// When page is navigated to set data context to selected item in list
protected override void OnNavigatedTo(NavigationEventArgs e)
{
try
{
string strId = string.Empty;
if (NavigationContext.QueryString.TryGetValue("Id", out strId))
{
selectedItem = App.CrisisViewModel.LoadSingleCrisis(Convert.ToInt32(strId));
}
this.DataContext = selectedItem;
string format_string = "yyyy-MM-dd'T'HH:mm:ss'Z'";
DateTime new_date = DateTime.ParseExact(selectedItem.dc_date, format_string, null);
App.dateTime = new_date.ToString();
App.alert_level = selectedItem.crisis_alertLevel;
App.subject = selectedItem.subject;
crisis_id = selectedItem.CrisisId - 1;
App.latitude = App.coordinates[0,crisis_id];
App.longitude = App.coordinates[1, crisis_id];
}
catch (Exception ex)
{
}
}
public static void AddCrisis(RootObject earthquakeEvent)
{
using (SigimeraDataContext context = new SigimeraDataContext(Shared.CONNECTION_STRING))
{
context.CrisisItems.InsertOnSubmit(earthquakeEvent);
// save changes to the database
context.SubmitChanges();
}
}
private void EarthquakeResponseRecieved(object sender, DownloadStringCompletedEventArgs e)
{
try
{
if (e.Result != null)
{
selectedItem = JsonConvert.DeserializeObject<RootObject>(e.Result);
}
this.DataContext = selectedItem;
string format_string = "yyyy-MM-dd'T'HH:mm:ss'Z'";
DateTime new_date = DateTime.ParseExact(selectedItem.dc_date, format_string, null);
App.dateTime = new_date.ToString();
App.alert_level = selectedItem.crisis_alertLevel;
App.subject = selectedItem.subject;
App.longitude = selectedItem.foaf_based_near[0];
App.latitude = selectedItem.foaf_based_near[1];
if (selectedItem.gn_parentCountry[0] == null)
{
App.place = "No information about the parent country yet";
}
else
{
App.place = selectedItem.gn_parentCountry[0];
}
}
catch (Exception ex)
{
//Do Nothing
}
finally
{
pgbRequesting.Visibility = System.Windows.Visibility.Collapsed;
//Explicitly load data again from local database
//App.CrisisViewModel.LoadCrisis(1);
}
}
