I have repo method to get data from db
Here is repo method
public List<PatientMasterDataViewModel> GetPatientData(string name)
{
using (var ctx = new ApplicationDbContext())
{
List<PatientMasterDataViewModel> patientdata = new List<PatientMasterDataViewModel>();
var items = ctx.Patients.Where(x => x.Name.Contains(name)).ToList();
for (int i = 1; i < items.Count; i++)
{
patientdata.Add(new PatientMasterDataViewModel
{
Id = items[i].Id,
Name = items[i].Name,
Birthday = items[i].Date_of_Birthday
});
}
return patientdata;
}
}
after this I need to get this data in controller method
Here is controller method
public JsonResult PatientMasterDataInfo(string name)
{
var masterdatainfo = _repository.GetPatientData(name);
return Json(masterdatainfo.ToArray(), JsonRequestBehavior.AllowGet);
}
In Repo in items
I have data
Here is screen
But for some reasons it not adding to patientdata and as result in controller I have null.
Where is my trouble?
You have loop started from 1. Please start it from 0 index.
public List<PatientMasterDataViewModel> GetPatientData(string name)
{
using (var ctx = new ApplicationDbContext())
{
List<PatientMasterDataViewModel> patientdata = new List<PatientMasterDataViewModel>();
var items = ctx.Patients.Where(x => x.Name.Contains(name)).ToList();
for (int i = 0; i < items.Count; i++)
{
patientdata.Add(new PatientMasterDataViewModel
{
Id = items[i].Id,
Name = items[i].Name,
Birthday = items[i].Date_of_Birthday
});
}
return patientdata;
}
}
It should not be null
as per your code what you have but i see one issue in your code which is your loop is string from 1 not 0 so change it to :
for (int i = 0; i < items.Count; i++)
{
}
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