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

[steve rader]

 > *> 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 

  <SELECT NAME=RRD_NAME>

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

  <OPTION SELECTED> MadisonSD-s0

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";
  }

later
steve
- - -
systems guy
wiscnet.net

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