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<%
'
' ---------------------------------------------------------------------------
' Copyright(c) 2000-2002, Laurens Pit
' All rights reserved.
'
' Redistribution and use in source and binary forms, with or without
' modification, are permitted provided that the following conditions
' are met:
'
' * Redistributions of source code must retain the above copyright
' notice, this list of conditions and the following disclaimer.
' * Redistributions in binary form must reproduce the above
' copyright notice, this list of conditions and the following
' disclaimer in the documentation and/or other materials provided
' with the distribution.
' * Neither the name of OpenWiki nor the names of its contributors
' may be used to endorse or promote products derived from this
' software without specific prior written permission.
'
' THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
' "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
' LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
' FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
' REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
' INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
' BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
' LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
' CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
' LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
' ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
' POSSIBILITY OF SUCH DAMAGE.
'
' ---------------------------------------------------------------------------
' $Source: /usr/local/cvsroot/openwiki/dist/owbase/ow/owtoc.asp,v $
' $Revision: 1.2 $
' $Author: pit $
' ---------------------------------------------------------------------------
'
Class TableOfContents
Private vTOC, vTOCStart, vTOCCurLevel, myCount
Private Sub Class_Initialize()
vTOCStart = 0
vTOCCurLevel = -1
myCount = 0
End Sub
Private Sub Class_Terminate()
End Sub
Public Property Get Count()
Count = myCount + 1
End Property
Public Sub AddTOC(pLevel, pStr)
Dim i
If vTOCStart = 0 Then
vTOCStart = pLevel
vTOCCurLevel = pLevel - 1
End If
Do While (vTOCCurLevel < pLevel)
vTOC = vTOC & "<" & GetTOCElement(vTOCCurLevel) & ">" & vbCRLF
vTOCCurLevel = vTOCCurLevel + 1
Loop
Do While (vTOCCurLevel > pLevel)
vTOC = vTOC & "</" & GetTOCEndElement() & ">" & vbCRLF
vTOCCurLevel = vTOCCurLevel - 1
Loop
Do While (vTOCStart > pLevel)
vTOCStart = vTOCStart - 1
vTOC = "<" & GetTOCElement(vTOCStart) & ">" & vTOC & vbCRLF
Loop
' 25/02/2002 LP: commented because a <br/> after an <li> shows
' up bad in Opera. Besides, imo it's unnecessary.
'If cNumTOC = 0 then
' vTOC = vTOC & pStr & "<br />" & vbCRLF
'Else
' vTOC = vTOC & pStr & vbCRLF
'End if
vTOC = vTOC & pStr & vbCRLF
myCount = myCount + 1
End Sub
Public Function GetTOC
Do While (vTOCCurLevel >= vTOCStart)
vTOC = vTOC & "</" & GetTOCEndElement() & ">" & vbCRLF
vTOCCurLevel = vTOCCurLevel - 1
Loop
GetTOC = vTOC
End Function
Private Function GetTOCElement(pLevel)
If cNumTOC = 0 then
GetTOCElement = "dl"
Elseif pLevel = 0 Then
GetTOCElement = "ol"
Elseif pLevel = 1 Then
GetTOCElement = "ol type=""I"""
Elseif pLevel = 2 Then
GetTOCElement = "ol type=""a"""
Elseif pLevel = 3 Then
GetTOCElement = "ol type=""i"""
Elseif pLevel = 4 Then
GetTOCElement = "ol type=""1"""
Else
GetTOCElement = "ol"
End If
End Function
Private Function GetTOCEndElement()
If cNumTOC = 0 then
GetTOCEndElement = "dl"
Else
GetTOCEndElement = "ol"
End if
End Function
End Class
%>
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Jonathan Hodgson works as Software Developer in London, UK.
He started programming in the '80s on a trusty 48k Spectrum before moving to PC development in the early 90s. During the working week most of his time is spent involved in application development both Windows and Web-based; .NET, C#, ASP.NET, SQL Server.
He is a Microsoft Certified Software Developer (MCSD) and MCP for developing web applications using ASP.NET in C# and is always looking for new projects and challenges to work on.
http://www.jonathanhodgson.co.uk/