【 tulaoshi.com - Web开发 】
其它的一些，比如分页类，异常类（用于信息提示），文件操作类（未完成），经常用到的工具类及验证输入的表单验证类（ASP版，配合前台JS版使用更佳）：
分页类Pager
%
Class Pager Private IUrl
Private IPage
Private IParam
Private IPageSize
Private IPageCount
Private IRecordCount
Private ICurrentPageIndex Public Property Let Url(ByVal PUrl)
IUrl = PUrl
End Property Public Property Get Url()
If IUrl = "" Then
If Request.QueryString "" Then
Dim query
For Each key In Request.QueryString
If key Param Then
query = query & key & "=" & Server.UrlEnCode(Request.QueryString(key)) & "&"
End If
Next
IUrl = Page & "?" & query & Param & "="
Else
IUrl = Page & "?" & Param & "="
End If
End If
Url =IUrl
End Property Public Property Let Page(ByVal PPage)
IPage = PPage
End Property Public Property Get Page()
Page = IPage
End Property Public Property Let Param(ByVal PParam)
IParam = PParam
End Property Public Property Get Param()
Param = IParam
End Property Public Property Let PageSize(ByVal PPageSize)
IPageSize = PPageSize
End Property Public Property Get PageSize()
PageSize = IPageSize
End Property Public Property Get PageCount()
If (Not IPageCount 0) Then
IPageCount = IRecordCount IPageSize
If (IRecordCount MOD IPageSize) 0 Or IRecordCount = 0 Then
IPageCount = IPageCount + 1
End If
End If
PageCount = IPageCount
End Property Public Property Let RecordCount(ByVal PRecordCount)
IRecordCount = PRecordCount
End Property Public Property Get RecordCount()
RecordCount = IRecordCount
End Property Public Property Let CurrentPageIndex(ByVal PCurrentPageIndex)
ICurrentPageIndex = PCurrentPageIndex
End Property Public Property Get CurrentPageIndex()
If ICurrentPageIndex = "" Then
If Request.QueryString(Param) = "" Then
ICurrentPageIndex = 1
Else
If IsNumeric(Request.QueryString(Param)) Then
ICurrentPageIndex = CInt(Request.QueryString(Param))
If ICurrentPageIndex 1 Then ICurrentPageIndex = 1
If ICurrentPageIndex PageCount Then ICurrentPageIndex = PageCount
Else ICurrentPageIndex = 1
End If
End If
End If
CurrentPageIndex = ICurrentPageIndex
End Property Private Sub Class_Initialize()
With Me
.Param = "page"
.PageSize = 10
End With
End Sub Private Sub Class_Terminate()
End Sub Private Function Navigation()
Dim Nav
If CurrentPageIndex = 1 Then
Nav = Nav & " 首页 上页 "
Else
Nav = Nav & " a href=""" & Url & "1""首页/a a href=""" & Url & (CurrentPageIndex - 1) & """上页/a "
End If If CurrentPageIndex = PageCount Or PageCount = 0 Then
Nav = Nav & " 下页 尾页 "
Else
Nav = Nav & " a href=""" & Url & (CurrentPageIndex + 1) & """下页/a a href=""" & Url & PageCount & """尾页/a "
End If Navigation = Nav
End Function Private Function SelectMenu()
Dim Selector
Dim i : i = 1
While i = PageCount
If i = ICurrentPageIndex Then
Selector = Selector & "option value=""" & i & """ selected=""true""" & i &"/option" & vbCrLf
Else
Selector = Selector & "option value=""" & i & """" & i &"/option" & vbCrLf
End If
i = i + 1
Wend
SelectMenu = vbCrLf & "select style=""font:9px Tahoma"" onchange=""location='" & Url & "' + this.value""" & vbCrLf & Selector & vbCrLf & "/select" & vbCrLf
End Function Public Sub Display()
If RecordCount 0 Then
%
styleb{font:bold}/style
div style="text-align:right;width:100%"分页 %=Navigation()% 页次：b%=ICurrentPageIndex%/b/b%=PageCount%/b页 b%=PageSize%/b个记录/页 转到%=SelectMenu()%页 共 b%=IRecordCount%/b条记录/div
%
Else
Response.Write("div style=""text-align:center""暂无记录/div")
End If
End Sub End Class
% 异常类Exception：
%
Class Exception
Private IWindow
Private ITarget
Private ITimeOut
Private IMode
Private IMessage
Private IHasError
Private IRedirect Public Property Let Window(ByVal Value)
IWindow = Value
End Property
Public Property Get Window()
Window = IWindow
End Property Public Property Let Target(ByVal Value)
ITarget = Value
End Property
Public Property Get Target()
Target = ITarget
End Property Public Property Let TimeOut(ByVal Value)
If IsNumeric(Value) Then
ITimeOut = CInt(Value)
Else
ITimeOut = 3000
End If
End Property
Public Property Get TimeOut()
TimeOut = ITimeOut
End Property Public Property Let Mode(ByVal Value)
If IsNumeric(Value) Then
IMode = CInt(Mode)
Else
IMode = 1
End If
End Property
Public Property Get Mode()
Mode = IMode
End Property Public Property Let Message(ByVal Value)
If IHasError Then
IMessage = IMessage & "li" & Value & "/li" & vbCrLf
Else
IHasError = True
IMessage = "li" & Value & "/li" & vbCrLf
End If
End Property
Public Property Get Message()
Message = IMessage
End Property Public Property Let HasError(ByVal Value)
IHasError = CBool(Value)
End Property
Public Property Get HasError()
HasError = IHasError
End Property Public Property Let Redirect(ByVal Value)
IRedirect = CBool(Value)
End Property
Public Property Get Redirect()
Redirect = IRedirect
End Property Private Sub Class_initialize()
With Me
.Window = "self"
.Target = PrePage()
.TimeOut = 3000
IMode = 1
IMessage = "出现错误，正在返回，请稍候..."
.HasError = False
.Redirect = True
End With
End Sub
Private Sub Class_Terminate()
End Sub Public Function PrePage()
If Request.ServerVariables("HTTP_REFERER") "" Then
PrePage = Request.ServerVariables("HTTP_REFERER")
Else
PrePage = "/index.asp"
End If
End Function Public Function Alert()
Dim words : words = Me.Message
words = Replace(words, "li", "n")
words = Replace(words, "/li", "")
words = Replace(words, vbCrLf, "")
words = "提示信息：ttt" & words
%
script type="text/javascript"
!--
alert("%=words%")
%=Me.Window%.location = "%=Me.Target%"
//--
/script
%
End Function Public Sub Throw()
If Not HasError Then Exit Sub
Response.Clear()
Select Case CInt(Me.Mode)
Case 1
%
link href="/css/admin.css" rel="stylesheet" type="text/css"
TABLE class="border-all" cellSpacing="1" cellPadding="5" width="50%" style="text-align:center" border="0"
TBODY
TR
TH height="21" align="middle" background="images/th_bg.gif" class="title"提示信息/TH
/TR
TR
TD style="text-align:center" bgColor="#ffffff" height="40"
TABLE cellSpacing="0" cellPadding="0" width="95%" border="0"
TBODY
TR
TD height="5"/TD
/TR
TR
TD%=Me.Message%/TD
/TR
TR
TD /TD
/TR
TR
TD style="text-align:center"a href="javascript :history.back()"[返回]/a a href="/"[首页]/a /TD
/TR
/TBODY
/TABLE
/TD
/TR
/TBODY
/TABLE
% If Redirect Then% script type="text/javascript"
!--
setTimeout("%=Me.Window%.location='%=Me.Target%'",%=Me.TimeOut%)
//--
/script%end If%
%
Case 2
Call Alert()
Case Else
Response.Write Message
End Select
Response.End()
End Sub
End Class
% 文件操作类File：
%
Class File Private FSO
Private IPath
Private IContent Public Property Let Path(ByVal PPath)
IPath = PPath
End Property Public Property Get Path()
Path = IPath
End Property Public Property Let Content(ByVal PContent)
IContent = PContent
End Property Public Property Get Content()
Content = IContent
End Property Private Sub Class_Initialize()
Set FSO = Server.CreateObject("Scripting.FileSystemObject")
End Sub Private Sub Class_Terminate()
Set FSO = Nothing
End Sub Public Sub Save()
Dim f
Set f = FSO.OpenTextFile(Server.MapPath(Path), 2, true)
f.Write Content
End Sub End Class
%
常用的工具类Utility：
%
Class Utility Private Reg Public Function HTMLEncode(Str)
If IsNull(Str) Or IsEmpty(Str) Or Str = "" Then
HTMLEncode = ""
Else
Dim S : S = Str
S = Replace(S, "", "")
S = Replace(S, "", "")
S = Replace(S, " ", " ")
S = Replace(S, vbCrLf, "br /")
HTMLEncode = S
End If
End Function Public Function HtmlFilter(ByVal Code)
If IsNull(Code) Or IsEmpty(Code) Then Exit Function
With Reg
.Global = True
.Pattern = "[^]+?"
End With
Code = Reg.Replace(Code, "")
HtmlFilter = Code
End Function Public Function Limit(ByVal Str, ByVal Num)
Dim StrLen : StrLen = Len(Str)
If StrLen * 2 = Num Then
Limit = Str
Else
Dim StrRlen
Call Rlen(Str, StrRlen)
If StrRlen = Num Then
Limit = Str
Else
Dim i
Dim reStr
If StrLen Num * 2 Then
i = Num 2
reStr = Left(Str, i)
Call Rlen(reStr, StrRlen)
While StrRlen Num
i = i + 1
reStr = Left(Str, i)
Call Rlen(reStr, StrRlen)
Wend
Else
i = StrLen
reStr = Str
Call Rlen(reStr, StrRlen)
While StrRlen Num
i = i - 1
reStr = Left(Str, i)
Call Rlen(reStr, StrRlen)
Wend
End If
Call Rlen(Right(reStr, 1), StrRlen)
If StrRlen 1 Then
Limit = Left(reStr, i-1) & "…"
Else
Limit = Left(reStr, i-2) & "…"
End If
End If
End If
End Function Public Function Encode(ByVal Str)
Str = Replace(Str, """", """)
Str = Replace(Str, "'", "'")
Encode = Str
End Function Public Function EncodeAll(ByVal Str)
Dim M, MS
Reg.Pattern = "[x00-xFF]"
Set MS = Reg.Execute(Str)
For Each M In MS
Str = Replace(Str, M.Value, "&#" & Asc(M.Value) & ";")
Next
EncodeAll = Str
End Function
Private Sub Class_initialize()
Set Reg = New RegExp
Reg.Global = True
End Sub
Private Sub Class_Terminate()
Set Reg = Nothing
End Sub Public Sub Rlen(ByRef Str, ByRef Rl)
With Reg
.Pattern = "[^x00-xFF]"
Rl = Len(.Replace(Str, ".."))
End With
End Sub End Class
%
%
Dim Util : Set Util = New Utility
% 输入验证类Validator：
%@Language="VBScript" CodePage="936"%
%
'Option Explicit
Class Validator
'*************************************************
' Validator for ASP beta 3 服务器端脚本
' code by 我佛山人
' wfsr@cunite.com
'*************************************************
Private Re
Private ICodeName
Private ICodeSessionName Public Property Let CodeName(ByVal PCodeName)
ICodeName = PCodeName
End Property Public Property Get CodeName()
CodeName = ICodeName
End Property Public Property Let CodeSessionName(ByVal PCodeSessionName)
ICodeSessionName = PCodeSessionName
End Property Public Property Get CodeSessionName()
CodeSessionName = ICodeSessionName
End Property Private Sub Class_Initialize()
Set Re = New RegExp
Re.IgnoreCase = True
Re.Global = True
Me.CodeName = "vCode"
Me.CodeSessionName = "vCode"
End Sub Private Sub Class_Terminate()
Set Re = Nothing
End Sub Public Function IsEmail(ByVal Str)
IsEmail = Test("^w+([-+.]w+)*@w+([-.]w+)*.w+([-.]w+)*$", Str)
End Function Public Function IsUrl(ByVal Str)
IsUrl = Test("^http://[A-Za-z0-9]+.[A-Za-z0-9]+[/=?%-&_~`@[]':+!]*([^""])*$", Str)
End Function Public Function IsNum(ByVal Str)
IsNum= Test("^d+$", Str)
End Function Public Function IsQQ(ByVal Str)
IsQQ = Test("^[1-9]d{4,8}$", Str)
End Function Public Function IsZip(ByVal Str)
IsZip = Test("^[1-9]d{5}$", Str)
End Function Public Function IsIdCard(ByVal Str)
IsIdCard = Test("^d{15}(d{2}[A-Za-z0-9])?$", Str)
End Function Public Function IsChinese(ByVal Str)
IsChinese = Test("^[u0391-uFFE5]+$", Str)
End Function Public Function IsEnglish(ByVal Str)
IsEnglish = Test("^[A-Za-z]+$", Str)
End Function Public Function IsMobile(ByVal Str)
IsMobile = Test("^(((d{3}))|(d{3}-))?13d{9}$", Str)
End Function Public Function IsPhone(ByVal Str)
IsPhone = Test("^(((d{3}))|(d{3}-))?((0d{2,3})|0d{2,3}-)?[1-9]d{6,7}$", Str)
End Function Public Function IsSafe(ByVal Str)
IsSafe = (Test("^(([A-Z]*|[a-z]*|d*|[-_~!@#$%^&*.()[]{}?/'""]*)|.{0,5})$|s", Str) = False)
End Function Public Function IsNotEmpty(ByVal Str)
IsNotEmpty = LenB(Str) 0
End Function Public Function IsDateFormat(ByVal Str, ByVal Format)
IF Not IsDate(Str) Then
IsDateFormat = False
Exit Function
End IF IF Format = "YMD" Then
IsDateFormat = Test("^((d{4})|(d{2}))([-./])(d{1,2})4(d{1,2})$", Str)
Else
IsDateFormat = Test("^(d{1,2})([-./])(d{1,2})2((d{4})|(d{2}))$", Str)
End IF
End Function Public Function IsEqual(ByVal Src, ByVal Tar)
IsEqual = (Src = Tar)
End Function Public Function Compare(ByVal Op1, ByVal Operator, ByVal Op2)
Compare = False
IF Dic.Exists(Operator) Then
Compare = Eval(Dic.Item(Operator))
Elseif IsNotEmpty(Op1) Then
Compare = Eval(Op1 & Operator & Op2 )
End IF
End Function Public Function Range(ByVal Src, ByVal Min, ByVal Max)
Min = CInt(Min) : Max = CInt(Max)
Range = (Min Src And Src Max)
End Function Public Function Group(ByVal Src, ByVal Min, ByVal Max)
Min = CInt(Min) : Max = CInt(Max)
Dim Num : Num = UBound(Split(Src, ",")) + 1
Group = Range(Num, Min - 1, Max + 1)
End Function Public Function Custom(ByVal Str, ByVal Reg)
Custom = Test(Reg, Str)
End Function Public Function Limit(ByVal Str, ByVal Min, ByVal Max)
Min = CInt(Min) : Max = CInt(Max)
Dim L : L = Len(Str)
Limit = (Min = L And L = Max)
End Function Public Function LimitB(ByVal Str, ByVal Min, ByVal Max)
Min = CInt(Min) : Max = CInt(Max)
Dim L : L =bLen(Str)
LimitB = (Min = L And L = Max)
End Function Private Function Test(ByVal Pattern, ByVal Str)
If IsNull(Str) Or IsEmpty(Str) Then
Test = False
Else
Re.Pattern = Pattern
Test = Re.Test(CStr(Str))
End If
End Function Public Function bLen(ByVal Str)
bLen = Len(Replace(Str, "[^x00-xFF]", ".."))
End Function Private Function Replace(ByVal Str, ByVal Pattern, ByVal ReStr)
Re.Pattern = Pattern
Replace = Re.Replace(Str, ReStr)
End Function Private Function B2S(ByVal iStr)
Dim reVal : reVal= ""
Dim i, Code, nCode
For i = 1 to LenB(iStr)
Code = AscB(MidB(iStr, i, 1))
IF Code &h80 Then
reVal = reVal & Chr(Code)
Else
nCode = AscB(MidB(iStr, i+1, 1))
reVal = reVal & Chr(CLng(Code) * &h100 + CInt(nCode))
i = i + 1
End IF
Next
B2S = reVal
End Function Public Function SafeStr(ByVal Name)
If IsNull(Name) Or IsEmpty(Name) Then
SafeStr = False
Else
SafeStr = Replace(Trim(Name), "(s*ands*w*=w*)|['%&=]", "")
End If
End Function Public Function SafeNo(ByVal Name)
If IsNull(Name) Or IsEmpty(Name) Then
SafeNo = 0
Else
SafeNo = (Replace(Trim(Name), "^[D]*(d+)[Dd]*$", "$1"))
End If
End Function Public Function IsValidCode()
IsValidCode = ((Request.Form(Me.CodeName) = Session(Me.CodeSessionName)) AND Session(Me.CodeSessionName) "")
End Function Public Function IsValidPost()
Dim Url1 : Url1 = Cstr(Request.ServerVariables("HTTP_REFERER"))
Dim Url2 : Url2 = Cstr(Request.ServerVariables("SERVER_NAME"))
IsValidPost = (Mid(Url1, 8, Len(Url2)) = Url2)
End Function End Class
%
