public async Task <ActionResult> Create(CourseAssignModel model)
{
try
{
var courses = new List <Course>();
var teachId = model.TeacherId;
courses = model.Courses;
for (int i = 0; i < courses.Count(); i++)
{
if (courses[i].CheckboxAnswer == true)
{
var csa = new CourseAssignement();
csa.CourseId = courses[i].Id;
csa.TeacherId = teachId;
crsa.Add(csa);
}
}
await crsa.SaveChangesAsync();
return(RedirectToAction("Details", new RouteValueDictionary(
new { controller = "Teacher", action = "Details", Id = model.TeacherId })));
}
catch (Exception)
{
throw;
}
}
public async Task <ActionResult> Edit(CourseAssignModel model)
{
try
{
var courses = new List <Course>();
var teacherId = model.TeacherId;
courses = model.Courses;
for (int i = 0; i < courses.Count(); i++)
{
if (courses[i].CheckboxAnswer == true)
{
if (!crsa.IfExists(courses[i].Id, teacherId))
{
var csa = new CourseAssignement();
csa.CourseId = courses[i].Id;
csa.TeacherId = teacherId;
crsa.Add(csa);
}
}
else
{
if (crsa.IfExists(courses[i].Id, teacherId))
{
var csa = await crsa.GetByIdAsync(courses[i].Id, teacherId);
if (csa == null)
{
return(NotFound());
}
crsa.Remove(csa);
}
}
}
await crsa.SaveChangesAsync();
return(RedirectToAction("Details", new RouteValueDictionary(
new { controller = "Teacher", action = "Details", Id = model.TeacherId })));
}
catch (Exception)
{
throw;
}
}
public void Remove(CourseAssignement c)
{
context.Remove(c);
}
public void Update(CourseAssignement c)
{
context.Update(c);
}
public void Add(CourseAssignement c)
{
context.Add(c);
}
