Controller

function search(){
        $this->breadcrumb[] = array(
                "title"     => "List"
            );

        if($this->input->post('btn_reset')){
            // $this->_reset();
            redirect($this->own_link);
        }

        if($this->input->post('btn_search')){
            $par_filter = array(
                    "colum"         => trim($this->input->get('colum')),
                    "keyword"       => trim($this->input->get('keyword')),
                    "date_start"            => trim ($this->input->get('date_start')),
                    "date_to"       => trim ($this->input->get('date_end'))
            );

            $this->data_table = $this->M->infaq($par_filter);
            $data = $this->_data(array(
                    "base_url"  => $this->own_link.'/index'
            ));

            $data['param'] = array(
                    "noreg"         => trim($this->input->post('noreg')),
                    "date_from"     => trim ($this->input->post('date_start')),
                    "date_to"       => trim ($this->input->post('date_end'))
            );
            $this->_v($this->folder_view.$this->prefix_view,$data);
        }
        if($this->input->post('print_excel')){
            $par_filter = array(
                    "noreg"         => trim($this->input->post('noreg')),
                    "date_from"     => trim ($this->input->post('date_from')),
                    "date_to"       => trim ($this->input->post('date_to'))
            );
            $cetak = $this->M->infaq($par_filter);
            if($this->jCfg['user']['userrole'] == 31 || $this->jCfg['user']['userrole'] == 1 ){
                $this->_v($this->folder_view.$this->prefix_view."_export",$cetak,false);
            }
        }
            $this->js_plugins = array(
            'plugins/bootstrap/bootstrap-datepicker.js',
            'plugins/bootstrap/bootstrap-file-input.js',
            'plugins/bootstrap/bootstrap-select.js',
            'plugins/datatables/jquery.dataTables.min.js'
        );
        // echo json_encode($this->data_table);
    }