public ActionResult Index()
{
//this view model get the data of news, center photos, and president word
HomeDataViewModel Data = new HomeDataViewModel();
Data.news = db.Newss.ToList();
Data.CenterPhotos = db.CenterPhotos.ToList();
Data.PresidentWords = db.PresidentWords.ToList();
return(View(Data));
}
//学生详情页面
public IActionResult Data(int id)
{
// throw new Exception("此异常发生在Data视图中");
Student student = _studentRepository.GetStudent(id);
//处理404报错信息
if (student == null)
{
Response.StatusCode = 404;
return(View("StudentNotFound", id));
}
//实例化 HomeDataViewModel并存储Student详细信息和PageTitle
HomeDataViewModel homeDataViewModel = new HomeDataViewModel()
{
Student = student,
PageTitle = "学生信息"
};
return(View(homeDataViewModel));
}
