On Sep 29, 9:33 am, tonyg <[EMAIL PROTECTED]> wrote:
> Is there an easy way to check if a container has pages in it? I need
> to do one thing if it has connected pages and another if it doesnt but
> I cant seem to get it working?
Depends what you mean by "easy". You can add a list element to the
template that references the container. Use a pre-executing script
block to iterate the list and set some VBScript value to true -- the
iteration won't be executed if the list has nothing connected.
<!IoRangePreExecute>
<%
bHasChildren = False
<!IoRangeList>
' <%lst_Pages%>
bHasChildren = True
<!/IoRangeList>
%>
<!/IoRangePreExecute>
Then later in the template do your one thing if bHasChildren is true,
and another if bHasChildren isn't true.
This is an old-school solution... do any of the render tag gurus have
a cleaner way?
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