public ActionResult Search(Search search)
{
return View(search);
}
public PartialViewResult SearchResult(Search search)
{
IEnumerable<Patient> patients= null;
DateTime date;
if(!string.IsNullOrEmpty(search.Keyword)){
try{
switch(search.Type){
case "Name":
patients= db.Patients.Where(p=> p.Name.Contains(search.Keyword)).OrderByDescending(p=> p.Name);
break;
case "Admission Date":
date = Convert.ToDateTime(search.Keyword);
patients = from p in db.Patients
where p.DateOfRegistration == date
select p;
break;
case "Discharge Date":
date= Convert.ToDateTime(search.Keyword);
var visits = from v in db.Visits
where v.DateOfDischarge == date
select v;
patients = from p in visits
select p.Patient;
break;
default:
int id= Convert.ToInt16(search.Keyword);
patients= db.Patients.Where(p=> p.Id== id);
break;
}
}catch(Exception){
ModelState.AddModelError("", "Invalid input data");
patients= null;
}
}else
ModelState.AddModelError("", "Keyword field is required");
return PartialView("_PatientList", patients);
}
public PartialViewResult SearchResult(Search search)
{
IEnumerable<Visit> visits = null;
if (!string.IsNullOrEmpty(search.Keyword))
{
try
{
switch (search.Type)
{
case "Patient Name":
visits = db.Visits.Where(p => p.Patient.Name.Contains(search.Keyword)).OrderByDescending(p => p.Patient.Name);
break;
case "Date of Visit":
DateTime date = Convert.ToDateTime(search.Keyword);
visits = db.Visits.Where(v => v.DateOfVisit.Equals(date));
break;
case "Discharge Date":
date = Convert.ToDateTime(search.Keyword);
visits = db.Visits.Where(v => v.DateOfVisit.Equals(date));
break;
default:
int id = Convert.ToInt16(search.Keyword);
visits = db.Visits.Where(p => p.Id == id);
break;
}
}
catch (Exception)
{
ModelState.AddModelError("", "Invalid input data");
visits = null;
}
}
else
ModelState.AddModelError("", "Keyword field is required");
return PartialView("_List", visits);
}