public function update(Projet $projet)
    {
        $query = $this->_db->prepare('UPDATE t_projet SET 
		name=:name, description=:description, adresse=:adresse, 
		dateCreation=:dateCreation, avancementConstruction=:avancementConstruction,
		avancementFinition=:avancementFinition, updated=:updated, updatedBy=:updatedBy
		WHERE id=:id') or die(print_r($this->_db->errorInfo()));
        $query->bindValue(':id', $projet->id());
        $query->bindValue(':name', $projet->name());
        $query->bindValue(':description', $projet->description());
        $query->bindValue(':adresse', $projet->adresse());
        $query->bindValue(':dateCreation', $projet->dateCreation());
        $query->bindValue(':avancementConstruction', $projet->avancementConstruction());
        $query->bindValue(':avancementFinition', $projet->avancementFinition());
        $query->bindValue(':updated', $projet->updated());
        $query->bindValue(':updatedBy', $projet->updatedBy());
        $query->execute();
        $query->closeCursor();
    }