FeatureTemplate

Property Overview

Property Details

declaredClass Stringreadonly inherited

Since: ArcGIS API for JavaScript 4.7

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

description String

Description of the feature template.

drawingTool String

Name of the default drawing tool defined for the template to create a feature.

Possible Values:"auto-complete-polygon"|"circle"|"ellipse"|"freehand"|"line"|"none"|"point"|"polygon"|"rectangle"|"arrow"|"triangle"|"left-arrow"|"right-arrow"|"up-arrow"|"down-arrow"

name String

Name of the feature template.

prototype Object

An instance of the prototypical feature described by the feature template. It specifies default values for the attribute fields and does not contain geometry.

Example:

// this snippet code shows how to create a feature based on
// feature type prototype. Creates a new feature assigns
// default values for the attributes to the new feature.
view.on("click", function(event) {
  let park = fl.templates[0].prototype;
  newPark = new Graphic({
    attributes: park.attributes,
    geometry: event.mapPoint
  });

  let promise = fl.applyEdits({addFeatures: [newPark]});
  editResultsHandler(promise);
});

thumbnail Object

An object used to create a thumbnail image that represents a feature type in the feature template.

Properties:

contentType String The MIME type of the image. Possible Values:"image"|"png"|"jpg"|"jpeg"

imageData String The base64EncodedImageData presenting the thumbnail image.

height Number The height of the thumbnail.

width Number The width of the thumbnail.

Method Overview

Method Details

fromJSON(json){*}static

Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. The object passed into the input json parameter often comes from a response to a query operation in the REST API or a toJSON() method from another ArcGIS product. See the Using fromJSON() topic in the Guide for details and examples of when and how to use this function.

Parameter:

json Object A JSON representation of the instance in the ArcGIS format. See the ArcGIS REST API documentation for examples of the structure of various input JSON objects.

Returns:

Type	Description
*	Returns a new instance of this class.

own(handleOrHandles)inherited

Since: ArcGIS API for JavaScript 4.24

Adds one or more handles which are to be tied to the lifecycle of the object. The handles will be removed when the object is destroyed.

// Manually manage handles
const handle = reactiveUtils.whenOnce(() => !view.updating)
  .then(() => {
    wkidSelect.disabled = false;
});

handle.remove();

// Assign a handle using own()
this.own(reactiveUtils.whenOnce(() => !view.updating)
  .then(() => {
    wkidSelect.disabled = false;
  }));

Parameter:

handleOrHandles WatchHandle|WatchHandle[] Handles marked for removal once the object is destroyed.

toJSON(){Object}

Converts an instance of this class to its ArcGIS portal JSON representation. See the Using fromJSON() guide topic for more information.

Returns:

Type	Description
Object	The ArcGIS portal JSON representation of an instance of this class.