topic Authentication using OAutho2.0 in ArcGIS API Javascrippt in ArcGIS JavaScript Maps SDK Questions

Authentication using OAutho2.0 in ArcGIS API Javascrippt

TheGamer — Tue, 01 Nov 2022 18:03:46 GMT

Hi everyone, so I have an Organization ArcGIS online account with a creator user type. I'm trying to access the hosted feature layer stored in the account and I need help with authenticating and identifying the app.

I'm having trouble with my code, when I click on the sign-in button, nothing happens. For the OAuth 2.0 application which I created, I have set the redirect URL to http://localhost:3000 . Also, is there a way to make the sign-in button disappear after the user has signed in?

Re: Authentication using OAutho2.0 in ArcGIS API Javascrippt

KenBuja — Tue, 01 Nov 2022 19:23:44 GMT

"document.getElementbyID" is misspelled, so that event listener is never applied. You have to use the correct case in JavaScript, so that should be "document.getElementById". Make sure you check the browser's developer tools to catch mistakes like this.

You can use code like this to hide or display elements

document.getElementById("sign-in").addEventListener("click", () => { document.getElementById("sign-in").style.display = "none"; document.getElementById("sign-out").style.display = "block"; esriId.getCredential(info.portalUrl + "/sharing"); }); document.getElementById("sign-out").addEventListener("click", () => { esriId.destroyCredentials(); document.getElementById("sign-in").style.display = "block"; document.getElementById("sign-out").style.display = "none"; });

Re: Authentication using OAutho2.0 in ArcGIS API Javascrippt

TheGamer — Tue, 01 Nov 2022 19:23:58 GMT

Hi @KenBuja omgg thank you so much! I fixed the error but when i click on it, it says www.arcgis.com refused to connect

Re: Authentication using OAutho2.0 in ArcGIS API Javascrippt

KenBuja — Tue, 01 Nov 2022 19:35:34 GMT

One more thing...take a look at a recent blog that @Anonymous User wrote about authentication code in JavaScript.

Re: Authentication using OAutho2.0 in ArcGIS API Javascrippt

KenBuja — Tue, 01 Nov 2022 19:41:10 GMT

Have you read the developer help about setting up authentication?