public IActionResult ProfessionalCore()
{
CourseMethod method = new CourseMethod();
List <Course> courses = method.GetCourses("专业方向课程");
ViewBag.courses = courses;
return(View());
}
public IActionResult Liberal()
{
CourseMethod method = new CourseMethod();
List <Course> courses = method.GetCourses("通识核心课程");
ViewBag.courses = courses;
return(View());
}
/// <summary>
/// 增加一门课程
/// </summary>
/// <param name="course"></param>
/// <returns></returns>
public IActionResult Addcou(Course course)
{
CourseMethod method = new CourseMethod();
if (method.Addcourse(course))
{
return(Content("<script>alert('添加成功');window.location.href='../Administrator/Delcourse';</script>", "text/html;charset=UTF-8"));
}
else
{
return(Content("<script>alert('添加失败，该课程已存在');history.go(-1);</script>", "text/html;charset=UTF-8"));
}
}
public IActionResult Delcourse(string type)
{
CourseMethod method = new CourseMethod();
if (type == null)
{
List <Course> courses = method.GetAllCourses();
ViewBag.courses = courses;
return(View());
}
else
{
List <Course> courses = method.GetCourses(type);
ViewBag.courses = courses;
return(View());
}
}
/// <summary>
/// 删除一门课程
/// </summary>
/// <param name="course"></param>
/// <returns></returns>
public IActionResult Delcou(Course course)
{
using (var dbcontext = new srContext())
{
var infor = dbcontext.Course.FirstOrDefault(u => u.Cno == course.Cno);
if (infor != null)
{
CourseMethod method = new CourseMethod();
method.Delete(course.Cno);
return(Content("<script>alert('删除成功');window.location.href='../Administrator/Delcourse';</script>", "text/html;charset=UTF-8"));
}
else
{
return(Content("<script>alert('删除失败，该课程不存在');history.go(-1);</script>", "text/html;charset=UTF-8"));
}
}
}
public IActionResult Input(Student student)
{
this.Request.Cookies.TryGetValue("Tno", out string Value);
var infor = new Student();
using (var dbcontext = new srContext())
{
infor = dbcontext.Student.FirstOrDefault(u => u.Sno == student.Sno);
}
if (infor == null)
{
return(Content("<script>alert('该学生不存在');history.go(-1);</script>", "text/html;charset=UTF-8"));
}
else
{
ScoreMethod method = new ScoreMethod();
CourseMethod course = new CourseMethod();
TCmethod cmethod = new TCmethod();
List <Course> courses = cmethod.GetCourseByTno(Value);
var scoreLists = method.GetnullScores(student.Sno);
var scores = new List <Score>();
foreach (var temp in courses)
{
if (scoreLists.FirstOrDefault(s => s.Cno == temp.Cno) != null)
{
scores.Add(scoreLists.FirstOrDefault(s => s.Cno == temp.Cno));
}
}
if (scores.Count() != 0)
{
List <Course> courseLists = new List <Course>();
foreach (var value in scores)
{
courseLists.Add(course.FindCourse(value.Cno));
}
ViewBag.scoreLists = scores;
ViewBag.courseLists = courseLists;
return(View());
}
else
{
return(Content("<script>alert('暂无成绩可录入');history.go(-1);</script>", "text/html;charset=UTF-8"));
}
}
}
//增加一条教师授课信息
public IActionResult AddTCcourse(string Teacher_id, string course_id)
{
TCmethod cmethod = new TCmethod();
CourseMethod course = new CourseMethod();
if (course.FindCourse(course_id) == null)
{
return(Content("<script>alert('添加失败,不存在这门课程');history.go(-1);</script>", "text/html;charset=UTF-8"));
}
else
{
if (cmethod.AddTC(Teacher_id, course_id))
{
return(RedirectToAction("ShowTC", "Administrator", new { Teacher_id = Teacher_id }));
}
else
{
return(Content("<script>alert('添加失败，请勿重复添加');history.go(-1);</script>", "text/html;charset=UTF-8"));
}
}
}
