How does the directions widget in ArcGIS work?

How does the directions widget in ArcGIS work?

The Directions Widget provides a way to build driving and walking directions using ArcGIS Online and custom Network Analysis Route services. Similar to how the RouteTask works, this widget generates a route finding a least-cost path between multiple points using a specified network.

Do you need an ArcGIS subscription to use this widget?

This widget uses both a network route service and a geocoder service. If you include this widget in your app, confirm that your end users have the required privileges described in the Use this widget section. The ArcGIS Online network analysis services and real-time traffic map services require an ArcGIS Online organizational subscription.

Which is the latest version of ArcGIS for JavaScript?

An ArcGIS.com subscription with World Network Analysis is also required. Alternatively, you can use your own ArcGIS Server Network Analysis service. In addition, be sure you are using the latest ArcGIS API for JavaScript. The Directions widget was first available with version 3.4 and is in all subsequent versions.

How does the directions widget in JavaScript work?

The Directions widget calculates directions between two or more locations and makes it easy to add turn-by-turn directions to a page as well as a route to a map.

How does ArcGIS routetask work in JavaScript?

Find routes between two or more locations and optionally get driving directions. The RouteTask uses ArcGIS Server network analysis services to calculate routes. Network analysis services allow you to solve simple routing problems as well as complex ones that take into account multiple stops, barriers, and time windows.

Which is the default route service for ArcGIS?

The routing service defaults to the Esri World Route service . This is a subscription based service available through ArcGIS Online. You can use this default or specify your own ArcGIS Server route service. Please see the routeServiceUrl property.

When to use ArcGIS Server REST service URL?

The ArcGIS Server REST service URL (usually of a Feature Service Layer or Map Service Layer) for use in a task. Solves the route against the route layer with the route parameters.

How to set ArcGIS widget to open automatically?

See ArcGIS Server web services for more information. This widget can be set to open automatically when an app starts. Click the Do not open this widget when the app starts button on the widget to turn on the option to open the widget automatically.

How does the distance and direction widget work?

The Distance and Direction widget allows you to draw lines, circles, ellipses, and range rings to visualize important information. This widget can be set to open automatically when an app starts. Click the Do not open this widget when the app starts button on the widget to turn on the option to open the widget automatically.