[EMAIL PROTECTED] wrote:
> How do i do: if (list.size() == 0) response.sendRedirect("error.jsp") with taglibs?
> is there a kind is <mm:size /> for a list?
Yes.
http://www.mmbase.org:8070/testing/mmdocs/taglib/size.jsp (RTFM)
But, of course, <mm:size /> will never be reached if the list is empty.
It is in the FAQ (but, granted, rather concisely):
http://www.mmbase.org:8070/testing/mmexamples/taglib/tipsandtricks.jsp#listempty
ok then:
<mm:list ... >
<mm:first>
<mm:import id="notempty" />
</mm:first>
</mm:list>
<mm:notpresent referid="notempty">
<%= response.sendRedirect(.. %>
</mm:notpresent>
Michiel
--
Michiel Meeuwissen
Mediapark, C 107 tel. +31 (0)35 6772979
