ASP新手之常用源代碼的總結(jié)(下)
ASP是Active Server Page的縮寫,意為“動態(tài)服務器頁面”。ASP是微軟公司開發(fā)的代替CGI腳本程序的一種應用,它可以與數(shù)據(jù)庫和其它程序進行交互,是一種簡單、方便的編程工具。接上篇>>
11.ACCESS數(shù)據(jù)庫連接:
- <%
- option explicit
- dim startime,endtime,conn,connstr,db
- startime=timer()
- '更改數(shù)據(jù)庫名字
- db="data/dvBBS5.mdb"
- Set conn = Server.CreateObject("ADODB.Connection")
- connstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(db)
- '如果你的服務器采用較老版本Access驅(qū)動,請用下面連接方法
- 'connstr="driver={Microsoft Access Driver (*.mdb)};dbq=" & Server.MapPath(db)
- conn.Open connstr
- function CloseDatabase
- Conn.close
- Set conn = Nothing
- End Function
- %>
12.SQL數(shù)據(jù)庫連接:
- <%
- option explicit
- dim startime,endtime,conn,connstr,db
- startime=timer()
- connstr="driver={SQL Server};server=HUDENQ-N11T33NB;uid=sa;pwd=xsfeihu;database=dvbbs"
- Set conn = Server.CreateObject("ADODB.Connection")
- conn.Open connstr
- function CloseDatabase
- Conn.close
- Set conn = Nothing
- End Function
- %>
13.用鍵盤打開網(wǎng)頁代碼:
- <script language="javascript">
- function ctlent(eventobject)
- {
- if((event.ctrlKey && window.event.keyCode==13)||(event.altKey && window.event.keyCode==83))
- {
- window.open('網(wǎng)址','','')
- }
- }
- </script>
這里是Ctrl+Enter和Alt+S的代碼 自己查下鍵盤的ASCII碼再換就行
14.讓層不被控件復蓋代碼:
- <div z-Index:2><object xxx></object></div> # 前面
- <div z-Index:1><object xxx></object></div> # 后面
- <div id="Layer2" style="position:absolute; top:40;width:400px; height:95px;z-index:2">
- <table height=100% width=100% bgcolor="#ff0000"><tr>
- <td height=100% width=100%></td></tr></table><iframe width=0 height=0></iframe></div>
- <div id="Layer1" style="position:absolute; top:50;width:200px; height:115px;z-index:1">
- <iframe height=100% width=100%></iframe></div>
15.動網(wǎng)FLASH廣告代碼:
- <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
- codebase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0
- width="468" height="60">
- <param name=movie value="images/yj16d.swf">
- <param name=quality value=high>
- <embed src="images/dvbanner.swf" quality=high
- pluginspage=http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash;
- ;;;;;;;;;;; type="application/x-shockwave-flash" width="468" height="60"></embed></object>
16.VBS彈出窗口小代碼:
- <script language=vbscript>
- msgbox"你還沒有注冊或登陸論壇","0","精品論壇"
- location.href = "login.asp"
- </script>
17.使用FSO修改文件特定內(nèi)容的函數(shù):
- function FSOchange(filename,Target,String)
- Dim objFSO,objCountFile,FiletempData
- Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
- Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)
- FiletempData = objCountFile.ReadAll
- objCountFile.Close
- FiletempData=Replace(FiletempData,Target,String)
- Set objCountFile=objFSO.CreateTextFile(Server.MapPath(filename),True)
- objCountFile.Write FiletempData
- objCountFile.Close
- Set objCountFile=Nothing
- Set objFSO = Nothing
- End Function
18.使用FSO讀取文件內(nèi)容的函數(shù):
- function FSOFileRead(filename)
- Dim objFSO,objCountFile,FiletempData
- Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
- Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)
- FSOFileRead = objCountFile.ReadAll
- objCountFile.Close
- Set objCountFile=Nothing
- Set objFSO = Nothing
- End Function
19.使用FSO讀取文件某一行的函數(shù):
- function FSOlinedit(filename,lineNum)
- if linenum < 1 then exit function
- dim fso,f,temparray,tempcnt
- set fso = server.CreateObject("scripting.filesystemobject")
- if not fso.fileExists(server.mappath(filename)) then exit function
- set f = fso.opentextfile(server.mappath(filename),1)
- if not f.AtEndofStream then
- tempcnt = f.readall
- f.close
- set f = nothing
- temparray = split(tempcnt,chr(13)&chr(10))
- if lineNum>ubound(temparray)+1 then
- exit function
- else
- FSOlinedit = temparray(lineNum-1)
- end if
- end if
- end function
20.使用FSO修改文件特定內(nèi)容的函數(shù):
- function FSOchange(filename,Target,String)
- Dim objFSO,objCountFile,FiletempData
- Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
- Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)
- FiletempData = objCountFile.ReadAll
- objCountFile.Close
- FiletempData=Replace(FiletempData,Target,String)
- Set objCountFile=objFSO.CreateTextFile(Server.MapPath(filename),True)
- objCountFile.Write FiletempData
- objCountFile.Close
- Set objCountFile=Nothing
- Set objFSO = Nothing
- End Function
21.使用FSO讀取文件內(nèi)容的函數(shù):
- function FSOFileRead(filename)
- Dim objFSO,objCountFile,FiletempData
- Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
- Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)
- FSOFileRead = objCountFile.ReadAll
- objCountFile.Close
- Set objCountFile=Nothing
- Set objFSO = Nothing
- End Function
22.使用FSO讀取文件某一行的函數(shù):
- function FSOlinedit(filename,lineNum)
- if linenum < 1 then exit function
- dim fso,f,temparray,tempcnt
- set fso = server.CreateObject("scripting.filesystemobject")
- if not fso.fileExists(server.mappath(filename)) then exit function
- set f = fso.opentextfile(server.mappath(filename),1)
- if not f.AtEndofStream then
- tempcnt = f.readall
- f.close
- set f = nothing
- temparray = split(tempcnt,chr(13)&chr(10))
- if lineNum>ubound(temparray)+1 then
- exit function
- else
- FSOlinedit = temparray(lineNum-1)
- end if
- end if
- end function
到此,關于ASP常用代碼的總結(jié)篇,就為大家介紹完了。希望對大家有幫助。
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