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Find webmap portal items by using a search term.
Portals can contain many portal items and at times you may wish to query the portal to find what you're looking for. In this example, we search for webmap portal items using a text search.
Enter search terms into the search bar. Once the search is complete, a list is populated with the resultant webmaps. Tap on a webmap to set it to the map view. Scrolling to the bottom of the webmap recycler view will get more results.
Create a new Portal and load it.
Create new PortalItemQueryParameters. Set the type to PortalItem.Type.WebMap and add the text you want to search for.
Use portal.FindItemsAsync(params) to find matching items.
Portal
PortalItem
PortalQueryParameters
PortalQueryResultSet
keyword, query, search, webmap
SearchPortalMaps.xaml SearchPortalMaps.xaml SearchPortalMaps.xaml.cs
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<UserControl
x: Class = "ArcGISRuntime.UWP.Samples.SearchPortalMaps.SearchPortalMaps"
xmlns = "http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns: x = "http://schemas.microsoft.com/winfx/2006/xaml"
xmlns: esriUI = "using:Esri.ArcGISRuntime.UI.Controls" >
<UserControl.Resources>
<Style TargetType = "TextBlock" >
<Setter Property = "FontWeight" Value= "SemiBold" />
<Setter Property = "VerticalAlignment" Value= "Center" />
<Setter Property = "Margin" Value= "2.5, 5, 2.5, 0" />
<Setter Property = "HorizontalAlignment" Value= "Right" />
</Style>
<Style TargetType = "TextBox" >
<Setter Property = "HorizontalAlignment" Value= "Stretch" />
<Setter Property = "Margin" Value= "2.5, 5, 2.5, 0" />
</Style>
<Style TargetType = "Button" >
<Setter Property = "HorizontalAlignment" Value= "Stretch" />
<Setter Property = "Margin" Value= "2.5, 5, 2.5, 0" />
</Style>
</UserControl.Resources>
<Grid>
<esriUI:MapView x: Name = "MyMapView" />
<Border Style = "{StaticResource BorderStyle}" >
<Grid>
<Grid x: Name = "OAuthSettingsGrid"
Visibility = "Visible" >
<Grid.RowDefinitions>
<RowDefinition Height = "Auto" />
<RowDefinition Height = "Auto" />
<RowDefinition Height = "Auto" />
<RowDefinition Height = "Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width = "Auto" />
<ColumnDefinition Width = "*" />
</Grid.ColumnDefinitions>
<TextBlock Text = "OAuth settings"
Grid.Row = "0" Grid.ColumnSpan= "2"
TextAlignment = "Center" HorizontalAlignment= "Center" />
<TextBlock Text = "Client ID:"
Grid.Row = "1" Grid.Column= "0" />
<TextBox x: Name = "ClientIdTextBox"
Grid.Row = "1" Grid.Column= "1" />
<TextBlock Text = "Redirect URL:"
Grid.Row = "2" Grid.Column= "0" />
<TextBox x: Name = "RedirectUrlTextBox"
Grid.Row = "2" Grid.Column= "1" />
<Button Content = "Cancel"
Grid.Row = "3" Grid.Column= "0"
Click = "CancelOAuthSettingsClicked" />
<Button Content = "Save OAuth Settings"
Grid.Row = "3" Grid.Column= "1"
Click = "SaveOAuthSettingsClicked" />
</Grid>
<Grid x: Name = "SearchUI" Visibility= "Collapsed" >
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition />
<RowDefinition />
<RowDefinition Height = "100" />
<RowDefinition />
</Grid.RowDefinitions>
<RadioButton x: Name = "SearchPublicMaps"
Grid.Column = "0" Grid.Row= "0"
HorizontalAlignment = "Left"
IsChecked = "True"
Content = "Search public maps:"
Unchecked = "RadioButtonUnchecked" />
<TextBox x: Name = "SearchText"
Grid.Column = "1" Grid.Row= "0"
IsEnabled = "{Binding ElementName=SearchPublicMaps, Path=IsChecked}" />
<RadioButton x: Name = "BrowseMyMaps"
Grid.Column = "0" Grid.Row= "1"
Unchecked = "RadioButtonUnchecked"
HorizontalAlignment = "Left"
Content = "Browse my maps" />
<Button x: Name = "SearchButton"
Grid.Column = "0" Grid.Row= "2" Grid.ColumnSpan= "2"
Content = "Get maps"
Margin = "0,5,0,0"
Click = "SearchButton_Click" />
<ListBox x: Name = "MapListBox"
Grid.Column = "0" Grid.Row= "3" Grid.ColumnSpan= "2"
SelectionMode = "Single"
Margin = "0,5,0,0"
DisplayMemberPath = "Title"
ScrollViewer.HorizontalScrollBarVisibility = "Disabled" />
<Button x: Name = "LoadMapButton"
Grid.Column = "0" Grid.Row= "4" Grid.ColumnSpan= "2"
Content = "Load selected map"
Margin = "0,5,0,0"
Click = "LoadMapButtonClick" />
</Grid>
</Grid>
</Border>
</Grid>
</UserControl>
