Using JavaScript 4.23 API unable to work out how to access organization ArcGIS Enterprise Portal

[JLT]

I have written an ArcGIS app using JavaScript API 4.23 accessing ArcGIS online (personal account). The code is stored in an .html file I have saved on my hard drive. I now want to point the app at my companies enterprise portal, but searching I cannot find a way to access the portal using JavaScript. Currently I login into my company portal UI pressing the blue button in the attached image (I do not need to enter any credentials).

[KenBuja · Accepted solution]

You'll use the IdentityManager to login to the Portal using OAuth2.0 functionality. Take a look at these items in the documentation:

• https://developers.arcgis.com/javascript/latest/secure-resources/
• https://developers.arcgis.com/documentation/mapping-apis-and-services/security/
• https://developers.arcgis.com/javascript/latest/sample-code/identity-oauth-basic/

[JLT]

Thank you for the information. I'm not sure how I would get a Client ID and Client Secret, I don't think I have that functionality in my company portal to create one.

Is there another way without registering my app? I just want to be able to access layers in the organizational portal, currently I am accessing demo layers in my free online account I created. I'm a bit confused...

[JLT]

What do you think on this one? Thank you ☺️

[KenBuja]

I don't have a Portal server set up, so I don't know what the limitation you would have on creating an appId. Have you given it a try?