public function index($subject_category_id = 0)
{
if (!$this->check_power('subject_category_list, subject_category_manage')) {
return;
}
$subject_category_id = intval($subject_category_id);
$subject_category_id && ($subject_category = SubjectCategoryModel::get_subject_category($subject_category_id));
if (empty($subject_category)) {
message('学科分类不存在');
}
$param = array();
$page = intval($this->input->get('page'));
$per_page = intval($this->input->get('per_page'));
$page = $page ? $page : 1;
$page = 0;
$per_page = $per_page ? $per_page : 20;
$query = array('subject_category_id' => $subject_category_id);
$order_by = 'ctime asc';
$select_what = '*';
$list = SubjectCategoryModel::get_method_tactic_list($query, $page, $per_page, $order_by, $select_what);
foreach ($list as &$row) {
$row['has_relate_info'] = $this->_has_relate_info($row['id']);
}
$data['subject_category'] = $subject_category;
$data['subject_category_id'] = $subject_category_id;
$data['list'] = $list;
$data['priv_manage'] = $this->check_power('subject_category_manage', FALSE);
$data['priv_delete'] = $this->check_power('subject_category_delete', FALSE);
// 分页
$purl = site_url('admin/method_tactic/index/' . $subject_category_id . '/') . (count($param) ? '?' . implode('&', $param) : '');
$total = SubjectCategoryModel::count_method_tactic_lists($query);
$data['pagination'] = multipage($total, $per_page, $page, $purl);
// 模版
$this->load->view('method_tactic/index', $data);
}
private function _has_relate_info($id)
{
$id = intval($id);
if (!$id) {
return false;
}
$query = array('subject_category_id' => $id);
$count_method_tactics = SubjectCategoryModel::count_method_tactic_lists($query);
if ($count_method_tactics > 0) {
return true;
}
return false;
}
