Utilizing JavaScript as the front-end client for a web application connected to the backend of

I am facing an interesting scenario with a coworker who has suggested using JavaScript in a Web client application (specifically EPiServer CMS) to manage all the documents in the backend (SharePoint Online). However, I am unable to figure out how to access SharePoint Online from the JavaScript code on the client-side. Is this actually a viable approach? Are there better alternatives for handling documents in this setup?

Answer №1

It appears that your goal is to connect to SharePoint Online resources from a domain other than the one it is hosted on. Unfortunately, SharePoint typically blocks this due to Cross-Site-Scripting concerns. To gain access, you will need to first authenticate yourself with SharePoint. Sharing more specific details about your objectives could be beneficial. Consider sharing them on

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