65001 %> <!-- #include file="AccHelper.asp" --> <!-- #include file="Common.asp"--> <!-- #include file="DAL_Guest.asp" --> <!-- #include file="MOD_Guest.asp" --> <!-- #include file="BLL_Guest.asp" --> <% Dim mybll Dim myList Set mybll = new BLL_Guest Select Case Request("tCMD") Case "SAVE" mybll.Insert() Case "DEL" mybll.Delete() End Select myList = mybll.FindByPage() %> <h2>客户留言</h2> <p> <form name="subForm" id="subForm"> <textarea id="con" name="con" cols="56" rows="6" wrap="VIRTUAL"></textarea> <input type="button" name="submit" value="提交留言" onclick="$("guest/index.asp?tCMD=SAVE&content="+escape(this.form.con.value))" /> </form> </p> <%=myList%>
BLL_Guest.asp <% "/// <summary> "/// 摘要说明。 "/// </summary> Class BLL_Guest
Private mycom,mymod,mydal
Private LI,UL
Private DEL
"获取信息 Public Sub GetGuest()
mydal.GetGuest(Id)
End Sub
"新增信息 Public Sub Insert()
mymod.Content = Request("content") mymod.re = Request("Re") mymod.Addtime = Now() mymod.Ip = request.servervariables("HTTP_X_FORWARDED_FOR") If len(mymod.Ip)<=0 Then mymod.Ip = request.servervariables("REMOTE_ADDR")
Call mydal.Insert(mymod)
End Sub
"更新信息 Public Sub Update()
Call mydal.Update(mymod)
End Sub
"删除信息 Public Sub Delete()
mydal.Delete(Request("Id"))
End Sub
"查找信息 Public Function FindByPage()
Dim PageSize,CurrentPage,WhereValue,OrderValue,RecordCount Dim objRS Dim tmp1,tmp2,tmp3,parms,i Dim tCMD tCMD = Request("tCMD") PageSize = "8" CurrentPage = Request("PageNo") If Len(CurrentPage)<=0 Then CurrentPage=1 End If WhereValue = "" OrderValue = "Id" Set objRS = mydal.FindByPage(PageSize,CurrentPage-1,WhereValue,OrderValue) i = 1 RecordCount = mydal.Count(WhereValue) Do While Not objRS.EOF If tCMD="DEL" Then DEL = "<a href=""?tCMD=DEL&Id="&objRS("Id")&""">删除</a>" Else DEL = "" End If parms=Array(i,objRS("content"),objRS("ip"),objRS("addtime"),DEL) tmp1 = tmp1 & mycom.Format(LI,parms) objRs.Movenext i = i + 1 Loop tmp3 = mycom.Page(PageSize,CurrentPage,RecordCount,"guest/index.asp?tCMD=LIST") parms=Array(tmp1,tmp3) tmp2 = tmp2 & mycom.Format(UL,parms)
FindByPage = tmp2
End Function
Private Sub Class_Initialize()
LI = "<li><span>{0}</span> <span>{1}</span><br /><span>作者:{2}</span> <span>{3}</span> <span>{4}</span></li>" & vbCrLf UL = "<UL>{0}<li>{1}</li></UL>" DEL = ""
Set mycom = new Common set mymod = new MOD_Guest set mydal = new DAL_Guest
End Sub
Private Sub Class_Terminate()
Set mycom = Nothing Set mymod = Nothing set mydal = Nothing
End Sub
End Class %>
DAL_Guest.asp <% "/// <summary> "/// 摘要说明。 "/// </summary> Class DAL_Guest
"/// <summary> "/// 获得信息 "/// </summary> "/// <param name="Id">判断字段</param> "/// <returns>信息体</returns> Public Function GetGuest(Id)
Dim parms,SQL,objRS parms = Array(Id) SQL = mycom.Format(SQL_01,parms) Set objRS = myacc.ExecuteReader(myacc.CONN_STRING,SQL) If Not objRS.EOF then Call mymod.SetVar(objRs("Id"),objRs("Content"),objRs("Re"),objRs("Addtime"),objRs("Ip")) Set GetGuest = mymod Else GetGuest = Null End If
End Function
"/// <summary> "/// 插入信息 "/// </summary> "/// <param name="">信息体</param> Public Sub Insert(vmod)
Dim parms,SQL parms = Array(vmod.Content,vmod.Re,vmod.Addtime,vmod.Ip) SQL = mycom.Format(SQL_02,parms) Call myacc.ExecuteReader(myacc.CONN_STRING,SQL)
End Sub
"/// <summary> "/// 更新信息 "/// </summary> "/// <param name="">信息体</param> Public Sub Update(vmod)
Dim parms,SQL parms = Array(vmod.Id,vmod.Content,vmod.Re,vmod.Addtime,vmod.Ip) SQL = mycom.Format(SQL_03,parms) Call myacc.ExecuteReader(myacc.CONN_STRING,SQL)
End Sub
"/// <summary> "/// 删除信息 "/// </summary> "/// <param name="">信息体</param> Public Sub Delete(Id)
Dim parms,SQL parms = Array(Id) SQL = mycom.Format(SQL_04,parms) Call myacc.ExecuteNonQuery(myacc.CONN_STRING,SQL)
End Sub
"/// <summary> "/// 统计信息 "/// </summary> "/// <param name="">信息体</param> Public Function Count(WhereValue)
Dim parms,SQL,objRS parms = Array(WhereValue) SQL = mycom.Format(SQL_07,parms) Set objRS = myacc.Recordset(myacc.CONN_STRING,SQL) Count = objRS.RecordCount
Dim parms,SQL,objRS Dim s1 If CurrentPage="0" Then s1 = PageSize & "|" + OrderValue & "|" & WhereValue parms = Split(s1,"|") SQL = mycom.Format(SQL_05,parms) Else s1 = PageSize & "|" & OrderValue & "|" + WhereValue & "|" & CurrentPage*PageSize parms = Split(s1,"|") SQL = mycom.Format(SQL_06,parms) End If
Set objRS = myacc.ExecuteReader(myacc.CONN_STRING,SQL) Set FindByPage = objRS
End Function
Private Sub Class_Initialize()
SQL_01 = "Select * From [Guest] Where Id = {0}" SQL_02 = "Insert into [Guest] ([Content],[Re],[Addtime],[Ip]) values("{0}","{1}","{2}","{3}")" SQL_03 = "Update [Guest] Set [Content]="{1}",[Re]="{2}",[Addtime]="{3}",[Ip]="{4}" Where Id = {0}" SQL_04 = "Delete From [Guest] Where Id In ({0})" SQL_05 = "Select Top {0} * From [Guest] Where Content Like "%{2}%" Order By {1} Desc,Id Desc" SQL_06 = "Select Top {0} * From [Guest] Where Content Like "%{2}%" And Id Not IN(Select Top {3} Id From [Guest] Where Content Like "%{2}%" Order By {1} Desc,Id Desc) Order By {1} Desc,Id Desc" SQL_07 = "Select * From [Guest] Where Content Like "%{0}%" "
Set mycom = new Common Set myacc = new AccHelper Set mymod = new MOD_Guest
End Sub
Private Sub Class_Terminate()
Set mycom = Nothing Set myacc = Nothing Set mymod = Nothing
End Sub
End Class %>
MOD_Guest.asp <% "/// <summary> "/// 摘要说明。 "/// </summary> Class MOD_Guest
Public Id Public Content Public Re Public Addtime Public Ip
Public Sub SetVar(vId,vContent,vRe,vAddtime,vIp) Id=vId Content=vContent Re=vContent Addtime=vAddtime Ip=vIp End Sub
End Class %>
Common.asp <% "/// <summary> "/// 摘要说明 "/// </summary> Class Common
"/// <summary> "/// 获得信息 "/// </summary> "/// <param name="Id">需要内容</param> "/// <param name="Id">替换关键字</param> "/// <returns>格式化后内容</returns> Public Function Format(str,arr)
Dim r,i r = str For i = 0 To UBound(arr) r = Replace(r,"{"&i&"}",arr(i)) Next Format = r
End Function
Public Function Page(PageSize,CurrentPage,RecordCount,PageUrl)
if CInt(CurrentPage)>1 Then parms=Array(Pageurl,1) lFirstpage = Format(C_FIRSTPAGE1,parms) parms=Array(Pageurl,CInt(CurrentPage)-1) lPrevpage = Format(C_PREVPAGE1,parms) Else lFirstpage=C_FIRSTPAGE2 lPrevpage=C_PREVPAGE2 End If
if CInt(CurrentPage)<PageCount Then parms=Array(Pageurl,CInt(CurrentPage)+1) lNextpage = Format(C_NEXTPAGE1,parms) parms=Array(Pageurl,CInt(CurrentPage)+1) lLastpage = Format(C_LASTPAGE1,parms) Else lNextpage=C_NEXTPAGE2 lLastpage=C_LASTPAGE2 End If
"/// <summary> "/// 执行ExecuteNonQuery "/// </summary> "/// <param name="connString">连接字符</param> "/// <param name="cmdText">sql命令</param> Public Function ExecuteNonQuery(connString,cmdText)
Dim objConn Set objConn = Server.CreateObject("ADODB.Connection") objConn.Open connString objConn.Execute(cmdText)
End Function
"/// <summary> "/// 执行ExecuteReader "/// </summary> "/// <param name="connString">连接字符</param> "/// <param name="cmdText">sql命令</param> "/// <returns>RS</returns> Public Function ExecuteReader(connString,cmdText)
Dim objConn,objRS Set objConn = Server.CreateObject("ADODB.Connection") objConn.Open connString Set objRS = objConn.Execute(cmdText) Set ExecuteReader = objRS
End Function
"/// <summary> "/// 执行Recordset "/// </summary> "/// <param name="connString">连接字符</param> "/// <param name="cmdText">sql命令</param> "/// <returns>RS</returns> Public Function Recordset(connString,cmdText)
Dim objConn,objRS Set objConn = Server.CreateObject("ADODB.Connection") objConn.Open connString Set objRS = Server.CreateObject("ADODB.RecordSet") objRS.Open cmdText,objConn,1,3 Set Recordset = objRS
End Function
Private Sub Class_Initialize() CONN_STRING = "provider = microsoft.jet.oledb.4.0;data source=" & Server.Mappath("db.mdb") End Sub