actionscript, xml and guestbook...

[caraffucciu]

hi,

here, I use a guestbook for my site. My problem it is that I will like that it reads the last recorded message, then I have to modify in my code firstchild by lastChild... but it does not go nevertheless... can you explain me why and how to forward to my ends.
thanks

_______________________________________________________________________________________________________________________________________

code actionscript:

tabGuestbook = new Array();
tabContenu = new Array();
xml_doc=new XML;
xml_doc.onLoad = traiteXML;
xml_doc.load("readxml.php");
stop ();



/*----------------------------------------------------------------*/
function traiteXML() {


tabGuestbook=xml_doc.lastChild.childNodes;
messCourant=0;
_level0.gotoAndStop(5);
}

/*----------------------------------------------------------------*/
function LireMessage(messNumero) {
if (tabGuestbook[messNumero].nodeName.toLowerCase() == "message" ) {
      tabContenu=tabGuestbook[messNumero].childNodes;
}
for(j=0;j<tabContenu.length;j++) {
      type=tabContenu[j].nodeName.toLowerCase();
      if (type == "nom" ) {
      _level0.mess.messAuteur=tabContenu[j].lastChild.nodeValue;
      }
      if (type == "url" ) {
      _level0.mess.messURL=tabContenu[j].lastChild.nodeValue;
      }
      if (type == "email" ) {
      _level0.mess.messMail=tabContenu[j].lastChild.nodeValue;
      }
      if (type == "date" ) {
      _level0.mess.messDate=tabContenu[j].lastChild.nodeValue;
      }
      if (type == "texte" ) {
      _level0.mess.messTexte=tabContenu[j].lastChild.nodeValue;
      }
}
messNumber="::::  Message "+ (messCourant+1) +" sur "+ tabGuestbook.length + "  :::: ";
}
/*----------------------------------------------------------------*/

function EcrireMessage() {


}
_____________________________________________________________________________________________________________________________________

Code php "readxml.php":

<?
function readFileIntoBuffer( $filename )
{
  @$fp = fopen( $filename, "r");
  if ( $fp )
  {
    $val = fread( $fp, filesize( $filename ));
    fclose( $fp );
    return $val;
  }
  return false;
}
$gbook=readFileIntoBuffer('guestbook.xml');
header("Pragma: no-cache");
header("Expires: 0");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, ");
echo "$gbook";
?>

[caraffucciu]

solved problem...

while (messCourant<tabGuestbook.length-1) {
messCourant+=1;
LireMessage(messCourant);
}

it was not a problem of reading of node as I thought... but a problem with actionscript... I will have posted elsewhere thus the... sorry one