// GET: /Course/Delete/
public ActionResult Delete(string title)
{
try
{
PLCourse Course = new PLCourse();
Course = CourseClientService.GetCourseDetail(title);
if (Course.prerequisiteList.Count > 0)
{
for (int i = 0; i < Course.prerequisiteList.Count; i++)
{
CourseClientService.DeletePrerequisite(Course.id, Course.prerequisiteList[i].id);
}
}
bool success = CourseClientService.DeleteCourse(title);
if (success)
{
return(RedirectToAction("Index"));
}
return(RedirectToAction("Error"));
}
catch
{
return(RedirectToAction("Index"));//View("Index");
}
}
public ActionResult DeletePrerequisite(FormCollection collection)
{
try
{
int course_id = Convert.ToInt32(collection["course_id"]);
int pre_id = Convert.ToInt32(collection["pre_id"]);
CourseClientService.DeletePrerequisite(course_id, pre_id);
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}