public JsonResult DoesThisVendorExist()
{
VendorViewModel ViewModle = new VendorViewModel();
var vendorCount = 0;
try
{
var resolveRequest = HttpContext.Request;
resolveRequest.InputStream.Seek(0, System.IO.SeekOrigin.Begin);
string jsonString = new System.IO.StreamReader(resolveRequest.InputStream).ReadToEnd();
//deserialse
JavaScriptSerializer serializer = new JavaScriptSerializer();
string vendorName = serializer.Deserialize <string>(jsonString);
using (VendorViewModel presentaion = new VendorViewModel())
{
vendorCount = presentaion.GetData()
.Where(x => x.VendorName.ToUpper().Equals(vendorName.ToUpper())).Count();
return(new JsonResult
{
Data = new { Data = vendorCount, Success = true, ErrorMessage = "" },
ContentEncoding = System.Text.Encoding.UTF8,
JsonRequestBehavior = JsonRequestBehavior.AllowGet
});
}
}
catch (Exception ex)
{
return(new JsonResult
{
Data = new { Data = vendorCount, Success = false, ErrorMessage = ex.Message },
ContentEncoding = System.Text.Encoding.UTF8,
JsonRequestBehavior = JsonRequestBehavior.AllowGet
});
}
}
public JsonResult GetAllVendors()
{
/*
* This is the method used to get all vendors for rebinding
* */
var col = new List <VendorViewModel>();
using (VendorViewModel vm = new VendorViewModel())
{
col = (from p in vm.GetData()
select p
).ToList();
var retVal = col.Select(c => new { label = c.VendorName, value = c.VendorID });
return(Json(retVal, JsonRequestBehavior.AllowGet));
}
}