Categories List control you can use display all the categories for the content in any of the generic content based modules (Generic Content, News, Blogs). Let's say you want to display all the categories in News module, than you'll drag the Categories List on the page, click "edit" and enter "News" for ProviderName
property (in Data group). "News" is default provider for News module. This will display all the categories in News list.PostsList
controls are aware of the query strings being passed by Categories List control, so once they see the CategoryID query string, they will automatically display only the content in that category. This means that you need to set the CategoryContentUrl
property of Categories List control to a page that contains NewsList
control if you want to display all the news inside of that particular category. The same logic applies to PostsList
I hope this makes sense. Let me know if you need more assistance.
the Telerik team