/** * Delete old keywords and add new keywords */ function cencelKeywords() { $edit_keywoards = $this->input->post('edit_keywoards'); $edit_group = (int) $this->input->post('edit_group'); $edit_kword_ids = $this->input->post('edit_kword_ids'); $this->load->model('ranking_model'); $this->ranking_model->deleteSearchTermsByGroupId($edit_group); foreach ($edit_keywoards as $key => $keyword) { $this->ranking_model->insertIdSearchTerms($edit_kword_ids[$key], $keyword, $edit_group); } }