topic Re: Routing Problem in ArcGIS JavaScript Maps SDK Questions

Routing Problem

sunilm — Tue, 19 Oct 2010 05:50:19 GMT

Hi All,

I am using Routing task in my application. I am keeping more than 12 stops. When I click on Solve Route, I am getting this error:
"Microsoft JScript runtime error: 'xhr' is null or not an object".

It is solving route only upto 12 stops if we give more than 12 I am getting this error.

I think the problem is with routeParams.stops.features array. Can anyone help me tp sought out this.

Sunil

Re: Routing Problem

sunilm — Wed, 20 Oct 2010 03:48:41 GMT

I ran the sample "Routes with Barriers and Stops" in samples. When I keep more than 10 stops it is giving me an error:

An error occured
Error solving route
The number of input locations loaded into Stops exceeded the maximum allowed by the service. Attempted to load 19, but only 10 allowed."

I think we need to set the stops in mapservice configuration file. Can anyone tell me where I need to add the parameter for stops in configuration file.

Thanks in Advance

Sunil

Re: Routing Problem

nicogis — Wed, 20 Oct 2010 13:43:40 GMT

this have a limit because it's a demo. have you seen create a your service?

you set parameter in routeparameters see http://help.arcgis.com/EN/webapi/javascript/arcgis/help/jsapi/routeparameters.htm

Re: Routing Problem

sunilm — Thu, 21 Oct 2010 02:11:51 GMT

I had created my own Map service(using Arcgis 9.3.1). For that map Service also I am not able to solve route if I have more than 12 stops

Re: Routing Problem

nicogis — Fri, 22 Oct 2010 08:16:31 GMT

In your Map services have enable in capability network analyst?
In your mxd have you add a route layer using a network dataset?

Re: Routing Problem

sunilm — Fri, 22 Oct 2010 09:03:40 GMT

Yes I had already done these

Re: Routing Problem

nicogis — Sat, 23 Oct 2010 16:40:19 GMT

Have you set a proxy page. you could overpass the limit 2000 lenght...

Re: Routing Problem

sunilm — Mon, 25 Oct 2010 03:03:31 GMT

I had set the proxy page. Can you please tell me where I need to set the limit in proxy page?

Re: Routing Problem

nicogis — Tue, 26 Oct 2010 17:56:47 GMT

see http://help.arcgis.com/en/webapi/javascript/arcgis/help/jshelp/ags_proxy.htm