dymaptic.GeoBlazor.Core
dymaptic.GeoBlazor.Core.Components
FeaturesViewModel Class
Provides the logic for the Features widget.
ArcGIS Maps SDK for JavaScript
public class FeaturesViewModel : dymaptic.GeoBlazor.Core.Components.MapComponent,
dymaptic.GeoBlazor.Core.Interfaces.IViewModel,
dymaptic.GeoBlazor.Core.Interfaces.IGoTo
Inheritance System.Object 🡒 Microsoft.AspNetCore.Components.ComponentBase 🡒 MapComponent 🡒 FeaturesViewModel
Derived
↳ PopupViewModel
Implements IViewModel, IGoTo
Constructors
FeaturesViewModel() Constructor
Parameterless constructor for use as a Razor Component.
public FeaturesViewModel();
FeaturesViewModel(IReadOnlyList, Graphic, Nullable, Nullable, Nullable, Nullable, Nullable, string, Nullable, IReadOnlyList, Nullable, Abilities, GoToOverride, Nullable, Nullable, Nullable, Point, FeaturesViewModelScreenPoint, Nullable, Nullable, SpatialReference, string, string, string, Nullable, Nullable, Widget) Constructor
Constructor for use in C# code. Use named parameters (e.g., item1: value1, item2: value2) to set properties in any order.
public FeaturesViewModel(System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.ActionBase>? actions=null, dymaptic.GeoBlazor.Core.Components.Graphic? activeFeature=null, System.Nullable<bool> autoCloseEnabled=null, System.Nullable<bool> browseClusterEnabled=null, System.Nullable<bool> defaultPopupTemplateEnabled=null, System.Nullable<Microsoft.AspNetCore.Components.ElementReference> elementReferenceContent=null, System.Nullable<bool> featureMenuOpen=null, string? featureMenuTitle=null, System.Nullable<double> featurePage=null, System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.Graphic>? features=null, System.Nullable<double> featuresPerPage=null, dymaptic.GeoBlazor.Core.Components.Abilities? featureViewModelAbilities=null, dymaptic.GeoBlazor.Core.Functions.GoToOverride? goToOverride=null, System.Nullable<bool> highlightEnabled=null, System.Nullable<bool> includeDefaultActions=null, System.Nullable<dymaptic.GeoBlazor.Core.Enums.InitialDisplayMode> initialDisplayMode=null, dymaptic.GeoBlazor.Core.Components.Geometries.Point? location=null, dymaptic.GeoBlazor.Core.Components.FeaturesViewModelScreenPoint? screenLocation=null, System.Nullable<bool> screenLocationEnabled=null, System.Nullable<int> selectedFeatureIndex=null, dymaptic.GeoBlazor.Core.Components.SpatialReference? spatialReference=null, string? stringContent=null, string? timeZone=null, string? title=null, System.Nullable<bool> updateLocationEnabled=null, System.Nullable<bool> visible=null, dymaptic.GeoBlazor.Core.Components.Widgets.Widget? widgetContent=null);
Parameters
actions System.Collections.Generic.IReadOnlyList<ActionBase>
Collection of action or action toggle objects.
ArcGIS Maps SDK for JavaScript
activeFeature Graphic
The highlighted feature on the map that is either hovered over or in focus within the feature menu.
ArcGIS Maps SDK for JavaScript
autoCloseEnabled System.Nullable<System.Boolean>
This closes the container when the View camera or Viewpoint changes.
default false
ArcGIS Maps SDK for JavaScript
browseClusterEnabled System.Nullable<System.Boolean>
Indicates if the “Browse features” experience is active in a
cluster popup.
default false
ArcGIS Maps SDK for JavaScript
defaultPopupTemplateEnabled System.Nullable<System.Boolean>
Enables automatic creation of a popup template for layers that have popups enabled but no
popupTemplate defined.
default false
ArcGIS Maps SDK for JavaScript
elementReferenceContent System.Nullable<Microsoft.AspNetCore.Components.ElementReference>
The information to display.
ArcGIS Maps SDK for JavaScript
featureMenuOpen System.Nullable<System.Boolean>
This property enables showing the list of features.
default false
ArcGIS Maps SDK for JavaScript
featureMenuTitle System.String
The title to display on the widget while viewing the feature menu.
ArcGIS Maps SDK for JavaScript
featurePage System.Nullable<System.Double>
The current page number in the feature browsing menu.
default null
ArcGIS Maps SDK for JavaScript
features System.Collections.Generic.IReadOnlyList<Graphic>
An array of features.
ArcGIS Maps SDK for JavaScript
featuresPerPage System.Nullable<System.Double>
The number of features to fetch at one time.
default 20
ArcGIS Maps SDK for JavaScript
featureViewModelAbilities Abilities
Defines the specific abilities that can be used when querying and displaying content.
ArcGIS Maps SDK for JavaScript
goToOverride GoToOverride(GoToOverrideParameters)
This function provides the ability to override either the MapView goTo() or SceneView goTo() methods.
ArcGIS Maps SDK for JavaScript
highlightEnabled System.Nullable<System.Boolean>
Highlight the selected feature using the highlightOptions
set on the MapView or the highlightOptions
set on the SceneView.
default true
ArcGIS Maps SDK for JavaScript
includeDefaultActions System.Nullable<System.Boolean>
Indicates whether or not to include defaultActions.
default true
ArcGIS Maps SDK for JavaScript
initialDisplayMode System.Nullable<InitialDisplayMode>
Indicates whether to initially display a list of features, or the content for one feature.
default “feature”
ArcGIS Maps SDK for JavaScript
location Point
Geometry used to show the location of the feature.
ArcGIS Maps SDK for JavaScript
screenLocation FeaturesViewModelScreenPoint
The screen location of the selected feature.
ArcGIS Maps SDK for JavaScript
screenLocationEnabled System.Nullable<System.Boolean>
Determines whether screen point tracking is active for positioning.
default false
ArcGIS Maps SDK for JavaScript
selectedFeatureIndex System.Nullable<System.Int32>
Index of the feature that is selected.
ArcGIS Maps SDK for JavaScript
spatialReference SpatialReference
The spatial reference used for Arcade operations.
default null
ArcGIS Maps SDK for JavaScript
stringContent System.String
The information to display.
ArcGIS Maps SDK for JavaScript
timeZone System.String
Dates and times will be displayed in this time zone.
ArcGIS Maps SDK for JavaScript
title System.String
The title of the widget.
ArcGIS Maps SDK for JavaScript
updateLocationEnabled System.Nullable<System.Boolean>
Indicates whether to update the location when the selectedFeatureIndex changes.
default false
ArcGIS Maps SDK for JavaScript
visible System.Nullable<System.Boolean>
Indicates whether the widget is visible.
default false
ArcGIS Maps SDK for JavaScript
widgetContent Widget
The information to display.
ArcGIS Maps SDK for JavaScript
Properties
FeaturesViewModel.Actions Property
GeoBlazor DocsCollection of action or action toggle objects.
ArcGIS Maps SDK for JavaScript
public System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.ActionBase>? Actions { get; set; }
Property Value
System.Collections.Generic.IReadOnlyList<ActionBase>
FeaturesViewModel.Active Property
Indicates if the view model is active when it is visible and is not waiting for results.
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> Active { get; set; }
Property Value
System.Nullable<System.Boolean>
FeaturesViewModel.ActiveFeature Property
The highlighted feature on the map that is either hovered over or in focus within the feature menu.
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Components.Graphic? ActiveFeature { get; set; }
Property Value
FeaturesViewModel.AllActions Property
A collection of actions or action toggles.
ArcGIS Maps SDK for JavaScript
public System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.ActionBase>? AllActions { get; set; }
Property Value
System.Collections.Generic.IReadOnlyList<ActionBase>
FeaturesViewModel.AutoCloseEnabled Property
This closes the container when the View camera or Viewpoint changes.
default false
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> AutoCloseEnabled { get; set; }
Property Value
System.Nullable<System.Boolean>
FeaturesViewModel.BrowseClusterEnabled Property
Indicates if the “Browse features” experience is active in a
cluster popup.
default false
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> BrowseClusterEnabled { get; set; }
Property Value
System.Nullable<System.Boolean>
FeaturesViewModel.DefaultActions Property
A read-only property that specifies a Collection of action buttons and/or toggles.
ArcGIS Maps SDK for JavaScript
public System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.ActionBase>? DefaultActions { get; set; }
Property Value
System.Collections.Generic.IReadOnlyList<ActionBase>
FeaturesViewModel.DefaultPopupTemplateEnabled Property
Enables automatic creation of a popup template for layers that have popups enabled but no
popupTemplate defined.
default false
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> DefaultPopupTemplateEnabled { get; set; }
Property Value
System.Nullable<System.Boolean>
FeaturesViewModel.ElementReferenceContent Property
The information to display.
ArcGIS Maps SDK for JavaScript
public System.Nullable<Microsoft.AspNetCore.Components.ElementReference> ElementReferenceContent { get; set; }
Property Value
System.Nullable<Microsoft.AspNetCore.Components.ElementReference>
FeaturesViewModel.FeatureCount Property
The number of selected features available.
default 0
ArcGIS Maps SDK for JavaScript
public System.Nullable<int> FeatureCount { get; set; }
Property Value
FeaturesViewModel.FeatureMenuOpen Property
This property enables showing the list of features.
default false
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> FeatureMenuOpen { get; set; }
Property Value
System.Nullable<System.Boolean>
FeaturesViewModel.FeatureMenuTitle Property
The title to display on the widget while viewing the feature menu.
ArcGIS Maps SDK for JavaScript
public string? FeatureMenuTitle { get; set; }
Property Value
FeaturesViewModel.FeaturePage Property
The current page number in the feature browsing menu.
default null
ArcGIS Maps SDK for JavaScript
public System.Nullable<double> FeaturePage { get; set; }
Property Value
System.Nullable<System.Double>
FeaturesViewModel.Features Property
An array of features.
ArcGIS Maps SDK for JavaScript
public System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.Graphic>? Features { get; set; }
Property Value
System.Collections.Generic.IReadOnlyList<Graphic>
FeaturesViewModel.FeaturesPerPage Property
The number of features to fetch at one time.
default 20
ArcGIS Maps SDK for JavaScript
public System.Nullable<double> FeaturesPerPage { get; set; }
Property Value
System.Nullable<System.Double>
FeaturesViewModel.FeatureViewModelAbilities Property
Defines the specific abilities that can be used when querying and displaying content.
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Components.Abilities? FeatureViewModelAbilities { get; set; }
Property Value
FeaturesViewModel.FeatureViewModels Property
An array of feature view model(s).
ArcGIS Maps SDK for JavaScript
public System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Interfaces.IFeatureViewModel>? FeatureViewModels { get; set; }
Property Value
System.Collections.Generic.IReadOnlyList<IFeatureViewModel>
FeaturesViewModel.GoToOverride Property
This function provides the ability to override either the MapView goTo() or SceneView goTo() methods.
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Functions.GoToOverride? GoToOverride { get; set; }
Implements GoToOverride
Property Value
GoToOverride(GoToOverrideParameters)
FeaturesViewModel.HasGoToOverride Property
A convenience property that signifies whether a custom GoToOverride function was registered.
public bool HasGoToOverride { get; }
Implements HasGoToOverride
Property Value
FeaturesViewModel.HasTriggerActionListener Property
Used in JavaScript layer to determine if the event listener is registered.
public bool HasTriggerActionListener { get; }
Property Value
FeaturesViewModel.HighlightEnabled Property
Highlight the selected feature using the highlightOptions
set on the MapView or the highlightOptions
set on the SceneView.
default true
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> HighlightEnabled { get; set; }
Property Value
System.Nullable<System.Boolean>
FeaturesViewModel.IncludeDefaultActions Property
Indicates whether or not to include defaultActions.
default true
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> IncludeDefaultActions { get; set; }
Property Value
System.Nullable<System.Boolean>
FeaturesViewModel.InitialDisplayMode Property
Indicates whether to initially display a list of features, or the content for one feature.
default “feature”
ArcGIS Maps SDK for JavaScript
public System.Nullable<dymaptic.GeoBlazor.Core.Enums.InitialDisplayMode> InitialDisplayMode { get; set; }
Property Value
System.Nullable<InitialDisplayMode>
FeaturesViewModel.Location Property
Geometry used to show the location of the feature.
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Components.Geometries.Point? Location { get; set; }
Property Value
FeaturesViewModel.OnTriggerAction Property
Fires after the user clicks on an action or action toggle in the action bar. This
event may be used to define a custom function to execute when particular
actions are clicked. See the example below for details of how this works.
public Microsoft.AspNetCore.Components.EventCallback<dymaptic.GeoBlazor.Core.Events.FeaturesViewModelTriggerActionEvent> OnTriggerAction { get; set; }
Property Value
Microsoft.AspNetCore.Components.EventCallback<FeaturesViewModelTriggerActionEvent>
FeaturesViewModel.PendingPromisesCount Property
The number of promises remaining to be resolved.
default 0
ArcGIS Maps SDK for JavaScript
public System.Nullable<int> PendingPromisesCount { get; set; }
Property Value
FeaturesViewModel.ScreenLocation Property
The screen location of the selected feature.
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Components.FeaturesViewModelScreenPoint? ScreenLocation { get; set; }
Property Value
FeaturesViewModel.ScreenLocationEnabled Property
Determines whether screen point tracking is active for positioning.
default false
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> ScreenLocationEnabled { get; set; }
Property Value
System.Nullable<System.Boolean>
FeaturesViewModel.SelectedClusterBoundaryFeature Property
The graphic used to represent the cluster extent when the Browse features action
is active.
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Components.Graphic? SelectedClusterBoundaryFeature { get; set; }
Property Value
FeaturesViewModel.SelectedFeature Property
The selected feature accessed.
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Components.Graphic? SelectedFeature { get; set; }
Property Value
FeaturesViewModel.SelectedFeatureIndex Property
Index of the feature that is selected.
ArcGIS Maps SDK for JavaScript
public System.Nullable<int> SelectedFeatureIndex { get; set; }
Property Value
FeaturesViewModel.SelectedFeatureViewModel Property
The view model of the selected feature.
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Interfaces.IFeatureViewModel? SelectedFeatureViewModel { get; set; }
Property Value
FeaturesViewModel.SpatialReference Property
The spatial reference used for Arcade operations.
default null
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Components.SpatialReference? SpatialReference { get; set; }
Property Value
FeaturesViewModel.State Property
The view model’s state.
default “disabled”
ArcGIS Maps SDK for JavaScript
public System.Nullable<dymaptic.GeoBlazor.Core.Enums.ViewModelState> State { get; set; }
Property Value
System.Nullable<ViewModelState>
FeaturesViewModel.StringContent Property
The information to display.
ArcGIS Maps SDK for JavaScript
public string? StringContent { get; set; }
Property Value
FeaturesViewModel.TimeZone Property
Dates and times will be displayed in this time zone.
ArcGIS Maps SDK for JavaScript
public string? TimeZone { get; set; }
Property Value
FeaturesViewModel.Title Property
The title of the widget.
ArcGIS Maps SDK for JavaScript
public string? Title { get; set; }
Property Value
FeaturesViewModel.UpdateLocationEnabled Property
Indicates whether to update the location when the selectedFeatureIndex changes.
default false
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> UpdateLocationEnabled { get; set; }
Property Value
System.Nullable<System.Boolean>
FeaturesViewModel.WaitingForContents Property
Indicates whether the widget is waiting for content to be resolved.
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> WaitingForContents { get; set; }
Property Value
System.Nullable<System.Boolean>
FeaturesViewModel.WaitingForResult Property
Indicates whether a feature was found while resolving promises.
default false
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> WaitingForResult { get; set; }
Property Value
System.Nullable<System.Boolean>
FeaturesViewModel.WidgetContent Property
The information to display.
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Components.Widgets.Widget? WidgetContent { get; set; }
Property Value
Methods
FeaturesViewModel.AddToActions(ActionBase[]) Method
Asynchronously adds elements to the Actions property.
public System.Threading.Tasks.Task AddToActions(params dymaptic.GeoBlazor.Core.Components.ActionBase[] values);
Parameters
values ActionBase[]
The elements to add.
Returns
FeaturesViewModel.AddToFeatures(Graphic[]) Method
Asynchronously adds elements to the Features property.
public System.Threading.Tasks.Task AddToFeatures(params dymaptic.GeoBlazor.Core.Components.Graphic[] values);
Parameters
The elements to add.
Returns
FeaturesViewModel.Clear() Method
Removes all promises, features, content, and
title.
ArcGIS Maps SDK for JavaScript
public System.Threading.Tasks.Task Clear();
Returns
FeaturesViewModel.FetchFeatures(ScreenPoint, PopupFetchFeaturesOptions, CancellationToken) Method
Use this method to return feature(s) at a given screen location.
ArcGIS Maps SDK for JavaScript
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Results.FetchPopupFeaturesResult?> FetchFeatures(dymaptic.GeoBlazor.Core.Model.ScreenPoint screenPoint, dymaptic.GeoBlazor.Core.Options.PopupFetchFeaturesOptions options, System.Threading.CancellationToken cancellationToken=default(System.Threading.CancellationToken));
Parameters
screenPoint ScreenPoint
An object representing a point on the screen. This point can be in either the
MapView or
SceneView.
options PopupFetchFeaturesOptions
The options to pass into the
fetchFeatures
``` method.
<a name='dymaptic.GeoBlazor.Core.Components.FeaturesViewModel.FetchFeatures(dymaptic.GeoBlazor.Core.Model.ScreenPoint,dymaptic.GeoBlazor.Core.Options.PopupFetchFeaturesOptions,System.Threading.CancellationToken).cancellationToken'></a>
`cancellationToken` [System.Threading.CancellationToken](https://docs.microsoft.com/en-us/dotnet/api/System.Threading.CancellationToken 'System.Threading.CancellationToken')
The CancellationToken to cancel an asynchronous operation.
#### Returns
[System.Threading.Tasks.Task<](https://docs.microsoft.com/en-us/dotnet/api/System.Threading.Tasks.Task-1 'System.Threading.Tasks.Task`1')[FetchPopupFeaturesResult](dymaptic.GeoBlazor.Core.Results.FetchPopupFeaturesResult.html 'dymaptic.GeoBlazor.Core.Results.FetchPopupFeaturesResult')[>](https://docs.microsoft.com/en-us/dotnet/api/System.Threading.Tasks.Task-1 'System.Threading.Tasks.Task`1')
<a name='dymaptic.GeoBlazor.Core.Components.FeaturesViewModel.GetActions()'></a>
## FeaturesViewModel.GetActions() Method
Asynchronously retrieve the current value of the Actions property.
```csharp
public System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.ActionBase>?> GetActions();
Returns
System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<ActionBase>>
FeaturesViewModel.GetActive() Method
Asynchronously retrieve the current value of the Active property.
public System.Threading.Tasks.Task<System.Nullable<bool>> GetActive();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Boolean>>
FeaturesViewModel.GetActiveFeature() Method
Asynchronously retrieve the current value of the ActiveFeature property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Graphic?> GetActiveFeature();
Returns
System.Threading.Tasks.Task<Graphic>
FeaturesViewModel.GetAllActions() Method
Asynchronously retrieve the current value of the AllActions property.
public System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.ActionBase>?> GetAllActions();
Returns
System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<ActionBase>>
FeaturesViewModel.GetAutoCloseEnabled() Method
Asynchronously retrieve the current value of the AutoCloseEnabled property.
public System.Threading.Tasks.Task<System.Nullable<bool>> GetAutoCloseEnabled();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Boolean>>
FeaturesViewModel.GetBrowseClusterEnabled() Method
Asynchronously retrieve the current value of the BrowseClusterEnabled property.
public System.Threading.Tasks.Task<System.Nullable<bool>> GetBrowseClusterEnabled();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Boolean>>
FeaturesViewModel.GetDefaultActions() Method
Asynchronously retrieve the current value of the DefaultActions property.
public System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.ActionBase>?> GetDefaultActions();
Returns
System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<ActionBase>>
FeaturesViewModel.GetDefaultPopupTemplateEnabled() Method
Asynchronously retrieve the current value of the DefaultPopupTemplateEnabled property.
public System.Threading.Tasks.Task<System.Nullable<bool>> GetDefaultPopupTemplateEnabled();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Boolean>>
FeaturesViewModel.GetElementReferenceContent() Method
Asynchronously retrieve the current value of the ElementReferenceContent property.
public System.Threading.Tasks.Task<System.Nullable<Microsoft.AspNetCore.Components.ElementReference>> GetElementReferenceContent();
Returns
System.Threading.Tasks.Task<System.Nullable<Microsoft.AspNetCore.Components.ElementReference>>
FeaturesViewModel.GetFeatureCount() Method
Asynchronously retrieve the current value of the FeatureCount property.
public System.Threading.Tasks.Task<System.Nullable<int>> GetFeatureCount();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Int32>>
FeaturesViewModel.GetFeatureMenuOpen() Method
Asynchronously retrieve the current value of the FeatureMenuOpen property.
public System.Threading.Tasks.Task<System.Nullable<bool>> GetFeatureMenuOpen();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Boolean>>
FeaturesViewModel.GetFeatureMenuTitle() Method
Asynchronously retrieve the current value of the FeatureMenuTitle property.
public System.Threading.Tasks.Task<string?> GetFeatureMenuTitle();
Returns
System.Threading.Tasks.Task<System.String>
FeaturesViewModel.GetFeaturePage() Method
Asynchronously retrieve the current value of the FeaturePage property.
public System.Threading.Tasks.Task<System.Nullable<double>> GetFeaturePage();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Double>>
FeaturesViewModel.GetFeatures() Method
Asynchronously retrieve the current value of the Features property.
public System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.Graphic>?> GetFeatures();
Returns
System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<Graphic>>
FeaturesViewModel.GetFeaturesPerPage() Method
Asynchronously retrieve the current value of the FeaturesPerPage property.
public System.Threading.Tasks.Task<System.Nullable<double>> GetFeaturesPerPage();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Double>>
FeaturesViewModel.GetFeatureViewModelAbilities() Method
Asynchronously retrieve the current value of the FeatureViewModelAbilities property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Abilities?> GetFeatureViewModelAbilities();
Returns
System.Threading.Tasks.Task<Abilities>
FeaturesViewModel.GetFeatureViewModels() Method
Asynchronously retrieve the current value of the FeatureViewModels property.
public System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Interfaces.IFeatureViewModel>?> GetFeatureViewModels();
Returns
System.Threading.Tasks.Task<System.Collections.Generic.IReadOnlyList<IFeatureViewModel>>
FeaturesViewModel.GetHighlightEnabled() Method
Asynchronously retrieve the current value of the HighlightEnabled property.
public System.Threading.Tasks.Task<System.Nullable<bool>> GetHighlightEnabled();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Boolean>>
FeaturesViewModel.GetIncludeDefaultActions() Method
Asynchronously retrieve the current value of the IncludeDefaultActions property.
public System.Threading.Tasks.Task<System.Nullable<bool>> GetIncludeDefaultActions();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Boolean>>
FeaturesViewModel.GetInitialDisplayMode() Method
Asynchronously retrieve the current value of the InitialDisplayMode property.
public System.Threading.Tasks.Task<System.Nullable<dymaptic.GeoBlazor.Core.Enums.InitialDisplayMode>> GetInitialDisplayMode();
Returns
System.Threading.Tasks.Task<System.Nullable<InitialDisplayMode>>
FeaturesViewModel.GetLocation() Method
Asynchronously retrieve the current value of the Location property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Geometries.Point?> GetLocation();
Returns
System.Threading.Tasks.Task<Point>
FeaturesViewModel.GetPendingPromisesCount() Method
Asynchronously retrieve the current value of the PendingPromisesCount property.
public System.Threading.Tasks.Task<System.Nullable<int>> GetPendingPromisesCount();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Int32>>
FeaturesViewModel.GetScreenLocation() Method
Asynchronously retrieve the current value of the ScreenLocation property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.FeaturesViewModelScreenPoint?> GetScreenLocation();
Returns
System.Threading.Tasks.Task<FeaturesViewModelScreenPoint>
FeaturesViewModel.GetScreenLocationEnabled() Method
Asynchronously retrieve the current value of the ScreenLocationEnabled property.
public System.Threading.Tasks.Task<System.Nullable<bool>> GetScreenLocationEnabled();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Boolean>>
FeaturesViewModel.GetSelectedClusterBoundaryFeature() Method
Asynchronously retrieve the current value of the SelectedClusterBoundaryFeature property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Graphic?> GetSelectedClusterBoundaryFeature();
Returns
System.Threading.Tasks.Task<Graphic>
FeaturesViewModel.GetSelectedFeature() Method
Asynchronously retrieve the current value of the SelectedFeature property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Graphic?> GetSelectedFeature();
Returns
System.Threading.Tasks.Task<Graphic>
FeaturesViewModel.GetSelectedFeatureIndex() Method
Asynchronously retrieve the current value of the SelectedFeatureIndex property.
public System.Threading.Tasks.Task<System.Nullable<int>> GetSelectedFeatureIndex();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Int32>>
FeaturesViewModel.GetSelectedFeatureViewModel() Method
Asynchronously retrieve the current value of the SelectedFeatureViewModel property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Interfaces.IFeatureViewModel?> GetSelectedFeatureViewModel();
Returns
System.Threading.Tasks.Task<IFeatureViewModel>
FeaturesViewModel.GetSpatialReference() Method
Asynchronously retrieve the current value of the SpatialReference property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.SpatialReference?> GetSpatialReference();
Returns
System.Threading.Tasks.Task<SpatialReference>
FeaturesViewModel.GetState() Method
Asynchronously retrieve the current value of the State property.
public System.Threading.Tasks.Task<System.Nullable<dymaptic.GeoBlazor.Core.Enums.ViewModelState>> GetState();
Returns
System.Threading.Tasks.Task<System.Nullable<ViewModelState>>
FeaturesViewModel.GetStringContent() Method
Asynchronously retrieve the current value of the StringContent property.
public System.Threading.Tasks.Task<string?> GetStringContent();
Returns
System.Threading.Tasks.Task<System.String>
FeaturesViewModel.GetTimeZone() Method
Asynchronously retrieve the current value of the TimeZone property.
public System.Threading.Tasks.Task<string?> GetTimeZone();
Returns
System.Threading.Tasks.Task<System.String>
FeaturesViewModel.GetTitle() Method
Asynchronously retrieve the current value of the Title property.
public System.Threading.Tasks.Task<string?> GetTitle();
Returns
System.Threading.Tasks.Task<System.String>
FeaturesViewModel.GetUpdateLocationEnabled() Method
Asynchronously retrieve the current value of the UpdateLocationEnabled property.
public System.Threading.Tasks.Task<System.Nullable<bool>> GetUpdateLocationEnabled();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Boolean>>
FeaturesViewModel.GetWaitingForContents() Method
Asynchronously retrieve the current value of the WaitingForContents property.
public System.Threading.Tasks.Task<System.Nullable<bool>> GetWaitingForContents();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Boolean>>
FeaturesViewModel.GetWaitingForResult() Method
Asynchronously retrieve the current value of the WaitingForResult property.
public System.Threading.Tasks.Task<System.Nullable<bool>> GetWaitingForResult();
Returns
System.Threading.Tasks.Task<System.Nullable<System.Boolean>>
FeaturesViewModel.GetWidgetContent() Method
Asynchronously retrieve the current value of the WidgetContent property.
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.Widgets.Widget?> GetWidgetContent();
Returns
System.Threading.Tasks.Task<Widget>
FeaturesViewModel.Next() Method
Selects the feature at the next index in relation to the selected feature.
ArcGIS Maps SDK for JavaScript
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.FeaturesViewModel?> Next();
Returns
System.Threading.Tasks.Task<FeaturesViewModel>
FeaturesViewModel.OnJsGoToOverride(IJSStreamReference) Method
JS-invokable method that triggers the GoToOverride function.
Should not be called by consuming code.
public System.Threading.Tasks.Task OnJsGoToOverride(Microsoft.JSInterop.IJSStreamReference jsStreamRef);
Parameters
jsStreamRef Microsoft.JSInterop.IJSStreamReference
Implements OnJsGoToOverride(IJSStreamReference)
Returns
FeaturesViewModel.OnJsTriggerAction(IJSStreamReference) Method
JavaScript-Invokable Method for internal use only.
public System.Threading.Tasks.Task OnJsTriggerAction(Microsoft.JSInterop.IJSStreamReference jsStreamRef);
Parameters
jsStreamRef Microsoft.JSInterop.IJSStreamReference
Returns
FeaturesViewModel.Open(GoToOptions) Method
Opens the widget at the given location with content defined either explicitly with content
or driven from the PopupTemplate of input features.
param options.title Sets the title of the popup.
param options.fetchFeatures *Since:4.12 When true, indicates the feature’s content should be fetched and displayed. If no PopupTemplate exists, a default template is created for the layer if defaultPopupTemplateEnabled = true. In order for this option to work, there must be a valid view and location set.
param options.features Sets the features, which populates the title and content based on each graphic’s PopupTemplate.
param options.updateLocationEnabled When true, indicates the location property will be updated for each paginated feature based on the selected feature’s geometry.
ArcGIS Maps SDK for JavaScript
public System.Threading.Tasks.Task Open(dymaptic.GeoBlazor.Core.Options.GoToOptions options);
Parameters
options GoToOptions
Defines the location and content of the popup when opened.
- options.content: Sets the content of the popup.
- options.location: Sets the location, which is the geometry used to position the popup.
- options.promises: Sets pending promises. The UI will display once the promises resolve. Each promise must resolve to an array of Graphics.
Returns
FeaturesViewModel.Previous() Method
Selects the feature at the previous index in relation to the selected feature.
ArcGIS Maps SDK for JavaScript
public System.Threading.Tasks.Task<dymaptic.GeoBlazor.Core.Components.FeaturesViewModel?> Previous();
Returns
System.Threading.Tasks.Task<FeaturesViewModel>
FeaturesViewModel.RemoveFromActions(ActionBase[]) Method
Asynchronously remove an element from the Actions property.
public System.Threading.Tasks.Task RemoveFromActions(params dymaptic.GeoBlazor.Core.Components.ActionBase[] values);
Parameters
values ActionBase[]
The elements to remove.
Returns
FeaturesViewModel.RemoveFromFeatures(Graphic[]) Method
Asynchronously remove an element from the Features property.
public System.Threading.Tasks.Task RemoveFromFeatures(params dymaptic.GeoBlazor.Core.Components.Graphic[] values);
Parameters
The elements to remove.
Returns
FeaturesViewModel.SetActions(IReadOnlyList) Method
Asynchronously set the value of the Actions property after render.
public System.Threading.Tasks.Task SetActions(System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.ActionBase>? value);
Parameters
value System.Collections.Generic.IReadOnlyList<ActionBase>
The value to set.
Returns
FeaturesViewModel.SetActiveFeature(Graphic) Method
Asynchronously set the value of the ActiveFeature property after render.
public System.Threading.Tasks.Task SetActiveFeature(dymaptic.GeoBlazor.Core.Components.Graphic? value);
Parameters
value Graphic
The value to set.
Returns
FeaturesViewModel.SetAutoCloseEnabled(Nullable) Method
Asynchronously set the value of the AutoCloseEnabled property after render.
public System.Threading.Tasks.Task SetAutoCloseEnabled(System.Nullable<bool> value);
Parameters
value System.Nullable<System.Boolean>
The value to set.
Returns
FeaturesViewModel.SetBrowseClusterEnabled(Nullable) Method
Asynchronously set the value of the BrowseClusterEnabled property after render.
public System.Threading.Tasks.Task SetBrowseClusterEnabled(System.Nullable<bool> value);
Parameters
value System.Nullable<System.Boolean>
The value to set.
Returns
FeaturesViewModel.SetDefaultPopupTemplateEnabled(Nullable) Method
Asynchronously set the value of the DefaultPopupTemplateEnabled property after render.
public System.Threading.Tasks.Task SetDefaultPopupTemplateEnabled(System.Nullable<bool> value);
Parameters
value System.Nullable<System.Boolean>
The value to set.
Returns
FeaturesViewModel.SetElementReferenceContent(Nullable) Method
Asynchronously set the value of the ElementReferenceContent property after render.
public System.Threading.Tasks.Task SetElementReferenceContent(System.Nullable<Microsoft.AspNetCore.Components.ElementReference> value);
Parameters
value System.Nullable<Microsoft.AspNetCore.Components.ElementReference>
The value to set.
Returns
FeaturesViewModel.SetFeatureMenuOpen(Nullable) Method
Asynchronously set the value of the FeatureMenuOpen property after render.
public System.Threading.Tasks.Task SetFeatureMenuOpen(System.Nullable<bool> value);
Parameters
value System.Nullable<System.Boolean>
The value to set.
Returns
FeaturesViewModel.SetFeatureMenuTitle(string) Method
Asynchronously set the value of the FeatureMenuTitle property after render.
public System.Threading.Tasks.Task SetFeatureMenuTitle(string? value);
Parameters
value System.String
The value to set.
Returns
FeaturesViewModel.SetFeaturePage(Nullable) Method
Asynchronously set the value of the FeaturePage property after render.
public System.Threading.Tasks.Task SetFeaturePage(System.Nullable<double> value);
Parameters
value System.Nullable<System.Double>
The value to set.
Returns
FeaturesViewModel.SetFeatures(IReadOnlyList) Method
Asynchronously set the value of the Features property after render.
public System.Threading.Tasks.Task SetFeatures(System.Collections.Generic.IReadOnlyList<dymaptic.GeoBlazor.Core.Components.Graphic>? value);
Parameters
value System.Collections.Generic.IReadOnlyList<Graphic>
The value to set.
Returns
FeaturesViewModel.SetFeaturesPerPage(Nullable) Method
Asynchronously set the value of the FeaturesPerPage property after render.
public System.Threading.Tasks.Task SetFeaturesPerPage(System.Nullable<double> value);
Parameters
value System.Nullable<System.Double>
The value to set.
Returns
FeaturesViewModel.SetFeatureViewModelAbilities(Abilities) Method
Asynchronously set the value of the FeatureViewModelAbilities property after render.
public System.Threading.Tasks.Task SetFeatureViewModelAbilities(dymaptic.GeoBlazor.Core.Components.Abilities? value);
Parameters
value Abilities
The value to set.
Returns
FeaturesViewModel.SetHighlightEnabled(Nullable) Method
Asynchronously set the value of the HighlightEnabled property after render.
public System.Threading.Tasks.Task SetHighlightEnabled(System.Nullable<bool> value);
Parameters
value System.Nullable<System.Boolean>
The value to set.
Returns
FeaturesViewModel.SetIncludeDefaultActions(Nullable) Method
Asynchronously set the value of the IncludeDefaultActions property after render.
public System.Threading.Tasks.Task SetIncludeDefaultActions(System.Nullable<bool> value);
Parameters
value System.Nullable<System.Boolean>
The value to set.
Returns
FeaturesViewModel.SetInitialDisplayMode(Nullable) Method
Asynchronously set the value of the InitialDisplayMode property after render.
public System.Threading.Tasks.Task SetInitialDisplayMode(System.Nullable<dymaptic.GeoBlazor.Core.Enums.InitialDisplayMode> value);
Parameters
value System.Nullable<InitialDisplayMode>
The value to set.
Returns
FeaturesViewModel.SetLocation(Point) Method
Asynchronously set the value of the Location property after render.
public System.Threading.Tasks.Task SetLocation(dymaptic.GeoBlazor.Core.Components.Geometries.Point? value);
Parameters
value Point
The value to set.
Returns
FeaturesViewModel.SetScreenLocation(FeaturesViewModelScreenPoint) Method
Asynchronously set the value of the ScreenLocation property after render.
public System.Threading.Tasks.Task SetScreenLocation(dymaptic.GeoBlazor.Core.Components.FeaturesViewModelScreenPoint? value);
Parameters
value FeaturesViewModelScreenPoint
The value to set.
Returns
FeaturesViewModel.SetScreenLocationEnabled(Nullable) Method
Asynchronously set the value of the ScreenLocationEnabled property after render.
public System.Threading.Tasks.Task SetScreenLocationEnabled(System.Nullable<bool> value);
Parameters
value System.Nullable<System.Boolean>
The value to set.
Returns
FeaturesViewModel.SetSelectedFeatureIndex(Nullable) Method
Asynchronously set the value of the SelectedFeatureIndex property after render.
public System.Threading.Tasks.Task SetSelectedFeatureIndex(System.Nullable<int> value);
Parameters
value System.Nullable<System.Int32>
The value to set.
Returns
FeaturesViewModel.SetSpatialReference(SpatialReference) Method
Asynchronously set the value of the SpatialReference property after render.
public System.Threading.Tasks.Task SetSpatialReference(dymaptic.GeoBlazor.Core.Components.SpatialReference? value);
Parameters
value SpatialReference
The value to set.
Returns
FeaturesViewModel.SetStringContent(string) Method
Asynchronously set the value of the StringContent property after render.
public System.Threading.Tasks.Task SetStringContent(string? value);
Parameters
value System.String
The value to set.
Returns
FeaturesViewModel.SetTimeZone(string) Method
Asynchronously set the value of the TimeZone property after render.
public System.Threading.Tasks.Task SetTimeZone(string? value);
Parameters
value System.String
The value to set.
Returns
FeaturesViewModel.SetTitle(string) Method
Asynchronously set the value of the Title property after render.
public System.Threading.Tasks.Task SetTitle(string? value);
Parameters
value System.String
The value to set.
Returns
FeaturesViewModel.SetUpdateLocationEnabled(Nullable) Method
Asynchronously set the value of the UpdateLocationEnabled property after render.
public System.Threading.Tasks.Task SetUpdateLocationEnabled(System.Nullable<bool> value);
Parameters
value System.Nullable<System.Boolean>
The value to set.
Returns
FeaturesViewModel.SetWidgetContent(Widget) Method
Asynchronously set the value of the WidgetContent property after render.
public System.Threading.Tasks.Task SetWidgetContent(dymaptic.GeoBlazor.Core.Components.Widgets.Widget? value);
Parameters
value Widget
The value to set.
Returns
FeaturesViewModel.TriggerAction(int) Method
Triggers the trigger-action event and executes the action
at the specified index in the actions array.
ArcGIS Maps SDK for JavaScript
public System.Threading.Tasks.Task TriggerAction(int actionIndex);
Parameters
actionIndex System.Int32
The index of the action to execute.
Returns
FeaturesViewModel.ValidateRequiredGeneratedChildren() Method
Validates source-generated child components.
public override void ValidateRequiredGeneratedChildren();
Implements ValidateRequiredGeneratedChildren()
FeaturesViewModel.ZoomTo(GoToTarget, GoToOptions) Method
Sets the view to a given target.
ArcGIS Maps SDK for JavaScript
public System.Threading.Tasks.Task<string?> ZoomTo(dymaptic.GeoBlazor.Core.Model.GoToTarget target, dymaptic.GeoBlazor.Core.Options.GoToOptions options);
Parameters
target GoToTarget
options GoToOptions