public static void searchPane_SuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs args)
{
args.Request.SearchSuggestionCollection.AppendQuerySuggestions((from result in Utils.DataManager.searchables
where result.resultTitle.ToLower().StartsWith(args.QueryText.ToLower())
orderby result.resultTitle ascending
select result.resultTitle).Take(5));
}
void SearchPaneSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs args)
{
var vm = ((DashboardViewModel)DataContext);
var suggestions = vm.SearchSuggestiongsAsync(args.QueryText);
args.Request.SearchSuggestionCollection.AppendQuerySuggestions(suggestions.Result);
}
void searchPane_SuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs args)
{
args.Request.SearchSuggestionCollection.AppendQuerySuggestions((from el in students
where el.Name.StartsWith(args.QueryText)
orderby el.Name ascending
select el.Name).Take(5));
}
private void OnSearchPaneSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs e)
{
var queryText = e.QueryText;
if (string.IsNullOrEmpty(queryText))
{
MainPage.Current.NotifyUser("Use the search pane to submit a query", NotifyType.StatusMessage);
}
else
{
var request = e.Request;
foreach (string suggestion in suggestionList)
{
if (suggestion.StartsWith(queryText, StringComparison.CurrentCultureIgnoreCase))
{
// Add suggestion to Search Pane
request.SearchSuggestionCollection.AppendQuerySuggestion(suggestion);
// Break since the Search Pane can show at most 25 suggestions
if (request.SearchSuggestionCollection.Size >= MainPage.SearchPaneMaxSuggestions)
{
break;
}
}
}
if (request.SearchSuggestionCollection.Size > 0)
{
MainPage.Current.NotifyUser("Suggestions provided for query: " + queryText, NotifyType.StatusMessage);
}
else
{
MainPage.Current.NotifyUser("No suggestions provided for query: " + queryText, NotifyType.StatusMessage);
}
}
}
private void SetupSearchSuggestions()
{
_currentSearchPane = SearchPane.GetForCurrentView();
_currentSearchPane.PlaceholderText = "Search for a Car by Name";
_currentSearchPane.SuggestionsRequested += CurrentSearchPaneOnSuggestionsRequested;
}
/// <summary>
/// Creates the search controller.
/// </summary>
public SearchController()
{
this.searchPane = SearchPane.GetForCurrentView();
if (this.searchPane != null)
{
this.searchPane.QuerySubmitted += OnAppQuerySubmitted;
}
}
public ListeBiens() {
this.InitializeComponent();
this.DataContext = this;
this._panelRecherche = SearchPane.GetForCurrentView();
this._panelRecherche.QuerySubmitted += _panelRecherche_QuerySubmitted;
}
void OnSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs args)
{
string query = args.QueryText.ToLower();
if (suggestionList != null)
{
List<string> result = suggestionList.FindAll(a => a.Contains(query));
args.Request.SearchSuggestionCollection.AppendQuerySuggestions(result);
}
}
private void SetupRealtimeSearchEvents()
{
_currentSearchPane = SearchPane.GetForCurrentView();
_currentSearchPane.QueryChanged += SearchPaneQueryChanged;
_currentSearchPane.SuggestionsRequested += SearchPaneSuggestionsRequested;
_currentSearchPane.PlaceholderText = "Search for Content";
}
private async void OnSearchPaneSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs e)
{
var queryText = e.QueryText;
if (string.IsNullOrEmpty(queryText))
{
MainPage.Current.NotifyUser("Use the search pane to submit a query", NotifyType.StatusMessage);
}
else if (string.IsNullOrEmpty(UrlTextBox.Text))
{
MainPage.Current.NotifyUser("Please enter the web service URL", NotifyType.StatusMessage);
}
else
{
// The deferral object is used to supply suggestions asynchronously for example when fetching suggestions from a web service.
var request = e.Request;
var deferral = request.GetDeferral();
try
{
// Use the web service Url entered in the UrlTextBox that supports OpenSearch Suggestions in order to see suggestions come from the web service.
// See http://www.opensearch.org/Specifications/OpenSearch/Extensions/Suggestions/1.0 for details on OpenSearch Suggestions format.
// Replace "{searchTerms}" of the Url with the query string.
Task task = GetSuggestionsAsync(Regex.Replace(UrlTextBox.Text, "{searchTerms}", Uri.EscapeDataString(queryText)), request.SearchSuggestionCollection);
await task;
if (task.Status == TaskStatus.RanToCompletion)
{
if (request.SearchSuggestionCollection.Size > 0)
{
MainPage.Current.NotifyUser("Suggestions provided for query: " + queryText, NotifyType.StatusMessage);
}
else
{
MainPage.Current.NotifyUser("No suggestions provided for query: " + queryText, NotifyType.StatusMessage);
}
}
}
catch (TaskCanceledException)
{
// We have canceled the task.
}
catch (FormatException)
{
MainPage.Current.NotifyUser(@"Suggestions could not be retrieved, please verify that the URL points to a valid service (for example http://contoso.com?q={searchTerms}", NotifyType.ErrorMessage);
}
catch (Exception)
{
MainPage.Current.NotifyUser("Suggestions could not be displayed, please verify that the service provides valid OpenSearch suggestions", NotifyType.ErrorMessage);
}
finally
{
deferral.Complete();
}
}
}
void OnSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs args)
{
string query = args.QueryText.ToLower();
string[] terms = { "salt", "pepper", "water", "egg", "vinegar", "flour", "rice", "sugar", "oil" };
foreach (var term in terms)
{
if (term.StartsWith(query))
args.Request.SearchSuggestionCollection.AppendQuerySuggestion(term);
}
}
private void OnSearchPaneSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs e)
{
var queryText = e.QueryText;
if (string.IsNullOrEmpty(queryText))
{
MainPage.Current.NotifyUser("Use the search pane to submit a query", NotifyType.StatusMessage);
}
else
{
var request = e.Request;
bool isRecommendationFound = false;
foreach (string suggestion in suggestionList)
{
// TODO: create a recommendation when full hit
if (suggestion.CompareTo(queryText) == 0)
{
// Add recommendation to Search Pane
RandomAccessStreamReference image = RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/windows-sdk.png"));
request.SearchSuggestionCollection.AppendResultSuggestion(
suggestion, // text to display
"found " + suggestion, // details
"tag#" + suggestion, // tags usable when called back by ResultSuggestionChosen event
image, // image if any
"image of " + suggestion // image alternate text
);
isRecommendationFound = true;
}
else // otherwise, this is a suggestion
if (suggestion.StartsWith(queryText, StringComparison.CurrentCultureIgnoreCase))
{
// Add suggestion to Search Pane
request.SearchSuggestionCollection.AppendQuerySuggestion(suggestion);
}
// Break since the Search Pane can show at most 5 suggestions
if (request.SearchSuggestionCollection.Size >= MainPage.SearchPaneMaxSuggestions)
{
break;
}
}
if (request.SearchSuggestionCollection.Size > 0)
{
// TODO: show if it is a recommendation or just a partial suggestion
string prefix = isRecommendationFound ? "*" : "";
MainPage.Current.NotifyUser(prefix + "Suggestions provided for query: " + queryText, NotifyType.StatusMessage);
}
else
{
MainPage.Current.NotifyUser("No suggestions provided for query: " + queryText, NotifyType.StatusMessage);
}
}
}
private void SearchPaneOnSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs args)
{
var navigator = _container.Resolve<IRtNavigator>();
var result = navigator.GetData<SearchController, SearchResult[]>(c => c.SearchForSuggestions(args.QueryText));
args.Request.SearchSuggestionCollection.AppendQuerySuggestions(
result.Data
.OrderBy(r => r.Description)
.Select(r => r.Description)
.Distinct());
}
private async void searchPane_SuggestionsRequested(SearchPane sender,
SearchPaneSuggestionsRequestedEventArgs args)
{
if (args.QueryText.Length >= 2)
{
var linkService = ServiceLocator.Current.GetInstance<ILinkService>();
SearchPaneSuggestionsRequestDeferral deferral = args.Request.GetDeferral();
List<Link> results = await linkService.Search(args.QueryText);
List<string> searchResults = results.Select(s => s.Name).ToList();
args.Request.SearchSuggestionCollection.AppendQuerySuggestions(searchResults);
deferral.Complete();
}
}
private async void OnQuerySubmitted(SearchPane sender, SearchPaneQuerySubmittedEventArgs args)
{
try
{
await _messageHub.Send(new SearchQuerySubmittedMessage(args.QueryText));
}
catch (Exception ex)
{
// Due to an issues I've noted online: http://social.msdn.microsoft.com/Forums/en/winappswithcsharp/thread/bea154b0-08b0-4fdc-be31-058d9f5d1c4e
// I am limiting the use of 'async void' In a few rare occasions I use it
// and manually route the exceptions to the UnhandledExceptionHandler
((App)App.Current).OnUnhandledException(ex);
}
}
public PageMap()
{
this.InitializeComponent();
_searchPane = SearchPane.GetForCurrentView();
_searchPane.PlaceholderText = "Please enter your address";
_searchPane.ShowOnKeyboardInput = true;
_searchPane.SearchHistoryEnabled = false;
_mapDataAccess = new DataAccess<MapModel>();
_mapLocationAccess = new DataAccess<MapLocationModel>();
_mapLocationFolderAccess = new DataAccess<MapLocationFolderModel>();
_mapPins = new ObservableCollection<MapPin>();
}
void MainPage_Loaded(object sender, RoutedEventArgs e)
{
_searchPane = SearchPane.GetForCurrentView();
_searchPane.QuerySubmitted += QuerySubmitted;
_searchPane.SuggestionsRequested += SuggestionsRequested;
_dataTransfer = DataTransferManager.GetForCurrentView();
_dataTransfer.DataRequested += DataRequested;
_playToManager = PlayToManager.GetForCurrentView();
_playToManager.SourceRequested += SourceRequested;
_settingsPane = SettingsPane.GetForCurrentView();
_settingsPane.CommandsRequested += CommandsRequested;
}
void searchPanel_SuggestionsRequested(SearchPane s, SearchPaneSuggestionsRequestedEventArgs e)
{
//provide search suggestions to the search pane
//http://weblogs.asp.net/nmarun/archive/2012/09/28/implementing-search-contract-in-windows-8-application.aspx
IEnumerable<string> names = from suggestion in ((App)App.Current).AvailableStations
where suggestion.Title.StartsWith(e.QueryText,
StringComparison.CurrentCultureIgnoreCase)
select suggestion.Title;
// Take(5) is implemented because the SearchPane
// can show a maximum of 5 suggestions
// passing a larger collection will only show the first 5
e.Request.SearchSuggestionCollection.AppendQuerySuggestions(names.Take(5));
}
void _panelRecherche_QuerySubmitted(SearchPane sender, SearchPaneQuerySubmittedEventArgs args) {
if (args.QueryText != String.Empty) {
var resultats = from bien in _biensReference
where bien.Titre.Contains(args.QueryText)
select bien;
_biensAffiches.Clear();
foreach (BienEntite bien in resultats)
_biensAffiches.Add(bien);
}
else {
_biensAffiches.Clear();
foreach (BienEntite bien in _biensReference)
_biensAffiches.Add(bien);
}
}
private void SetupSearch(string initial = null)
{
if (searchPanel == null)
{
searchPanel = SearchPane.GetForCurrentView(); //grab the search pane
searchPanel.PlaceholderText = LocalizationManager.GetLocalizedValue("SearchPanePlaceholder"); //grab the localized place holder text
if (initial != null)
searchPanel.Show(initial); //show the searchpanel if it doesn't have a value already.
}
searchPanel.QuerySubmitted += searchPanel_QuerySubmitted;
searchPanel.SuggestionsRequested += searchPanel_SuggestionsRequested;
//if (initial != null)
// searchPanel.Show(initial);
}
/// <summary>
/// Called when the user submits a search query.
/// </summary>
private async void OnAppQuerySubmitted(SearchPane sender, SearchPaneQuerySubmittedEventArgs args)
{
var frame = Window.Current.Content as Frame;
if (frame != null)
{
var searchResultsPage = frame.Content as MainPage;
if (searchResultsPage != null)
{
var viewModel = searchResultsPage.DataContext as SearchResultsPageControlViewModel;
if (viewModel != null)
{
await viewModel.SearchAsync(args.QueryText);
}
else
{
await NavigationController.Instance.NavigateToPageControlAsync<SearchResultsPageControl>(args.QueryText);
}
}
}
}
private async void OnSearchPaneSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs e)
{
var queryText = e.QueryText;
if (string.IsNullOrEmpty(queryText))
{
MainPage.Current.NotifyUser("Use the search pane to submit a query", NotifyType.StatusMessage);
}
else
{
// The deferral object is used to supply suggestions asynchronously for example when fetching suggestions from a web service.
var request = e.Request;
var deferral = request.GetDeferral();
StorageFile file = await Package.Current.InstalledLocation.GetFileAsync(exampleResponse);
string response = await FileIO.ReadTextAsync(file);
JsonArray parsedResponse = JsonArray.Parse(response);
if (parsedResponse.Count > 1)
{
parsedResponse = JsonArray.Parse(parsedResponse[1].Stringify());
foreach (JsonValue value in parsedResponse)
{
request.SearchSuggestionCollection.AppendQuerySuggestion(value.GetString());
if (request.SearchSuggestionCollection.Size >= MainPage.SearchPaneMaxSuggestions)
{
break;
}
}
}
if (request.SearchSuggestionCollection.Size > 0)
{
MainPage.Current.NotifyUser("Suggestions provided for query: " + queryText, NotifyType.StatusMessage);
}
else
{
MainPage.Current.NotifyUser("No suggestions provided for query: " + queryText, NotifyType.StatusMessage);
}
deferral.Complete();
}
}
public async Task EnableSearch()
{
this.searchTerms = await new DemoItemsData().GetSearchTerms();
this.searchTerms = this.searchTerms.Distinct().ToList();
this.searchTerms.Sort();
Nullable <bool> demoEnabled = (Nullable <bool>)ApplicationData.Current.RoamingSettings.Values[SettingsFlyoutHelper.DemoSettingStorageString];
if (demoEnabled == null)
{
ApplicationData.Current.RoamingSettings.Values[SettingsFlyoutHelper.DemoSettingStorageString] = false;
}
int count = 0;
bool repeat = true;
while (repeat)
{
try
{
count++;
Windows.ApplicationModel.Search.SearchPane searchPane = SearchPane.GetForCurrentView();
// Register QuerySubmitted handler for the window at window
// creation time and only registered once
// so that the app can receive user queries at any time.
searchPane.QuerySubmitted +=
new TypedEventHandler <SearchPane,
SearchPaneQuerySubmittedEventArgs>(this.OnQuerySubmitted);
SearchPane.GetForCurrentView().ShowOnKeyboardInput = true;
SearchPane.GetForCurrentView().SuggestionsRequested
+= OnSuggestionsRequested;
repeat = false;
}
catch (Exception)
{
}
}
}
/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used when the application is launched to open a specific file, to display
/// search results, and so forth.
/// </summary>
/// <param name="args">Details about the launch request and process.</param>
protected override async void OnLaunched(LaunchActivatedEventArgs args)
{
Frame rootFrame = Window.Current.Content as Frame;
if (rootFrame == null)
{
rootFrame = new Frame();
SuspensionManager.RegisterFrame(rootFrame, "AppFrame");
if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
try
{
await SuspensionManager.RestoreAsync();
}
catch (SuspensionManagerException) { }
}
Window.Current.Content = rootFrame;
}
if (rootFrame.Content == null)
{
if (!rootFrame.Navigate(typeof(Categories)))
{
throw new Exception("Failed to create initial page");
}
}
searchPane = SearchPane.GetForCurrentView();
ElementsDataSource model = new ElementsDataSource();
await model.LoadElements();
elements = model.Elements;
Window.Current.Activate();
searchPane.SuggestionsRequested += new TypedEventHandler<SearchPane, SearchPaneSuggestionsRequestedEventArgs>(OnSearchPaneSuggestionsRequested);
}
protected override void OnLaunched(LaunchActivatedEventArgs args)
{
_SearchPane = SearchPane.GetForCurrentView();
_SearchPane.SuggestionsRequested += searchPane_SuggestionsRequested;
SettingsPane.GetForCurrentView().CommandsRequested += App_SettingsRequested;
var rootFrame = Window.Current.Content as Frame;
if (rootFrame == null)
{
rootFrame = new Frame();
Window.Current.Content = rootFrame;
}
if (rootFrame.Content == null)
{
if (!rootFrame.Navigate(typeof (AppHub), args.Arguments))
{
throw new Exception("Failed to create initial page");
}
}
Window.Current.Activate();
}
public CalendarPage()
{
this.InitializeComponent();
BadgeUpdateManager.CreateBadgeUpdaterForApplication().Clear();
this.TopAppBar.Content = new PrayerTimes.AppBar(this);
searchPane = SearchPane.GetForCurrentView();
searchPane.QuerySubmitted += new TypedEventHandler<SearchPane, SearchPaneQuerySubmittedEventArgs>(this.OnQuerySubmitted);
//searchPane.SuggestionsRequested += new TypedEventHandler<SearchPane, SearchPaneSuggestionsRequestedEventArgs>(this.OnSearchPaneSuggestionsRequested);
//_compass = Compass.GetDefault(); // Get the default compass object
//// Assign an event handler for the compass reading-changed event
//if (_compass != null)
//{
// // Establish the report interval for all scenarios
// uint minReportInterval = _compass.MinimumReportInterval;
// uint reportInterval = minReportInterval > 16 ? minReportInterval : 16;
// _compass.ReportInterval = reportInterval;
// _compass.ReadingChanged += new TypedEventHandler<Compass, CompassReadingChangedEventArgs>(ReadingChanged);
//}
}
private void App_QuerySubmitted(SearchPane sender, SearchPaneQuerySubmittedEventArgs args)
{
//
// check
//
if (RootFrame != null)
{
//
// If the app is already running and uses top-level frame navigation we can just
// navigate to the search results
//
RootFrame.Navigate(typeof(SearchResultsPage1), args.QueryText);
}
}
//添加改变选中项的方法并推送到UI
void searchPane_SuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs args)
{
foreach (singer temp in vmodel.MyList)
{
string MaybeRight = temp.Title;
if (MaybeRight.StartsWith(args.QueryText, StringComparison.CurrentCultureIgnoreCase))
{
args.Request.SearchSuggestionCollection.AppendQuerySuggestion(MaybeRight);
}
}
}
void SearchPane_QuerySubmitted(SearchPane sender, SearchPaneQuerySubmittedEventArgs args)
{
// search something
}
public Scenario5()
{
this.InitializeComponent();
searchPane = SearchPane.GetForCurrentView();
httpClient = new HttpClient();
}
//
// http://blog.falafel.com/Blogs/john-waters/2012/10/10/doing-an-asynchronous-search-in-windows-8
//
async void OnSuggestionsRequested(SearchPane sender, SearchPaneSuggestionsRequestedEventArgs args)
{
string query = args.QueryText.ToLower();
var deferral = args.Request.GetDeferral();
try
{
var ctx = new RisDbContext();
var matches = await ctx.GetHistoryEntriesStartingWith(query);
args.Request.SearchSuggestionCollection.AppendQuerySuggestions(matches);
}
finally
{
deferral.Complete();
}
}
void searchPane_QuerySubmitted(Windows.ApplicationModel.Search.SearchPane sender, Windows.ApplicationModel.Search.SearchPaneQuerySubmittedEventArgs args)
{
((ItemsShowcaseViewModel)DataContext).SearchCommand.Execute(sender.QueryText);
backButton.Visibility = Visibility.Visible;
Grid.SetColumn(titlePanel, 1);
}
