autosuggestbox in uwp,getting data from google location API

Question

Am getting recursion error and others when debugging

Prince Afolabi · Answer

Recursion error in UWP using autosuggestbox // The main class for the search query public class SearchQueries { List list = new List(); string response; // The method that return the list after it is set public List GetData() { return list; } // The method that do the searching from the google API service public async void SetData() { // The problem starts here, when i instantiate a class in this class Search search = new Search(); string address = search.Address; list.Clear(); // Note the tutorial i used was getting the data from a local folder, but i'm trying to get mine from Google API string dataUri = "https://maps.googleapis.com/maps/api/place/autocomplete/json?key=AIzaSyDBazIiBn2tTmqcSpkH65Xq5doTSuOo22A&input=" + address; string Api = System.Uri.EscapeDataString(dataUri); HttpClient client = new HttpClient(); client.Timeout = TimeSpan.FromMilliseconds(1000); try { response = await client.GetStringAsync(Api); for (uint i = 0; i { string json_string_object = jsonarray.GetObjectAt(i)["description"].ToString(); list.Add(new data() { name = json_string_object }); } } catch (TimeoutException e) { ContentDialog myDlg = new ContentDialog() { PrimaryButtonText = "OK" }; myDlg.Content = e.ToString(); } } // Method to get matched data public IEnumerable getmatchingCustomer(string query) { return list.Where(c => c.name.IndexOf(query, StringComparison.CurrentCultureIgnoreCase) > -1).OrderByDescending(c => c.name.StartsWith(query, StringComparison.CurrentCultureIgnoreCase)); } // Method for returning the SetData() method public SearchQueries() { // It points to this method whenever the application crash SetData(); } } // The Main Class of the page public sealed partial class Search : Page { public string theaddress { get; set; } SearchQueriess queries = new SearchQueriess(); public Search() { this.InitializeComponent(); myMap.Loaded += MyMap_Loaded; theaddress = locationAddress.Text; } //The text change method of the autosuggest box private async void AutoSuggestBox_TextChanged(AutoSuggestBox sender, AutoSuggestBoxTextChangedEventArgs args) { if (args.Reason == AutoSuggestionBoxTextChangeReason.UserInput) { if (sender.Text.Length > 1) { var marchingData = queries.getmatchingCustomer(sender.Text); sender.ItemsSource = marchingData.ToList(); } else { sender.ItemsSource = new string[] { "No suggestion...." }; } } } }

Nilesh Shah · Answer

what error? can you post what is not working? if you expect someone to answer then give us details

Prince Afolabi · Answer

Have you checked the attached code?

autosuggestbox in uwp,getting data from google location API

Answers (3)