/**
* 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);
}
}
