private void FavoriteButton_OnLoaded(object sender, RoutedEventArgs e)
{
ToggleButton button = sender as ToggleButton;
PoetryItem poetryItem = button.DataContext as PoetryItem;
if (poetryItem == null)
{
return;
}
var fontIcon = (button.Content as FontIcon);
using ((DataContext as RecentViewPageViewModel)._knowledgeService.Entry())
{
poetryItem.IsLiked =
(DataContext as RecentViewPageViewModel)._knowledgeService.PoetryIsLiked(poetryItem.Id);
}
if (poetryItem.IsLiked)
{
fontIcon.Glyph = "\uEB52";
fontIcon.Foreground = new SolidColorBrush(Colors.Red);
}
else
{
fontIcon.Glyph = "\uEB51";
fontIcon.Foreground = new SolidColorBrush(textColor);
}
}
private void Page_Loaded(object sender, RoutedEventArgs e)
{
if (navigateTmp != null)
{
var tmp = navigateTmp;
navigateTmp = null;
Frame.Navigate(typeof(DetailPage), tmp);
}
}
public SearchResultPage()
{
this.InitializeComponent();
navigateTmp = null;
DataContext = ViewModelLocator.Instance.SearchResultViewModel;
(DataContext as SearchResultViewModel).ResultNavigateBarVisibility = Visibility.Collapsed;
(DataContext as SearchResultViewModel).NoResultTipVisibility = Visibility.Collapsed;
this.NavigationCacheMode = NavigationCacheMode.Required;
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
navigateTmp = null;
if (e.NavigationMode == NavigationMode.Back)
{
return;
}
var query = e.Parameter as string;
if (query == null)
{
query = "";
}
var searchResult = (DataContext as SearchResultViewModel).SetContentQuery(query);
navigateTmp = searchResult;
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
poetryItem = (PoetryItem)e.Parameter;
Title.Text = poetryItem.Name;
Content.Text = poetryItem.Content;
Dynasty.Text = poetryItem.Dynasty;
Writer.Text = poetryItem.AuthorName;
Annotation.Text = TextGuard(poetryItem?.Annotation);
Translation.Text = TextGuard(poetryItem?.Translation, OptimizeChineseText);
Appreciation.Text = TextGuard(poetryItem?.Appreciation, OptimizeChineseText);
if (poetryItem.Layout == "center")
{
Content.HorizontalTextAlignment = TextAlignment.Center;
}
else if (poetryItem.Layout == "indent")
{
Content.HorizontalTextAlignment = TextAlignment.Left;
}
else
{
LayoutNotDefinedTip.IsOpen = true;
}
(DataContext as DetailViewModel).RecordRecentView(poetryItem.Id);
var fontIcon = (FavoriteButton.Content as FontIcon);
if ((DataContext as DetailViewModel).GetFavoriteStatus(poetryItem.Id))
{
fontIcon.Glyph = "\uEB52"; // 换成红心
fontIcon.Foreground = new SolidColorBrush(Colors.Red);
}
else
{
fontIcon.Glyph = "\uEB51"; // 换成空心
fontIcon.Foreground = new SolidColorBrush(Colors.Black);
}
}
