function afficheEchiquier()
{
//Affichage en html, tableau
$dao = new dao();
$dao->connexion();
$cmp = 0;
//for($l = 0; $l < sizeof($this -> Entreprises); $l++) {
foreach ($this->Entreprises as $IDent) {
for ($e = 1; $e <= $this->LiensEntrCren[$IDent][0]; $e++) {
for ($c = 0; $c < $this->nbCreneaux; $c++) {
$Etu = $this->Echiquier[$this->LiensEntrCren[$IDent][$e]][$c];
if ($Etu != 0) {
// nom de l'etudiant
$dao->ajoutCreneau($c, $this->Formations[$cmp], $this->Etudiants[$Etu]);
}
}
$cmp++;
}
}
$dao->deconnexion();
}