/// <summary>
/// Add pivot dynamically on the bases of filter city list count.
/// </summary>
/// <param name="e"></param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
try
{
base.OnNavigatedTo(e);
this.DataContext = App.ViewModel.CityDetailsViewModel;
string parameterValue = NavigationContext.QueryString["parameter"];
string[] parameters = parameterValue.Split(new string[] { Constant.Seprator }, StringSplitOptions.None);
if (e.NavigationMode == NavigationMode.New)
{
var localSettings = IsolatedStorageSettings.ApplicationSettings;
int count = 0;
if (localSettings.Contains("TotalUpdatedItems"))
{
count = Convert.ToInt32(localSettings["TotalUpdatedItems"]);
}
if (count != 0)
{
for (var i = 0; i < count; i++)
{
if (localSettings.Contains("DatasetName" + i))
{
if (localSettings["DatasetName" + i].ToString().Equals(parameters[0]) && localSettings["City" + i].ToString().Equals(parameters[1]))
{
localSettings["UpdatedItems"] = Convert.ToInt32(localSettings["UpdatedItems"]) - 1;
localSettings.Remove("DatasetName" + i);
localSettings.Remove("City" + i);
localSettings.Save();
if (Convert.ToInt32(localSettings["UpdatedItems"]) > 0)
{
UpdatePrimaryTile(localSettings["UpdatedItems"].ToString() + " " + Constant.NotificationMsg);
ShellToast toast = new ShellToast();
toast.Title = localSettings["UpdatedItems"].ToString();
toast.Content = Constant.NotificationMsg;
toast.NavigationUri = new Uri("/MainPage.xaml", UriKind.Relative);
toast.Show();
}
else
{
UpdatePrimaryTile(string.Empty);
}
}
}
}
}
LoadPivotItems(parameters[0]);
}
else if (e.NavigationMode == NavigationMode.Back)
{
ucCityDetailsControl.LoadCategoriesData();
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
/// <summary>
/// Loads first pivot item content at page load
/// </summary>
private async void LoadFirstPivotItem()
{
ucCityDetailsControl = new CityDetailUserControl();
ucCityDetailsControl.DataContext = (pvCities.SelectedItem as PivotItem).DataContext;
(pvCities.SelectedItem as PivotItem).Content = ucCityDetailsControl;
await ucCityDetailsControl.LoadCategoriesData();
ucCityDetailsControl.cityItemsList.Tap += cityItemsList_Tap;
pvCities.LoadedPivotItem += pvCities_LoadedPivotItem;
pvCities.UnloadedPivotItem += pvCities_UnloadedPivotItem;
}
/// <summary>
/// Load user control in to selected pivot.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void pvCities_LoadedPivotItem(object sender, PivotItemEventArgs e)
{
try
{
ucCityDetailsControl = new CityDetailUserControl();
ucCityDetailsControl.DataContext = (pvCities.SelectedItem as PivotItem).DataContext;
e.Item.Content = ucCityDetailsControl;
await ucCityDetailsControl.LoadCategoriesData();
ucCityDetailsControl.cityItemsList.Tap += cityItemsList_Tap;
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
/// <summary>
/// Loads first pivot item content at page load
/// </summary>
private async void LoadFirstPivotItem()
{
ucCityDetailsControl = new CityDetailUserControl();
ucCityDetailsControl.DataContext = (pvCities.SelectedItem as PivotItem).DataContext;
(pvCities.SelectedItem as PivotItem).Content = ucCityDetailsControl;
await ucCityDetailsControl.LoadCategoriesData();
ucCityDetailsControl.cityItemsList.Tap += cityItemsList_Tap;
pvCities.LoadedPivotItem += pvCities_LoadedPivotItem;
pvCities.UnloadedPivotItem += pvCities_UnloadedPivotItem;
}
/// <summary>
/// Load user control in to selected pivot.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void pvCities_LoadedPivotItem(object sender, PivotItemEventArgs e)
{
try
{
ucCityDetailsControl = new CityDetailUserControl();
ucCityDetailsControl.DataContext = (pvCities.SelectedItem as PivotItem).DataContext;
e.Item.Content = ucCityDetailsControl;
await ucCityDetailsControl.LoadCategoriesData();
ucCityDetailsControl.cityItemsList.Tap += cityItemsList_Tap;
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
