L.esri.Task

Extends L.Class

L.esri.Task is a generic class that provides the foundation for calling operations on ArcGIS Online and ArcGIS Server Services like query, find and identify.

Constructor

Constructor Description
L.esri.task(<Object> options)

L.esri.task(<Service> endpoint)		 Options includes a url parameter which refers to the ArcGIS Server or ArcGIS Online service you would like to consume.

Options

Option Type Default Description
url String '' URL of the ArcGIS Server or ArcGIS Online service you would like to consume.
proxy String false URL of an ArcGIS API for JavaScript proxy or ArcGIS Resource Proxy to use for proxying POST requests.
useCors Boolean true If this task should use CORS when making GET requests.
requestParams Object null Used to pass through arbitrary request parameters to services.

Methods

Method Returns Description
request(<String> url, <Object> params, <Function> callback, <Object> context) this Makes a request to the associated service. The service's URL will be combined with the path option and parameters will be serialized. Accepts an optional function context for the callback.
apikey(<String> apikey) this Adds an api key to this request if the service requires authentication. Will be added automatically if used with a service.
token(<String> token) this Adds a token to this request if the service requires authentication. Will be added automatically if used with a service.

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