Hi, I want to create simple ajax script for my gallery, that will load images in small parts after click on the button. Now I can get them by: Model.GetPropertyValue<IEnumerable<IPublishedContent>>("galleryItems"); Its nested content.

Question 1: Is it possible, to do ajax query, without access to source code? Currently I have access only to umbraco panel and ftp files. Which url should I use, to get data in smaller parts?

Question 2: Is it possible, to copy release version from ftp to new solution and extend it? For example by new controllers?