/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
// TODO: Create an appropriate data model for your problem domain to replace the sample data
var item = await SampleDataSource.GetItemAsync((string)e.NavigationParameter);
this.DefaultViewModel["Item"] = item;
try
{
string name = item.ToString();
query = new Query();
Variables = query.getRows(name);
if (Variables != null)
{
foreach (var r in Variables)
{
count++;
}
}
else
{
count = 0;
}
txtLikes.Text = "There are " + count.ToString() + " member/s that like the recipe";
}
catch (Exception ex)
{
message.msgBox(ex.Message);
}
}
private void btnLike_Click(object sender, RoutedEventArgs e)
{
try
{
string name = pageTitle.Text;
insert.InsertUserLikes(name, "member");
query = new Query();
Variables = query.getRows(name);
if (Variables != null)
{
foreach (var r in Variables)
{
count++;
}
}
else
{
count = 0;
}
txtLikes.Text = "There are " + count.ToString() + " member/s that like the recipe";
}
catch (Exception ex)
{
message.msgBox(ex.Message);
}
}
