返回 type="submit" name="Submit" value="站长登陆"> b. 登陆页面数据连接部分: <%@LANGUAGE="VBSCRIPT"%>
<% Dim Recordset1 Dim Recordset1_numRows Set Recordset1 = Server.CreateObject("ADODB.Recordset") Recordset1.ActiveConnection = MM_gengxinmima_STRING Recordset1.Source = "SELECT * FROM 表1 ORDER BY 用户名 ASC" Recordset1.CursorType = 0 Recordset1.CursorLocation = 2 Recordset1.LockType = 1 Recordset1.Open() Recordset1_numRows = 0 %> <% " *** Validate request to log in to this site. MM_LoginAction = Request.ServerVariables("URL") If Request.QueryString<>"" Then MM_LoginAction = MM_LoginAction + "?" + Server.HTMLEncode(Request.QueryString) MM_valUsername=CStr(Request.Form("textfield")) If MM_valUsername <> "" ThenMM_fldUserAuthorization=""MM_redirectLoginSuccess="guanli.asp"MM_redirectLoginFailed="shibai.html"MM_flag="ADODB.Recordset"set MM_rsUser = Server.CreateObject(MM_flag)MM_rsUser.ActiveConnection = MM_gengxinmima_STRINGMM_rsUser.Source = "SELECT 用户名, 密码"If MM_fldUserAuthorization <> "" Then MM_rsUser.Source = MM_rsUser.Source & "," & MM_fldUserAuthorizationMM_rsUser.Source = MM_rsUser.Source & " FROM 表1 WHERE 用户名="" & Replace(MM_valUsername,""","""") &"" AND 密码="" & Replace(Request.Form("textfield2"),""","""") & """MM_rsUser.CursorType = 0MM_rsUser.CursorLocation = 2MM_rsUser.LockType = 3MM_rsUser.OpenIf Not MM_rsUser.EOF Or Not MM_rsUser.BOF Then
" username and password match - this is a valid user Session("MM_Username") = MM_valUsername If (MM_fldUserAuthorization <> "") ThenSession("MM_UserAuthorization") = CStr(MM_rsUser.Fields.Item(MM_fldUserAuthorization).Value) ElseSession("MM_UserAuthorization") = "" End If if CStr(Request.QueryString("accessdenied")) <> "" And false ThenMM_redirectLoginSuccess = Request.QueryString("accessdenied") End If MM_rsUser.Close Response.Redirect(MM_redirectLoginSuccess)End IfMM_rsUser.CloseResponse.Redirect(MM_redirectLoginFailed) End If %> c. 更新密码表单实现部分:用户名: type="text" name="Element" value="<%=(Recordset1.Fields.Item("用户名").Value)%>" size="32">密码: type="password" name="Element2" value="<%=(Recordset1.Fields.Item("密码").Value)%>" size="32">type="submit" value="更新记录"> type="hidden" name="MM_update" value="form1">type="hidden" name="MM_recordId" value="<%= Recordset1.Fields.Item("用户名").Value %>"> d. 更新密码数据连接部分: <%@LANGUAGE="VBSCRIPT"%>
<% " *** Edit Operations: declare variables Dim MM_editAction Dim MM_abortEdit Dim MM_editQuery Dim MM_editCmd Dim MM_editConnection Dim MM_editTable Dim MM_editRedirectUrl Dim MM_editColumn Dim MM_recorded Dim MM_fieldsStr Dim MM_columnsStr Dim MM_fields Dim MM_columns Dim MM_typeArray Dim MM_formVal Dim MM_delim Dim MM_altVal Dim MM_emptyVal Dim MM_i MM_editAction = CStr(Request.ServerVariables("SCRIPT_NAME")) If (Request.QueryString <> "") ThenMM_editAction = MM_editAction & "?" & Server.HTMLEncode(Request.QueryString) End If
boolean to abort record edit MM_abortEdit = false query string to execute MM_editQuery = "" %> <% " *** Update Record: set variables ? If (CStr(Request("MM_update")) = "form1" And CStr(Request("MM_recordId")) <> "") Then
MM_editConnection = MM_gengxinmima_STRINGMM_editTable = "表1"MM_editColumn = "用户名"MM_recordId = """ + Request.Form("MM_recordId") + """MM_editRedirectUrl = "denglu.asp"MM_fieldsStr = "Element|value|Element2|value"MM_columnsStr = "用户名|",none,""|密码|",none,""" " create the MM_fields and MM_columns arraysMM_fields = Split(MM_fieldsStr, "|")MM_columns = Split(MM_columnsStr, "|")" set the form valuesFor MM_i = LBound(MM_fields) To UBound(MM_fields) Step 2 MM_fields(MM_i+1) = CStr(Request.Form(MM_fields(MM_i)))Next
append the query string to the redirect URLIf (MM_editRedirectUrl <> "" And Request.QueryString <> "") Then If (InStr(1, MM_editRedirectUrl, "?", vbTextCompare) = 0 And Request.QueryString <> "") ThenMM_editRedirectUrl = MM_editRedirectUrl & "?" & Request.QueryString ElseMM_editRedirectUrl = MM_editRedirectUrl & "&" & Request.QueryString End IfEnd If ? End If %> <% " *** Update Record: construct a sql update statement and execute it If (CStr(Request("MM_update")) <> "" And CStr(Request("MM_recordId")) <> "") Then create the sql update statementMM_editQuery = "update " & MM_editTable & " set "For MM_i = LBound(MM_fields) To UBound(MM_fields) Step 2 MM_formVal = MM_fields(MM_i+1) MM_typeArray = Split(MM_columns(MM_i+1),",") MM_delim = MM_typeArray(0) If (MM_delim = "none") Then MM_delim = "" MM_altVal = MM_typeArray(1) If (MM_altVal = "none") Then MM_altVal = "" MM_emptyVal = MM_typeArray(2) If (MM_emptyVal = "none") Then MM_emptyVal = "" If (MM_formVal = "") ThenMM_formVal = MM_emptyVal ElseIf (MM_altVal <> "") Then MM_formVal = MM_altValElseIf (MM_delim = """) Then " escape quotes MM_formVal = """ & Replace(MM_formVal,""","""") & """Else MM_formVal = MM_delim + MM_formVal + MM_delimEnd If End If If (MM_i <> LBound(MM_fields)) ThenMM_editQuery = MM_editQuery & "," End If MM_editQuery = MM_editQuery & MM_columns(MM_i) & " = " & MM_formValNextMM_editQuery = MM_editQuery & " where " & MM_editColumn & " = " & MM_recordId If (Not MM_abortEdit) Then " execute the update Set MM_editCmd = Server.CreateObject("ADODB.Command") MM_editCmd.ActiveConnection = MM_editConnection MM_editCmd.CommandText = MM_editQuery MM_editCmd.Execute MM_editCmd.ActiveConnection.Close If (MM_editRedirectUrl <> "") ThenResponse.Redirect(MM_editRedirectUrl) End IfEnd If End If %> <% Dim Recordset1 Dim Recordset1_numRows Set Recordset1 = Server.CreateObject("ADODB.Recordset") Recordset1.ActiveConnection = MM_gengxinmima_STRING Recordset1.Source = "SELECT * FROM 表1 ORDER BY 用户名 ASC" Recordset1.CursorType = 0 Recordset1.CursorLocation = 2 Recordset1.LockType = 1 Recordset1.Open() Recordset1_numRows = 0 %> 3. 综合信息部分: (1). 详细页显示记录部分: a. 插入记录部分: <%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<% " *** Edit Operations: declare variables Dim MM_editAction Dim MM_abortEdit Dim MM_editQuery Dim MM_editCmd Dim MM_editConnection Dim MM_editTable Dim MM_editRedirectUrl Dim MM_editColumn Dim MM_recordId Dim MM_fieldsStr Dim MM_columnsStr Dim MM_fields Dim MM_columns Dim MM_typeArray Dim MM_formVal Dim MM_delim Dim MM_altVal Dim MM_emptyVal Dim MM_I MM_editAction = CStr(Request.ServerVariables("SCRIPT_NAME")) If (Request.QueryString <> "") ThenMM_editAction = MM_editAction & "?" & Request.QueryString End If boolean to abort record edit MM_abortEdit = false query string to execute MM_editQuery = "" %> <% " *** Insert Record: set variables If (CStr(Request("MM_insert")) = "form1")
MM_editConnection = MM_zhxx_STRINGMM_editTable = "表1"MM_editRedirectUrl = "zonghexinxi.asp"MM_fieldsStr = "ID|value|Element|value|Element2|value|Element3|value|Element4|value|Element5|value|Element6|value|Element7|value|Element8|value|Element9|value"MM_columnsStr = "ID|none,none,NULL|职位|",none,""|姓名|",none,""|性别|",none,""|年龄|",none,""|工龄|",none,""|家庭地址|",none,""|联系电话|",none,""|爱好|",none,""|专业|",none,"" create the MM_fields and MM_columns arraysMM_fields = Split(MM_fieldsStr, "|")MM_columns = Split(MM_columnsStr, "|")" set the form valuesFor MM_i = LBound(MM_fields) To UBound(MM_fields) Step 2 MM_fields(MM_i+1) = CStr(Request.Form(MM_fields(MM_i)))Next append the query string to the redirect URLIf (MM_editRedirectUrl <> "" And Request.QueryString <> "") Then If (InStr(1, MM_editRedirectUrl, "?", vbTextCompare) = 0 And Request.QueryString <> "") ThenMM_editRedirectUrl = MM_editRedirectUrl & "?" & Request.QueryString ElseMM_editRedirectUrl = MM_editRedirectUrl & "&" & Request.QueryString End IfEnd If End If %> <% " *** Insert Record: construct a sql insert statement and execute it Dim MM_tableValues Dim MM_dbValues f (CStr(Request("MM_insert")) <> "") Then create the sql insert statementMM_tableValues = ""MM_dbValues = ""For MM_i = LBound(MM_fields) To UBound(MM_fields) Step 2 MM_formVal = MM_fields(MM_i+1) MM_typeArray = Split(MM_columns(MM_i+1),",") MM_delim = MM_typeArray(0) If (MM_delim = "none") Then MM_delim = "" MM_altVal = MM_typeArray(1) If (MM_altVal = "none") Then MM_altVal = "" MM_emptyVal = MM_typeArray(2) If (MM_emptyVal = "none") Then MM_emptyVal = "" If (MM_formVal = "") ThenMM_formVal = MM_emptyVal ElseIf (MM_altVal <> "") Then MM_formVal = MM_altValElseIf (MM_delim = """) Then " escape quotes MM_formVal = """ & Replace(MM_formVal,""","""") & """Else MM_formVal = MM_delim + MM_formVal + MM_delimEnd If End If If (MM_i <> LBound(MM_fields)) ThenMM_tableValues = MM_tableValues & ","MM_dbValues = MM_dbValues & "," End If MM_tableValues = MM_tableValues & MM_columns(MM_i) MM_dbValues = MM_dbValues & MM_formValNextMM_editQuery = "insert into " & MM_editTable & " (" & MM_tableValues & ") values (" & MM_dbValues & ")" If (Not MM_abortEdit) Then " execute the insert Set MM_editCmd = Server.CreateObject("ADODB.Command") MM_editCmd.ActiveConnection = MM_editConnection MM_editCmd.CommandText = MM_editQuery MM_editCmd.Execute MM_editCmd.ActiveConnection.Close If (MM_editRedirectUrl <> "") ThenResponse.Redirect(MM_editRedirectUrl) End IfEnd IfEnd If %> <% Dim Recordset1 Dim Recordset1_numRows Set Recordset1 = Server.CreateObject("ADODB.Recordset") Recordset1.ActiveConnection = MM_zhxx_STRING Recordset1.Source = "SELECT * FROM 表1 ORDER BY ID ASC" Recordset1.CursorType = 0 Recordset1.CursorLocation = 2 Recordset1.LockType = 1 Recordset1.Open() Recordset1_numRows = 0 %> (2). 删除记录部分 a. 表单实现部分:(2). 数据连接部分: <%@LANGUAGE="VBSCRIPT"%>
<% " *** Edit Operations: declare variables Dim MM_editAction Dim MM_abortEdit Dim MM_editQuery Dim MM_editCmd Dim MM_editConnection Dim MM_editTable Dim MM_editRedirectUrl Dim MM_editColumn Dim MM_recorded Dim MM_fieldsStr Dim MM_columnsStr Dim MM_fields Dim MM_columns Dim MM_typeArray Dim MM_formVal Dim MM_delim Dim MM_altVal Dim MM_emptyVal Dim MM_i ? MM_editAction = CStr(Request.ServerVariables("SCRIPT_NAME")) If (Request.QueryString <> "") ThenMM_editAction = MM_editAction & "?" & Server.HTMLEncode(Request.QueryString) End If ? " boolean to abort record edit MM_abortEdit = false ? " query string to execute MM_editQuery = "" %> <% " *** Delete Record: declare variables ? if (CStr(Request("MM_delete")) = "form1" And CStr(Request("MM_recordId")) <> "") Then ?MM_editConnection = MM_zhxx_STRINGMM_editTable = "表1"MM_editColumn = "ID"MM_recordId = "" + Request.Form("MM_recordId") + ""MM_editRedirectUrl = "shanchujilu.asp"
append the query string to the redirect URLIf (MM_editRedirectUrl <> "" And Request.QueryString <> "") Then If (InStr(1, MM_editRedirectUrl, "?", vbTextCompare) = 0 And Request.QueryString <> "") ThenMM_editRedirectUrl = MM_editRedirectUrl & "?" & Request.QueryString ElseMM_editRedirectUrl = MM_editRedirectUrl & "&" & Request.QueryString End IfEnd IfEnd If %> <% " *** Delete Record: construct a sql delete statement and execute it ? If (CStr(Request("MM_delete")) <> "" And CStr(Request("MM_recordId")) <> "") Then ?" create the sql delete statementMM_editQuery = "delete from " & MM_editTable & " where " & MM_editColumn & " = " & MM_recordId ?If (Not MM_abortEdit) Then " execute the delete Set MM_editCmd = Server.CreateObject("ADODB.Command") MM_editCmd.ActiveConnection = MM_editConnection MM_editCmd.CommandText = MM_editQuery MM_editCmd.Execute MM_editCmd.ActiveConnection.Close If (MM_editRedirectUrl <> "") ThenResponse.Redirect(MM_editRedirectUrl) End IfEnd If ? End If %> <% Dim Recordset1 Dim Recordset1_numRows ? Set Recordset1 = Server.CreateObject("ADODB.Recordset") Recordset1.ActiveConnection = MM_zhxx_STRING Recordset1.Source = "SELECT * FROM 表1 ORDER BY ID ASC" Recordset1.CursorType = 0 Recordset1.CursorLocation = 2 Recordset1.LockType = 1 Recordset1.Open() ? Recordset1_numRows = 0 %> <% " *** Recordset Stats, Move To Record, and Go To Record: declare stats variables ? Dim Recordset1_total Dim Recordset1_first Dim Recordset1_last ? " set the record count Recordset1_total = Recordset1.RecordCount ? " set the number of rows displayed on this page If (Recordset1_numRows < 0) ThenRecordset1_numRows = Recordset1_total Elseif (Recordset1_numRows = 0) ThenRecordset1_numRows = 1 End If ? " set the first and last displayed record Recordset1_first = 1 Recordset1_last = Recordset1_first + Recordset1_numRows - 1 ? " if we have the correct record count, check the other stats If (Recordset1_total <> -1) ThenIf (Recordset1_first > Recordset1_total) Then Recordset1_first = Recordset1_totalEnd IfIf (Recordset1_last > Recordset1_total) Then Recordset1_last = Recordset1_totalEnd IfIf (Recordset1_numRows > Recordset1_total) Then Recordset1_numRows = Recordset1_totalEnd If End If %> <% Dim MM_paramName
%> <% " *** Move To Record and Go To Record: declare variables ? Dim MM_rs Dim MM_rsCount Dim MM_size Dim MM_uniqueCol Dim MM_offset Dim MM_atTotal Dim MM_paramIsDefined ? Dim MM_param Dim MM_index ? Set MM_rs= Recordset1 MM_rsCount
= Recordset1_total MM_size = Recordset1_numRows MM_uniqueCol = "" MM_paramName = "" MM_offset = 0 MM_atTotal = false MM_paramIsDefined = false If (MM_paramName <> "") ThenMM_paramIsDefined = (Request.QueryString(MM_paramName) <> "") End If %> <% " *** Move To Record: handle "index" or "offset" parameter ? if (Not MM_paramIsDefined And MM_rsCount <> 0) then ?" use index parameter if defined, otherwise use offset parameterMM_param = Request.QueryString("index")If (MM_param = "") Then MM_param = Request.QueryString("offset")End IfIf (MM_param <> "") Then MM_offset = Int(MM_param)End If if we have a record count, check if we are past the end of the recordsetIf (MM_rsCount <> -1) Then If (MM_offset >= MM_rsCount Or MM_offset = -1) Then " past end or move lastIf ((MM_rsCount Mod MM_size) > 0) Then " last page not a full repeat region MM_offset = MM_rsCount - (MM_rsCount Mod MM_size)Else MM_offset = MM_rsCount - MM_sizeEnd If End IfEnd If move the cursor to the selected recordMM_index = 0While ((Not MM_rs.EOF) And (MM_index < MM_offset Or MM_offset = -1)) MM_rs.MoveNext MM_index = MM_index + 1WendIf (MM_rs.EOF) Then
MM_offset = MM_index " set MM_offset to the last possible recordEnd If End If %> <% " *** Move To Record: if we dont know the record count, check the display range ? If (MM_rsCount = -1) T walk to the end of the display range for this pageMM_index = MM_offsetWhile (Not MM_rs.EOF And (MM_size < 0 Or MM_index < MM_offset + MM_size)) MM_rs.MoveNext MM_index = MM_index + 1Wend if we walked off the end of the recordset, set MM_rsCount and MM_sizeIf (MM_rs.EOF) Then MM_rsCount = MM_index If (MM_size < 0 Or MM_size > MM_rsCount) ThenMM_size = MM_rsCount End IfEnd If if we walked off the end, set the offset based on page sizeIf (MM_rs.EOF And Not MM_paramIsDefined) Then If (MM_offset > MM_rsCount - MM_size Or MM_offset = -1) ThenIf ((MM_rsCount Mod MM_size) > 0) Then MM_offset = MM_rsCount - (MM_rsCount Mod MM_size)Else MM_offset = MM_rsCount - MM_sizeEnd If End IfEnd If reset the cursor to the beginningIf (MM_rs.CursorType > 0) Then MM_rs.MoveFirstElse MM_rs.RequeryEnd If move the cursor to the selected recordMM_index = 0While (Not MM_rs.EOF And MM_index < MM_offset) MM_rs.MoveNext MM_index = MM_index + 1Wend End If %> <% " *** Move To Record: update recordset stats
set the first and last displayed record Recordset1_first = MM_offset + 1 Recordset1_last = MM_offset + MM_size If (MM_rsCount <> -1) ThenIf (Recordset1_first > MM_rsCount) Then Recordset1_first = MM_rsCountEnd IfIf (Recordset1_last > MM_rsCount) Then Recordset1_last = MM_rsCountEnd If End If set the boolean used by hide region to check if we are on the last record MM_atTotal = (MM_rsCount <> -1 And MM_offset + MM_size >= MM_rsCount) %> <% " *** Go To Record and Move To Record: create strings for maintaining URL and Form parameters Dim MM_keepNone Dim MM_keepURL Dim MM_keepForm Dim MM_keepBoth Dim MM_removeList Dim MM_item Dim MM_nextItem create the list of parameters which should not be maintained MM_removeList = "&index=" If (MM_paramName <> "") ThenMM_removeList = MM_removeList & "&" & MM_paramName & "=" End If MM_keepURL="" MM_keepForm="" MM_keepBoth="" MM_keepNone="" " add the URL parameters to the MM_keepURL string For Each MM_item In Request.QueryStringMM_nextItem = "&" & MM_item & "="If (InStr(1,MM_removeList,MM_nextItem,1) = 0) Then MM_keepURL = MM_keepURL & MM_nextItem & Server.URLencode(Request.QueryString(MM_item))End If Next
add the Form variables to the MM_keepForm string For Each MM_item In Request.FormMM_nextItem = "&" & MM_item & "="If (InStr(1,MM_removeList,MM_nextItem,1) = 0) Then MM_keepForm = MM_keepForm & MM_nextItem & Server.URLencode(Request.Form(MM_item))End If Next ? " create the Form + URL string and remove the intial "&" from each of the strings MM_keepBoth = MM_keepURL & MM_keepForm If (MM_keepBoth <> "") Then MM_keepBoth = Right(MM_keepBoth, Len(MM_keepBoth) - 1) End If If (MM_keepURL <> "") ThenMM_keepURL = Right(MM_keepURL, Len(MM_keepURL) - 1) End If If (MM_keepForm <> "") ThenMM_keepForm = Right(MM_keepForm, Len(MM_keepForm) - 1) End If ? " a utility function used for adding additional parameters to these strings Function MM_joinChar(firstItem)If (firstItem <> "") Then MM_joinChar = "&"Else MM_joinChar = ""End If End Function %> <% " *** Move To Record: set the strings for the first, last, next, and previous links Dim MM_keepMove Dim MM_moveParam Dim MM_moveFirst Dim MM_moveLast Dim MM_moveNext ? Dim MM_movePrev Dim MM_urlStr Dim MM_paramList Dim MM_paramIndex Dim MM_nextParam MM_keepMove = MM_keepBoth MM_moveParam = "index" if the page has a repeated region, remove "offset" from the maintained parameters If (MM_size > 1) ThenMM_moveParam = "offset"If (MM_keepMove <> "") Then MM_paramList = Split(MM_keepMove, "&")MM_keepMove = "" For MM_paramIndex = 0 To UBound(MM_paramList)MM_nextParam = Left(MM_paramList(MM_paramIndex), InStr(MM_paramList(MM_paramIndex),"=") - 1)If (StrComp(MM_nextParam,MM_moveParam,1) <> 0) Then MM_keepMove = MM_keepMove & "&" & MM_paramList(MM_paramIndex)End If Next If (MM_keepMove <> "") ThenMM_keepMove = Right(MM_keepMove, Len(MM_keepMove) - 1) End If End If End If set the strings for the move to links If (MM_keepMove <> "") Then MM_keepMove = Server.HTMLEncode(MM_keepMove) & "&" End If MM_urlStr = Request.ServerVariables("URL") & "?" & MM_keepMove & MM_moveParam & "=" ? MM_moveFirst = MM_urlStr & "0" MM_moveLast = MM_urlStr & "-1" MM_moveNext = MM_urlStr & CStr(MM_offset + MM_size) If (MM_offset - MM_size < 0) ThenMM_movePrev = MM_urlStr & "0" Else MM_movePrev = MM_urlStr & CStr(MM_offset - MM_size) End If %> <% " *** Recordset Stats: if we don"t know the record count, manually count them f (Recordset1_total = -1) Then count the total records by iterating through the recordsetRecordset1_total=0While (Not Recordset1.EOF)Recordset1_total = Recordset1_total + 1 Recordset1.MoveNextWend reset the cursor to the beginningIf (Recordset1.CursorType > 0) Then Recordset1.MoveFirstElse Recordset1.RequeryEnd If ?" set the number of rows displayed on this pageIf (Recordset1_numRows < 0 Or Recordset1_numRows > Recordset1_total) Then Recordset1_numRows = Recordset1_total End If " set the first and last displayed recordRecordset1_first = 1Recordset1_last = Recordset1_first + Recordset1_numRows - 1f (Recordset1_first > Recordset1_total) Then Recordset1_first = Recordset1_total End IfIf (Recordset1_last > Recordset1_total) Then Recordset1_last = Recordset1_totalEnd IfEnd If %> (2). 更新记录部分:(更新记录部分与更新密码相似,所以就略去) 由于留言版ASP代码、产品信息ASP代码与综合信息代码相似,所以就省略没没有写出。 ? ? 九、网站界面: 1. 首页界面:2. 综合信息显示表页面:? 3. 更新记录页面:4.删除记录5. 站长登陆页面:6.留言版页面:7. 客户留言页面:8.回复留言页面:十、参考文献: 《java2实用教程》