World Traffic Service

[jaykapalczynski]

I am looking to leverage this Traffic Service in my javascript app.

World traffic | ArcGIS API for JavaScript 3.22 

I have an ArcGIS online organization account

But my question is can I embed the credentials so I dont have to enter them everytime?  

Do I need to write my own proxy?  

Very confused.

[RobertScheitlin__GISP · Accepted solution]

Jay,

  No you use the esri Proxy

GitHub - Esri/resource-proxy: Proxy files for DotNet, Java and PHP. 

then follow this blog about setting it up:

https://blogs.esri.com/esri/supportcenter/2015/04/07/setting-up-a-proxy/

[jaykapalczynski]

Once I create the proxy how do I reference and draw this in a javascript app?

[RobertScheitlin__GISP]

Jay,

   That is well covered in step 12 of the blog.

[jaykapalczynski]

was just curious how to turn the layer on and off

[RobertScheitlin__GISP]

Jay,

   The proxy does nothing but handle the login for you. You will have to add the layer in your code the same way you do any other layer.