论坛交流
首页办公自动化| 网页制作| 平面设计| 动画制作| 数据库开发| 程序设计| 全部视频教程
应用视频: Windows | Word2007 | Excel2007 | PowerPoint2007 | Dreamweaver 8 | Fireworks 8 | Flash 8 | Photoshop cs | CorelDraw 12
编程视频: C语言视频教程 | HTML | Div+Css布局 | Javascript | Access数据库 | Asp | Sql Server数据库Asp.net  | Flash AS
当前位置 > 文字教程 > asp教程
Tag:入门,文摘,实例,技巧,iis,表单,对象,上传,数据库,记录集,session,cookies,存储过程,注入,分页,安全,优化,xmlhttp,fso,jmail,application,防盗链,stream,组件,md5,乱码,缓存,加密,验证码,算法,ubb,正则表达式,水印,,日志,压缩,url重写,控件,函数,破解,触发器,socket,ADO,初学,聊天室,留言本,视频教程

转换字符串带有http://的超级链接字符串为真正的超级链接(源码)

文章类别:asp | 发表日期:2008-10-5 20:42:20

Code Title: Auto-linking
Description: How would you like to have every instance of an http:// auto-hyperlink itself to the URL
address that follows it? Well, here is a killer little function that will take every one of those that it
finds in a string and sets up the hyperlink for you! Cool, eh?
Copy and paste this snippet as-is into your editor:

-------------------------------------------------------------------------
<%
Function LinkURLs(strInput)
iCurrentLocation = 1
Do While InStr(iCurrentLocation, strInput, "http://", 1) <> 0
iLinkStart = InStr(iCurrentLocation, strInput, "http://", 1)
iLinkEnd = InStr(iLinkStart, strInput, " ", 1)
If iLinkEnd = 0 Then iLinkEnd = Len(strInput) + 1
Select Case Mid(strInput, iLinkEnd - 1, 1)
Case ".", "!", "?"
iLinkEnd = iLinkEnd - 1
End Select
strOutput = strOutput & Mid(strInput, iCurrentLocation, iLinkStart - iCurrentLocation)
strLinkText = Mid(strInput, iLinkStart, iLinkEnd - iLinkStart)
strOutput = strOutput & "<a href="""&strLinkText&""">"&strLinkText&"</a>"
iCurrentLocation = iLinkEnd
Loop
strOutput = strOutput & Mid(strInput, iCurrentLocation)
LinkURLs = strOutput
End Function
strUnlinked = "http://LINE9.com rules! <br>" & vbCrLf
strUnlinked = strUnlinked & "http://pdxpc.com sells great computers!<br>" & vbCrLf

' Here is the before text:
Response.Write "<b>Original Text:</b><br>" & vbCrLf
Response.Write strUnlinked
Response.Write vbCrLf & "<br>" & vbCrLf & vbCrLf

' Here is the text after it gets automatically hyperlinked to itself:
Response.Write "<b>Text After Linking:</b><br>" & vbCrLf
Response.Write LinkURLs(strUnlinked)
%>
-------------------------------------------------------------------------

上一篇:{实例}ASP服务器组件的编程 人气:4031
下一篇:{实例}搜索按钮(客户端表单) 人气:4595
视频教程列表
文章教程搜索
 
Asp推荐教程
Asp热门教程
看全部视频教程
购买方式/价格
购买视频教程: 咨询客服
tel:15972130058