public SearchNavigationPage()
{
InitializeComponent ();
service = new InMemoryIncidentService (Constants.Incidents);
// wire up incidents SearchBar
incidentsSb.TextChanged += (sender, e) => {
if (!string.IsNullOrEmpty (incidentsSb.Text))
incidentsLv.ItemsSource = SearchIncidents (incidentsSb.Text);
else
incidentsLv.ItemsSource = service.RetrieveIncidents ();
};
incidentsSb.SearchButtonPressed += (sender, e) => {
if (!string.IsNullOrEmpty (incidentsSb.Text))
incidentsLv.ItemsSource = SearchIncidents (incidentsSb.Text);
else
incidentsLv.ItemsSource = service.RetrieveIncidents ();
};
// wire up incidents ListView
incidentsLv.ItemsSource = service.RetrieveIncidents ();
incidentsLv.ItemSelected += async (sender, e) => {
if (e.SelectedItem != null)
await Navigation.PushAsync (new IncidentsPage (e.SelectedItem as Incident));
incidentsLv.SelectedItem = null;
};
}
public IncidentsSearchDetailVm(IIncidentService svc)
{
Title = "Search Incidents";
service = svc;
Incidents = new ObservableCollection<Incident>(service.RetrieveIncidents ());
}
public SearchPage()
{
Title = "Incidents";
this.Padding = new Thickness (0, Device.OnPlatform (20, 0, 0), 0, 0);
label = new Label { Text = "Incidents", HorizontalOptions = LayoutOptions.CenterAndExpand };
service = new InMemoryIncidentService (Constants.Incidents);
listview = new ListView ();
listview.ItemsSource = service.RetrieveIncidents ();
searchbar = new SearchBar () {
Placeholder = "Search",
};
searchbar.TextChanged += (sender, e) => {
if (!string.IsNullOrEmpty (searchbar.Text))
listview.ItemsSource = SearchIncidents (searchbar.Text);
else
listview.ItemsSource = service.RetrieveIncidents ();
};
searchbar.SearchButtonPressed += (sender, e) => {
if (!string.IsNullOrEmpty (searchbar.Text))
listview.ItemsSource = SearchIncidents (searchbar.Text);
else
listview.ItemsSource = service.RetrieveIncidents ();
};
var stack = new StackLayout () {
Orientation = StackOrientation.Vertical,
Children = {
label,
searchbar,
listview
}
};
Content = stack;
}
public SearchPageCustomTemplate()
{
InitializeComponent ();
service = new InMemoryIncidentService (Constants.Incidents);
incidentsLV.ItemsSource = service.RetrieveIncidents ();
searchBar.TextChanged += (sender, e) => {
if (!string.IsNullOrEmpty (searchBar.Text))
incidentsLV.ItemsSource = SearchIncidents (searchBar.Text);
else
incidentsLV.ItemsSource = service.RetrieveIncidents ();
};
searchBar.SearchButtonPressed += (sender, e) => {
if (!string.IsNullOrEmpty (searchBar.Text))
incidentsLV.ItemsSource = SearchIncidents (searchBar.Text);
else
incidentsLV.ItemsSource = service.RetrieveIncidents ();
};
}
