Esri Leaflet - Accéder au contenu premium ArcGIS Online - Erreur 400

Question

Bonjour,

Je m'intéresse à cet exemple : https://esri.github.io/esri-leaflet/examples/premium-content.html

(Je souhaite ajouter une couche privée dans mon projet Esri-Leaflet avec une authentification.)

L'exemple fonctionne bien sur le site Web Esri-Leaflet. Mais quand j'essaie sur mon propre ordinateur (dans un doc.html), cela ne fonctionne pas. Quand je clique sur le lien "Add trafic layer", il affiche "Invalid redirect_uri - error 400".

Quelqu'un sait pourquoi ?

Merci,

JohnGravois · Answer

thats a totally different question.

authentication - How to use layers from trusted servers in ArcGIS Online? - Geographic Information Systems Stack Exchang…

laurentSt-Arnaud · Answer

Thanks for your response.

To be precise, I have a feature layer in my arcgis online account and I simply want to share it in private in my esri leaflet project (Web app) without using ArcGIS for developper . Is there a method  to put my user name and password in my code so the feature layer can appear in my project ? (Even if it's not recommanded)

JohnGravois · Answer

That sample utilizes browser based named user login, which requires that you create and register an application of your own in ArcGIS Online.

Browser-based Named User Login | ArcGIS for Developers

this model necessitates that you identify where your application is hosted (both while it is being developed and in production) via redirect uris of your own so that ArcGIS Online doesn't allow folks to sign and in and pass their credentials to an unknown malicious third party.