public function delete($id)
{
if (!$this->check_power('subject_category_delete')) {
return;
}
$id = intval($id);
$id && ($row = SubjectCategoryModel::get_method_tactic($id));
if (empty($row)) {
message('方法策略不存在');
return;
}
if ($this->_has_relate_info($id)) {
message('该方法策略有关联的其他信息，无法删除');
}
$query1 = $this->db->get_where('subject_category', array('id' => $row['subject_category_id']), 1);
$row1 = $query1->row_array();
$subject_category_id = $row1['id'];
$this->db->delete('method_tactic', array('id' => $id));
message('方法策略删除成功', 'admin/method_tactic/index/' . $subject_category_id);
}
private function _has_relate_info($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;
}
/**
* 选择 方法策略
*/
public function method_tactic_select()
{
$subject_id = explode(',', $this->input->post('subject_id'));
$method_tactic_ids = ',' . trim($this->input->post('method_tactic_ids')) . ',';
//获取学科分类
$data = array();
$query = array('subject_id' => $subject_id);
$subject_categories = SubjectCategoryModel::get_subject_category_subject_list($query, false, false, null, 'subject_category_id');
foreach ($subject_categories as $val) {
$subject_category_id = $val['subject_category_id'];
$subject_category_name = SubjectCategoryModel::get_subject_category($subject_category_id, 'name');
$method_tactic_list = SubjectCategoryModel::get_method_tactic_list(array('subject_category_id' => $subject_category_id), false, false, null, 'id,name');
if (count($method_tactic_list)) {
$data[$subject_category_id]['name'] = $subject_category_name;
$data[$subject_category_id]['method_tactics'] = $method_tactic_list;
}
}
$data['list'] = $data;
$data['method_tactic_ids'] = $method_tactic_ids;
$this->load->view('question/method_tactic_select', $data);
}
public function edit($id = 0)
{
if (!$this->check_power('comparison_manage')) {
return;
}
$id = intval($id);
//$sql = "select * from rd_comparison_info where cmp_info_id=3";
//$res = mysql_query($sql, $this->db->conn_id);
//pr(mysql_fetch_array($res));
$id && ($info_detail = ComparisonInfoModel::get_comparison_info_by_id($id));
if (empty($info_detail)) {
message('信息不存在');
}
$info_detail['cmp_extraction_ratio'] = json_decode($info_detail['cmp_extraction_ratio'], true);
$type_detail = ComparisonTypeModel::get_comparison_type_by_id($info_detail['cmp_type_id']);
//$this->load->library('Fn');
$db = Fn::db();
$res = $db->fetchCol('SELECT DISTINCT subject_id FROM rd_subject_category_subject');
$type_detail['subject_ids'] = $res;
//$result = $this->db->query('SELECT group_concat(DISTINCT subject_id) as subject_ids FROM {pre}subject_category_subject')->row_array();
//$type_detail['subject_ids'] = explode(',', $result['subject_ids']);
if (empty($type_detail)) {
message('分类信息不存在');
} else {
$type_detail['class_name'] = ClassModel::get_question_class_by_id($type_detail['class_id'], 'class_name');
$type_detail['grade_name'] = C('grades/' . $type_detail['grade_id']);
$type_detail['subject_name'] = C('subject/' . $type_detail['subject_id']);
}
$items = ComparisonInfoModel::get_comparison_items($id, TRUE);
$items2 = ComparisonInfoModel::get_comparison_items2($id, TRUE);
//外部知识点与对比信息关系
$external_items = ComparisonInfoModel::get_comparison_items_external($id, TRUE);
// 一级知识点
$knowledge_list = KnowledgeModel::get_knowledge_list($type_detail['subject_id'], 0, false);
ksort($knowledge_list);
//信息提取方式
$group_type_list = array();
if ($type_detail['subject_id'] == 3) {
$group_type_list = GroupTypeModel::get_group_type_list(0, $type_detail['subject_id'], false);
ksort($group_type_list);
}
//对比项《难易度》
$item_difficulties = ComparisonInfoModel::get_comparison_items_difficutly($id, TRUE);
//对比项《外部题型 难易度》
$item_external_difficulties = ComparisonInfoModel::get_comparison_items_external_difficutly($id, TRUE);
//方法策略
$method_tactic_list = SubjectCategoryModel::get_method_tactic_by_subject_id($type_detail['subject_id']);
ksort($method_tactic_list);
//对比项《方法策略》
$item_method_tactics = ComparisonInfoModel::get_comparison_items_method_tactic($id, TRUE);
//对比项《外部方法策略》
$external_method_tactics = ComparisonInfoModel::get_comparison_items_external_method_tactic($id, TRUE);
$data['act'] = 'edit';
$data['type_detail'] =& $type_detail;
$data['info_detail'] =& $info_detail;
$data['items'] =& $items;
$data['items2'] =& $items2;
$data['external_items'] =& $external_items;
$data['knowledge_list'] =& $knowledge_list;
$data['group_type_list'] =& $group_type_list;
$data['item_difficulties'] =& $item_difficulties;
$data['item_external_difficulties'] =& $item_external_difficulties;
$data['method_tactic_list'] =& $method_tactic_list;
$data['item_method_tactics'] =& $item_method_tactics;
$data['external_method_tactics'] =& $external_method_tactics;
$data['q_types'] = C('q_type');
//试题题型
$data['difficulty_types'] = array('2' => '高', '1' => '中', '0' => '低');
//试题题型
// 模版
$this->load->view('comparison_info/edit', $data);
}