public ActionResult SavePPTData(CourseImage model, string CID, string Title)
{
var result = false;
var file = model.ImageFile;
if (file != null)
{
if (!System.IO.File.Exists(Server.MapPath("/UploadedFiles/" + file.FileName)))
{
file.SaveAs(Server.MapPath("/UploadedFiles/" + file.FileName));
try
{
DAL SQLcon = new DAL();
result = SQLcon.UploadNewFile(Title, "PDF", "/UploadedFiles/" + file.FileName, CID);
}
catch (Exception ex) { }
}
else
{
result = false;
}
}
var response = new JsonResult();
response.Data = new
{
res = result,
pName = "/UploadedFiles/" + file.FileName
};
return(response);
}
public JsonResult ImageUpload(CourseImage model, string CName, string CDesc, string Days1)
{
// var userID = Session["EmployeeNumber"].ToString().Trim();
var result = "False";
var file = model.ImageFile;
var dateNow = DateTime.Now.ToString("MM/dd/yyyy");
if (file != null)
{
if (!System.IO.File.Exists(Server.MapPath("/UpLoadedImages/" + file.FileName)))
{
file.SaveAs(Server.MapPath("/UpLoadedImages/" + file.FileName));
try
{
DAL SQLcon = new DAL();
result = SQLcon.AddNewCourse(CName, CDesc, file.FileName, dateNow, Days1);
result = "True";
}
catch (Exception ex) { }
}
else
{
result = "False";
}
}
var response = new JsonResult();
response.Data = new
{
res = result,
iName = file.FileName
};
return(response);
}
/// <summary>
/// Validate the object.
/// </summary>
/// <exception cref="Microsoft.Rest.ValidationException">
/// Thrown if validation fails
/// </exception>
public virtual void Validate()
{
if (CourseImage != null)
{
CourseImage.Validate();
}
}
protected void NextStep(object sender, EventArgs e)
{
try
{
Teacher teacher = (Teacher)Session["user"];
string Path = null;
if (CourseImage.PostedFile != null && CourseImage.PostedFile.FileName != "")
{
var savePath = Request.MapPath("~/TeacherUpload/CourseImage/") +
teacher.JobNumber +
"\\";
if (!Directory.Exists(savePath))
{
Directory.CreateDirectory(savePath);
}
var millisecond = DateTime.Now.Millisecond;
CourseImage.SaveAs(savePath + millisecond + CourseImage.FileName);
Path = "/TeacherUpload/CourseImage/" + teacher.JobNumber + "/" + millisecond + CourseImage.FileName;
}
int CourseId = int.Parse(Request.QueryString["id"]);
CourseServiceImpl courseServiceImpl = new CourseServiceImpl();
Course course = (Course)courseServiceImpl.GetById(CourseId);
course.Name = CourseName.Value;
course.ShortIntroduction = ShortCourseIntro.Value;
course.TeacherId = teacher.TeacherId;
course.SchoolYear = SchoolYear.Text;
course.Semester = Semester.Text;
course.IntroImage = Path == null ? null : Path;
course.ClassId = int.Parse(DropDownList1.Text);
//之后再验证数据
course = (Course)courseServiceImpl.Modify(course);
Response.Redirect("EditIntroDetail.aspx?id=" + course.CourseId);
}
catch (Exception ex)
{
Label.Text = "填写错误";
}
}
/// <summary>
/// Validate the object.
/// </summary>
/// <exception cref="Microsoft.Rest.ValidationException">
/// Thrown if validation fails
/// </exception>
public virtual void Validate()
{
if (Subject != null)
{
Subject.Validate();
}
if (CourseImage != null)
{
CourseImage.Validate();
}
if (CourseGrades != null)
{
foreach (var element in CourseGrades)
{
if (element != null)
{
element.Validate();
}
}
}
}
static void Main(string[] args)
{
CourseImage prototype = new CourseImage();
prototype.Initialise();
CourseImageMaker maker = new CourseImageMaker();
CourseImage blueprint = maker.CreateImage(prototype, "./Assets/course_image_1.png");
blueprint.Save("blueprint.png");
CourseImage threads = maker.CreateImage(prototype, "./Assets/course_image_2.png");
threads.Save("threads.png");
CourseImage memory = maker.CreateImage(prototype, "./Assets/course_image_3.png");
memory.Save("memory.png");
Console.ReadKey();
}
protected void NextStep(object sender, EventArgs e)
{
try
{
Teacher teacher = (Teacher)Session["user"];
var savePath = Request.MapPath("~/TeacherUpload/CourseImage/") +
teacher.JobNumber +
"\\";
if (!Directory.Exists(savePath))
{
Directory.CreateDirectory(savePath);
}
var millisecond = DateTime.Now.Millisecond;
CourseImage.SaveAs(savePath + millisecond + CourseImage.FileName);
string Path = "/TeacherUpload/CourseImage/" + teacher.JobNumber + "/" + millisecond + CourseImage.FileName;
Course course = new Course()
{
Name = CourseName.Value,
ShortIntroduction = ShortCourseIntro.Value,
TeacherId = teacher.TeacherId,
SchoolYear = SchoolYear.Text,
Semester = Semester.Text,
IntroImage = Path,
ClassId = int.Parse(DropDownList1.SelectedValue)
};
//之后再验证数据
CourseServiceImpl courseServiceImpl = new CourseServiceImpl();
int id = courseServiceImpl.Create(course);
Response.Redirect("IntroductionInDetail.aspx?id=" + id);
}catch (Exception ex)
{
Label.Text = "填写错误";
}
}
/// <summary>
/// Add course image
/// </summary>
/// <param name="model"></param>
public void Add(CourseImage model)
{
this.context.CourseImages.Add(model);
this.context.SaveChanges();
}
