FloorFilter

require(["esri/widgets/FloorFilter"], function(FloorFilter) { /* code goes here */ });
Class: esri/widgets/FloorFilter
Inheritance: FloorFilter Widget Accessor
Since: ArcGIS API for JavaScript 4.19

The FloorFilter widget simplifies visualization of GIS data for a specific floor of a building in your application. It allows you to filter down the floor plan data displayed in your MapView or SceneView to a site, a facility in the site, or a level in the facility.

To visualize your data based on site, facility, or level, your map must contain the related floor plan layers, with features linked together in a floor plan hierarchy. Once you define your map as floor-aware in the map properties, the interactive, on-screen FloorFilter widget appears and can be used to explore the floor-aware data based on the configured site, facility, and levels layers.

The widget can also be used alongside other filtering functionalities, such as definition queries, selection, range, and time, to further control visualization. For example, you may want to visualize all of the features on a specific level in a facility, or all the office units within a range of levels in a facility.

For information about gaining full control of widget styles, see the Styling topic.
See also:
Example:
// Initialize FloorFilter
const floorFilter = new FloorFilter({
  view: view
});

Constructors

new FloorFilter(properties)
Parameter:
properties Object
optional

See the properties for a list of all the properties that may be passed into the constructor.

Property Overview

Any properties can be set, retrieved or listened to. See the Working with Properties topic.
Show inherited properties Hide inherited properties
Name Type Summary Class
String|HTMLElement

The ID or node representing the DOM element containing the widget.

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more detailsWidget
String

The name of the class.

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more detailsAccessor
String

The currently selected facility.

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more detailsFloorFilter
String

The unique ID assigned to the widget when the widget is created.

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more detailsWidget
String

The widget's label.

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more detailsWidget
String

The currently selected floor level.

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more detailsFloorFilter
Boolean

Determines if the widget is expanded or collapsed.

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more detailsFloorFilter
String

The currently selected site.

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more detailsFloorFilter
MapView|SceneView

A reference to the MapView or SceneView.

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more detailsFloorFilter
FloorFilterViewModel

The view model for this widget.

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more detailsFloorFilter

Property Details

The ID or node representing the DOM element containing the widget. This property can only be set once. The following examples are all valid use cases when working with widgets.

Examples:
// Create the HTML div element programmatically at runtime and set to the widget's container
const basemapGallery = new BasemapGallery({
  view: view,
  container: document.createElement("div")
});

// Add the widget to the top-right corner of the view
view.ui.add(basemapGallery, {
  position: "top-right"
});
// Specify an already-defined HTML div element in the widget's container

const basemapGallery = new BasemapGallery({
  view: view,
  container: basemapGalleryDiv
});

// Add the widget to the top-right corner of the view
view.ui.add(basemapGallery, {
  position: "top-right"
});

// HTML markup
<body>
  <div id="viewDiv"></div>
  <div id="basemapGalleryDiv"></div>
</body>
// Specify the widget while adding to the view's UI
const basemapGallery = new BasemapGallery({
  view: view
});

// Add the widget to the top-right corner of the view
view.ui.add(basemapGallery, {
  position: "top-right"
});
declaredClass Stringreadonly inherited

The name of the class. The declared class name is formatted as esri.folder.className.

facility String

The currently selected facility.

The unique ID assigned to the widget when the widget is created. If not set by the developer, it will default to the container ID, or if that is not present then it will be automatically generated.

The widget's label.

This property is useful whenever the widget is controlled by another one (e.g. Expand)

level String

The currently selected floor level.

longNames Boolean

Determines if the widget is expanded or collapsed. If the value is true, the widget is expanded and the long names appear. Otherwise, short names are used and icons appear alone on buttons.

site String

The currently selected site.

A reference to the MapView or SceneView. If this property is set, the FloorFilter widget will update the view's floors property whenever the floor filter is manipulated or updated programmatically. This property will affect any floor-aware layer in the view.

The view model for this widget. This is a class that contains all the logic (properties and methods) that controls this widget's behavior. See the FloorFilterViewModel class to access all properties and methods on the widget.

Method Overview

Show inherited methods Hide inherited methods
Name Return Type Summary Class
String

A utility method used for building the value for a widget's class property.

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more detailsWidget

Destroys the widget instance.

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more detailsWidget
Boolean

Emits an event on the instance.

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more detailsWidget
Boolean

Indicates whether there is an event listener on the instance that matches the provided event name.

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more detailsWidget
Boolean

isFulfilled() may be used to verify if creating an instance of the class is fulfilled (either resolved or rejected).

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more detailsWidget
Boolean

isRejected() may be used to verify if creating an instance of the class is rejected.

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more detailsWidget
Boolean

isResolved() may be used to verify if creating an instance of the class is resolved.

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more detailsWidget
Object

Registers an event handler on the instance.

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more detailsWidget

Widget teardown helper.

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more detailsWidget

This method is primarily used by developers when implementing custom widgets.

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more detailsWidget
Object

This method is primarily used by developers when implementing custom widgets.

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more detailsWidget

Renders widget to the DOM immediately.

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more detailsWidget

This method is primarily used by developers when implementing custom widgets.

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more detailsWidget

Updates the floorFilter widget definition in the provided WebMap.

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more detailsFloorFilter
Promise

when() may be leveraged once an instance of the class is created.

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more detailsWidget

Method Details

classes(classNames){String}inherited

A utility method used for building the value for a widget's class property. This aids in simplifying CSS class setup.

Parameter:
classNames String|String[]|Object
repeatable

The class names.

Returns:
Type Description
String The computed class name.
See also:
Example:
// .tsx syntax showing how to set CSS classes while rendering the widget

render() {
  const dynamicIconClasses = {
    [CSS.myIcon]: this.showIcon,
    [CSS.greyIcon]: !this.showIcon
  };

  return (
    <div class={classes(CSS.root, CSS.mixin, dynamicIconClasses)} />
  );
}
destroy()inherited

Destroys the widget instance.

emit(type, event){Boolean}inherited

Emits an event on the instance. This method should only be used when creating subclasses of this class.

Parameters:
type String

The name of the event.

event Object
optional

The event payload.

Returns:
Type Description
Boolean true if a listener was notified
hasEventListener(type){Boolean}inherited

Indicates whether there is an event listener on the instance that matches the provided event name.

Parameter:
type String

The name of the event.

Returns:
Type Description
Boolean Returns true if the class supports the input event.
isFulfilled(){Boolean}inherited

isFulfilled() may be used to verify if creating an instance of the class is fulfilled (either resolved or rejected). If it is fulfilled, true will be returned.

Returns:
Type Description
Boolean Indicates whether creating an instance of the class has been fulfilled (either resolved or rejected).
isRejected(){Boolean}inherited

isRejected() may be used to verify if creating an instance of the class is rejected. If it is rejected, true will be returned.

Returns:
Type Description
Boolean Indicates whether creating an instance of the class has been rejected.
isResolved(){Boolean}inherited

isResolved() may be used to verify if creating an instance of the class is resolved. If it is resolved, true will be returned.

Returns:
Type Description
Boolean Indicates whether creating an instance of the class has been resolved.
on(type, listener){Object}inherited

Registers an event handler on the instance. Call this method to hook an event with a listener.

Parameters:

A event type, or an array of event types, to listen for.

listener Function

The function to call when the event is fired.

Returns:
Type Description
Object Returns an event handler with a remove() method that can be called to stop listening for the event(s).
Property Type Description
remove Function When called, removes the listener from the event.
Example:
view.on("click", function(event){
  // event is the event handle returned after the event fires.
  console.log(event.mapPoint);
});
own(handles)inherited

Widget teardown helper. Any handles added to it will be automatically removed when the widget is destroyed.

Parameter:

Handles marked for removal once the widget is destroyed.

postInitialize()inherited

This method is primarily used by developers when implementing custom widgets. Executes after widget is ready for rendering.

render(){Object}inherited

This method is primarily used by developers when implementing custom widgets. It must be implemented by subclasses for rendering.

Returns:
Type Description
Object The rendered virtual node.
renderNow()inherited

Renders widget to the DOM immediately.

scheduleRender()inherited

This method is primarily used by developers when implementing custom widgets. Schedules widget rendering. This method is useful for changes affecting the UI.

updateWebDocument(webmap)

Updates the floorFilter widget definition in the provided WebMap.

Parameter:
webmap WebMap

The webmap to be updated.

when(callback, errback){Promise}inherited

when() may be leveraged once an instance of the class is created. This method takes two input parameters: a callback function and an errback function. The callback executes when the instance of the class loads. The errback executes if the instance of the class fails to load.

Parameters:
callback Function
optional

The function to call when the promise resolves.

errback Function
optional

The function to execute when the promise fails.

Returns:
Type Description
Promise Returns a new promise for the result of callback that may be used to chain additional functions.
Example:
// Although this example uses the BasemapGallery widget, any class instance that is a promise may use when() in the same way
let bmGallery = new BasemapGallery();
bmGallery.when(function(){
  // This function will execute once the promise is resolved
}, function(error){
  // This function will execute if the promise is rejected due to an error
});