private async void Locator_PositionChanged(object sender, PositionEventArgs e)
{
MoveMap(e.Position);
var advertisements = await AdvertisementLogic.GetAdvertisements(currentPosition.Latitude, currentPosition.Longitude);
DisplayInMap(advertisements);
}
public List <Advertisement> AdvertisementId(int id)
{
List <Advertisement> aList = new List <Advertisement>();
AdvertisementLogic aLogic = new AdvertisementLogic();
List <AdvertisementLogic> aLogicList = aLogic.AdvertisementId(id);
foreach (AdvertisementLogic listObj in aLogicList)
{
Advertisement advertisement = new Advertisement();
advertisement.id = listObj.id;
advertisement.username = listObj.username;
advertisement.available = listObj.available;
advertisement.description = listObj.description;
advertisement.type = listObj.type;
advertisement.amount = listObj.amount;
advertisement.weight = listObj.weight;
advertisement.expiration = listObj.expiration;
advertisement.image = listObj.image;
advertisement.name = listObj.name;
aList.Add(advertisement);
}
return(aList);
}
public ActionResult ProductAdd(string AdvertisementProductName,
string AdvertisementProductType,
string AdvertisementProductAmount,
string AdvertisementProductWeight,
string AdvertisementProductExpDate,
HttpPostedFileBase AdvertisementProductImage,
string AdvertisementProductTxt)
{
string fileName = AdvertisementProductImage.FileName;
string fileExtension = Path.GetExtension(fileName);
int fileSize = AdvertisementProductImage.ContentLength;
if (fileExtension.ToLower() == ".jpg" ||
fileExtension.ToLower() == ".bmp" ||
fileExtension.ToLower() == ".gif" ||
fileExtension.ToLower() == ".png")
{
Stream stream = AdvertisementProductImage.InputStream;
BinaryReader binaryReader = new BinaryReader(stream);
byte[] bytes = binaryReader.ReadBytes((int)stream.Length);
if (String.IsNullOrWhiteSpace(AdvertisementProductName) ||
String.IsNullOrWhiteSpace(AdvertisementProductType) ||
String.IsNullOrWhiteSpace(AdvertisementProductAmount.ToString()) ||
String.IsNullOrWhiteSpace(AdvertisementProductWeight) ||
String.IsNullOrWhiteSpace(AdvertisementProductExpDate.ToString()) ||
String.IsNullOrWhiteSpace(fileName) ||
String.IsNullOrWhiteSpace(AdvertisementProductTxt))
{
ViewData["message"] = "Product Registration Failed";
}
else
{
AdvertisementLogic aLogic = new AdvertisementLogic();
ProductLogic pLogic = new ProductLogic();
aLogic.AdvertisementAdd(Session["username"].ToString(), 1, AdvertisementProductTxt);
pLogic.ProductAdd(AdvertisementProductType, Convert.ToInt32(AdvertisementProductAmount), AdvertisementProductWeight, Convert.ToDateTime(AdvertisementProductExpDate), bytes, AdvertisementProductName);
return(RedirectToAction("Index", "Home"));
}
}
else
{
ViewData["message"] = "Image extension not supported";
}
return(View("Advertisement"));
}
protected override async void OnAppearing()
{
base.OnAppearing();
using (SQLiteConnection conn = new SQLiteConnection(App.DatabaseLocation))
{
conn.CreateTable <Advertisement>();
var advertisements = conn.Table <Advertisement>().ToList();
if (advertisements.Count > 0)
{
postListView.ItemsSource = advertisements;
}
else
{
advertisements = await AdvertisementLogic.GetAdvertisements(App.LoginUserNumber);
postListView.ItemsSource = advertisements;
}
}
}
