[rrd-developers] Re: rrdcgi bug: can't eval multiple <RRD::CV> tags on one line or somesuch

steve rader rader at teak.wiscnet.net
Wed Nov 3 03:47:53 MET 1999

 > *> It's no big deal for me: I'm gunna rewrite the whole thing
 > *> in perl because there's no way to retain CGI variables gotten
 > *> from the <SELECT> tag (html's poor excuse for listbox widget)
 > *> via rrdcgi.
 > From: Tobias Oetiker
 > try changeing the last line of the parse function ...
 > to
 >   return valln > 0 ? valln-1: valln;

With the rrdcgi code 


and the "MadisonSD-s0" item selected, how do I construct
the html tag


based on <RRD:CV RRD_NAME>??

With perl, I'd end up doing

  if ( $this_iface eq $form_data{'RRD_NAME'} ) {
    print "<OPTION SELECTED> $this_iface\n";
  } else {
    print "<OPTION> $this_iface\n";

- - -
systems guy

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