public JsonResult GetAjaxData(JQueryDataTableParamModel param)
{
using (var e = new ExampleEntities())
{
var totalRowsCount = new System.Data.Objects.ObjectParameter("TotalRowsCount", typeof(int));
var filteredRowsCount = new System.Data.Objects.ObjectParameter("FilteredRowsCount", typeof(int));
var data = e.pr_SearchPerson(param.sSearch,
Convert.ToInt32(Request["iSortCol_0"]),
Request["sSortDir_0"],
param.iDisplayStart,
param.iDisplayStart + param.iDisplayLength,
totalRowsCount,
filteredRowsCount);
var aaData = data.Select(d => new string[] { d.FirstName, d.LastName, d.Nationality, d.DateOfBirth.Value.ToString("dd MMM yyyy") }).ToArray();
return(Json(new
{
sEcho = param.sEcho,
aaData = aaData,
iTotalRecords = Convert.ToInt32(totalRowsCount.Value),
iTotalDisplayRecords = Convert.ToInt32(filteredRowsCount.Value)
}, JsonRequestBehavior.AllowGet));
}
}
public PartialViewResult GetRowDetail(string firstName, string lastName)
{
using (var e = new ExampleEntities())
{
var data = e.pr_GetPersonDetail(firstName, lastName);
var detail = data.FirstOrDefault();
return(PartialView("RowDetail", new RowDetailModel()
{
DateAdded = detail.DateAdded,
MobileTel = detail.MobileTel,
HomeTel = detail.HomeTel,
EmailAddress = detail.EmailAddress
}));
}
}
public ActionResult AddToICalendar(string downloadFileName, int eventId)
{
// replace db with however you call your Entity Framework or however you get your data.
// In this example, we have an Events collection in our model.
using (
var db =
new ExampleEntities(
ConfigurationManager.ConnectionStrings[YourConnectionString].ConnectionString))
{
// Alternatively, you may use db.Events.Find(eventId) if this fits better.
var demoEvent = db.Events.Single(getEvent => getEvent.ID == eventId);
var icalStringbuilder = new StringBuilder();
icalStringbuilder.AppendLine("BEGIN:VCALENDAR");
icalStringbuilder.AppendLine("PRODID:-//MyTestProject//EN");
icalStringbuilder.AppendLine("VERSION:2.0");
icalStringbuilder.AppendLine("BEGIN:VEVENT");
icalStringbuilder.AppendLine("SUMMARY;LANGUAGE=en-us:" + demoEvent.EventName);
icalStringbuilder.AppendLine("CLASS:PUBLIC");
icalStringbuilder.AppendLine(string.Format("CREATED:{0:yyyyMMddTHHmmssZ}", DateTime.UtcNow));
icalStringbuilder.AppendLine("DESCRIPTION:" + demoEvent.Description);
icalStringbuilder.AppendLine(string.Format("DTSTART:{0:yyyyMMddTHHmmssZ}", demoEvent.StartDateTime));
icalStringbuilder.AppendLine(string.Format("DTEND:{0:yyyyMMddTHHmmssZ}", demoEvent.EndDateTime));
icalStringbuilder.AppendLine("SEQUENCE:0");
icalStringbuilder.AppendLine("UID:" + Guid.NewGuid());
icalStringbuilder.AppendLine(
string.Format(
"LOCATION:{0}\\, {1}\\, {2}\\, {3} {4}",
evt.LocationName,
evt.Address,
evt.City,
evt.State,
evt.ZipCode).Trim());
icalStringbuilder.AppendLine("END:VEVENT");
icalStringbuilder.AppendLine("END:VCALENDAR");
var bytes = Encoding.UTF8.GetBytes(icalStringbuilder.ToString());
return(this.File(bytes, "text/calendar", downloadFileName));
}
}
public ActionResult ExcelUpload(HttpPostedFileBase postedFile)
{
string filePath = string.Empty;
if (postedFile != null)
{
string path = Server.MapPath("~/Uploads/");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
//identifying file extension to decide which Excel version to use as connection string. The string info is in the Web.Config file
filePath = path + Path.GetFileName(postedFile.FileName);
string extension = Path.GetExtension(postedFile.FileName);
postedFile.SaveAs(filePath);
string conString = string.Empty;
switch (extension)
{
case ".xls": //Connection string for Excel 97-03.
conString = ConfigurationManager.ConnectionStrings["Excel03ConString"].ConnectionString;
break;
case ".xlsx": //Connection string for Excel 07 and above.
conString = ConfigurationManager.ConnectionStrings["Excel07ConString"].ConnectionString;
break;
}
DataTable dt = new DataTable();
conString = string.Format(conString, filePath);
using (OleDbConnection connExcel = new OleDbConnection(conString))
{
using (OleDbCommand cmdExcel = new OleDbCommand())
{
using (OleDbDataAdapter odaExcel = new OleDbDataAdapter())
{
using (ExampleEntities db = new ExampleEntities())
{
cmdExcel.Connection = connExcel;
//Get the name of First Sheet.
connExcel.Open();
DataTable dtExcelSchema;
dtExcelSchema = connExcel.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null);
string sheetName = dtExcelSchema.Rows[0]["TABLE_NAME"].ToString();
connExcel.Close();
//Read Data from First Sheet.
connExcel.Open();
cmdExcel.CommandText = "SELECT * From [" + sheetName + "] ";
odaExcel.SelectCommand = cmdExcel;
odaExcel.Fill(dt);
// This part required for deleting empty columns. Excel file automatically inserts empty rows, if havent been removed, they will be added as null data.
for (int i = 0; i < dt.Rows.Count; i++)
{
if (dt.Rows[i]["Name"].ToString() == null || dt.Rows[i]["Name"].ToString() == "")
{
dt.Rows[i].Delete();
}
}
dt.AcceptChanges();
int newRowCount = dt.Rows.Count;
for (int i = 0; i < newRowCount; i++)
{
var name = dt.Rows[i]["Name"].ToString();
var info = dt.Rows[i]["Info"].ToString();
var price = dt.Rows[i]["Price"];
if (price.ToString() == "")
{
price = 0;
}
else
{
price = Convert.ToDouble(price);
}
var status = dt.Rows[i]["Status"];
if (status.ToString() == "")
{
status = 0;
}
else
{
status = Convert.ToInt32(status);
}
var registerDate = DateTime.Now;
var stock = dt.Rows[i]["Stock"];
if (stock.ToString() != "")
{
stock = Convert.ToInt32(dt.Rows[i]["Stock"]);
}
Product _product = new Product()
{
Name = name,
Info = info,
RegisterDate = registerDate,
Price = Convert.ToDouble(price),
Status = Convert.ToInt32(status),
Stock = Convert.ToInt32(stock)
};
db.Product.Add(_product);
db.SaveChanges();
}
}
connExcel.Close();
}
}
}
}
return(RedirectToAction("Index"));
}
public ActionResult Index()
{
ExampleEntities db = new ExampleEntities();
return(View(db.Product));
}
