public HttpResponseMessage Put([FromUri] int id, [FromBody] Models.Student sss)
{
if (ModelState.IsValid)
{
try
{
Student s = Mapper.Map <Student>(sss);
if ((from ss in db.Students where ss.ID == id select ss.ID).Count() == 0)
{
return(Request.CreateResponse(HttpStatusCode.NotFound));
}
db.Students.Attach(s);
db.Entry(s).State = EntityState.Modified;
db.SaveChanges();
s = db.Students.Find(id);
return(Request.CreateResponse <Models.Student>(HttpStatusCode.Created, Mapper.Map <Models.Student>(s)));
}
catch (Exception ex)
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError));
}
}
return(Request.CreateResponse(HttpStatusCode.BadRequest));
}
private void BtnSave_Click(object sender, EventArgs e)
{
long id = long.Parse((sender as Button).CommandArgument);
using (StrPO_2018Entities db = new StrPO_2018Entities())
{
var dbObject = editor.Data;
dbObject.ID = id;
db.Students.Attach(dbObject);
db.Entry(dbObject).State = System.Data.Entity.EntityState.Modified;
/*(from s in db.Students where s.ID == id select s).FirstOrDefault();
* if (dbObject == null)
* {
* ShowError(string.Format("Student with ID = {0} is not found", id));
* return;
* }
* dbObject.Name = txtName.Text;
* dbObject.Surname = txtSurname.Text;
* dbObject.Group = int.Parse(txtGroup.Text);
* dbObject.Course = int.Parse(txtCourse.Text);*/
db.SaveChanges();
}
Response.Redirect("MainForm.aspx");
}