public function deleteteacher()
{
$teacher = new TeacherModel();
$id = $_GET['id'];
if ($teacher->where("teacher_id='{$id}'")->delete()) {
$this->assign("jumpUrl", "__APP__/Manager/index");
$this->success("delete teacher success!");
} else {
$this . assign("jumpUrl", "__APP__/Manager/index");
$this . error("delete teacher failed!");
}
}
public function addcourse()
{
$teacher = new TeacherModel();
$school = new SchoolModel();
$errorcourse = new CourseModel();
$course_name = $_POST['course_name'];
$course_score = $_POST['course_score'];
$school_id = $_POST['school_id'];
$teacher_id = $_POST['teacher_id'];
$course = M('course');
$schoolcourse = D("schoolcourse");
$teacherlist = $teacher->where("teacher_id='{$teacher_id}'")->find();
$schoollist = $school->where("school_id='{$school_id}'")->find();
$id = rand(10000, 20000);
while ($course->where("course_id='{$id}'")->find()) {
$id = $id - 1;
}
if (!empty($teacherlist) and !empty($schoollist)) {
$data['course_id'] = $id;
$data['course_name'] = $course_name;
$data['course_score'] = $course_score;
$data['course_teacher_id'] = $teacherlist['teacher_id'];
$data['course_teacher_name'] = $teacherlist['teacher_name'];
$result = $course->add($data);
if ($result) {
$schoolcourse->school_id = $school_id;
$schoolcourse->course_id = $id;
$resultScho = $schoolcourse->add();
if ($resultScho) {
if (Cookie::get('usertype') === 'Manager') {
$this->assign("jumpUrl", "__APP__/Manager/index");
$this->success("添加课程成功！");
} else {
$this->assign("jumpUrl", "__APP__/Course/index");
$this->success("add course success!schoolcourse add success!");
}
} else {
if (Cookie::get('usertype') === 'Manager') {
$errorcourse->where("course_id='{$id}'")->delete();
$this->assign("jumpUrl", "__APP__/Manager/addcourse");
$this->success("添加失败！");
} else {
$errorcourse->where("course_id='{$id}'")->delete();
$this->assign("jumpUrl", "__APP__/Course/add");
$this->success("添加失败！");
}
}
} else {
if (Cookie::get('usertype') === 'Manager') {
$errorcourse->where("course_id='{$id}'")->delete();
$this->assign("jumpUrl", "__APP__/Manager/addcourse");
$this->success("添加失败！");
} else {
$errorcourse->where("course_id='{$id}'")->delete();
$this->assign("jumpUrl", "__APP__/Course/add");
$this->success("添加失败！");
}
}
} else {
if (Cookie::get('usertype') === 'Manager') {
$errorcourse->where("course_id='{$id}'")->delete();
$this->assign("jumpUrl", "__APP__/Manager/addcourse");
$this->success("添加失败！");
} else {
$errorcourse->where("course_id='{$id}'")->delete();
$this->assign("jumpUrl", "__APP__/Course/add");
$this->success("添加失败！");
}
}
}
