Displaying Cross-Domain/Secure Images from SharePoint Apps

One of my biggest frustrations in developing apps are the cross-domain challenges that inherently exist when we decouple apps from the platform(s) they needs to consume. There are a number of approaches for dealing with cross-domain data such as cross-origin resource sharing (CORS) and JSONP. However, images are trickier…especially when they require authentication. Internet Explorer…

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Connected SharePoint App Parts

Last year I authored a post on using SharePoint 2013’s embed code web part as an alternative to custom app parts. The embed code approach has the advantage of not using IFRAMEs, but isn’t repeatable, relies on the client for all application logic, and eliminates the use of server-side technologies like ASP.NET and MVC. But…

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