function colonne_loader($colonnename, $param = array())
 {
     $builtcase = "";
     $pratikcase = new PratikCase($this->initer);
     //get data cases de la colonne
     //$req=$this->db->query("select * from `colonne`,`colonne_has_case`,`case`,`elmt_has_droit`,`droit` where `colonne`.nomcolonne='".$colonnename."' and `colonne`.idcolonne=`colonne_has_case`.idcolonne and `case`.idcase=`colonne_has_case`.idcase and `case`.idcase=`elmt_has_droit`.idelmt and `elmt_has_droit`.typeelmt='case' and `elmt_has_droit`.iddroit=`droit`.iddroit and `droit`.nomcodedroit='".$this->droit."'");
     $req = $this->db->query("select * from `colonne`,`colonne_has_case`,`case` where `colonne`.nomcolonne='" . $colonnename . "' and `colonne`.idcolonne=`colonne_has_case`.idcolonne and `case`.idcase=`colonne_has_case`.idcase order by `colonne_has_case`.ordre asc");
     if ($req) {
         //test droit case
         if (!$this->instanceDroit->hasAccessTo($colonnename, "colonne")) {
             return $builtcase;
         }
         while ($res = $this->db->fetch_array($req)) {
             //test droit case
             if (!$this->instanceDroit->hasAccessTo($res['nomcodecase'], "case")) {
                 continue;
             }
             //construct case courante
             $instanceTpl = new Tp($this->conf, $this->log);
             $this->initer['tplcase'] = $instanceTpl->tpselected;
             $this->reloadIniter();
             //load css and js for case
             $this->tplcase->remplir_template("css", $pratikcase->getCssCase($res['nomcodecase']));
             $this->tplcase->remplir_template("js", $pratikcase->getJsCase($res['nomcodecase']));
             //load subtpl case
             $this->tplcase->remplir_template("case", $res['nomcodecase']);
             //load content case
             if (file_exists("core/src/pratiklib/case/class/class.case." . $res['nomcodecase'] . ".php")) {
                 include_once "core/src/pratiklib/case/class/class.case." . $res['nomcodecase'] . ".php";
             }
             include_once "core/src/pratiklib/case/loader/case." . $res['nomcodecase'] . ".php";
             //get case
             $builtcase .= $this->tplcase->get_template("core/src/pratiklib/case/case.tpl");
         }
     }
     return $builtcase;
 }