Many websites have some form of hyperlink navigation as you drill down
further into the site. Many times the scheme that the drilldown
follows is the directory path of the site. If this is how our site
is structured you may benefit from this example that can be placed on any
asp document. Utilizing two server variables (http_host and
script_name) and splitting the script_name by the "/" delimiter
you can effortlessly add hyperlinks to all the parent directories in your
web.
<title>Directory
Drill Down</title>
<body
bgcolor="#FFFFFF">
<%
'Capture the name of the host server and
add http:// to the varible
host= "http://" &
request.servervariables("http_host")
'Caputre the name of the page as well as
directory structure
script_name=request.servervariables("script_name")
'Split the directory tree into an arry by
/
split_name=split(script_name,"/")
'Sets the number of directory levels down
'this document is from the top level
directory
'--remove the -1 if you wish to display
the name of the page
' with the hyperlink drill down --
num_directory=ubound(split_name)-1
%>
<a href="<%=
host %>">
<%= host %></a><%
'Loop that will output all of the parent
directories
'and hyperlink them
for
counter= 1 to
(num_directory)
link=link & "/"& split_name(counter) %>/<a
href="<%=
link %>"><%=
split_name(counter) %></a><%
next
%> |
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