Generating areas dynamically

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Hi.

I would like to generate areas in a template dynamically.

Background: On the homepage of my current project there are horizontal sliders with arbitrary content in it for every page beneath /home.

So I came up with the idea to use the pageList model to get every page under /home and then generate an area for each of the pages in my homepage page type.

Is this procedure ok - or will this go havoc when the number or names of the pages under /home change? I would think that the content from an area which is removed from the page will not be deleted automatically in the C5 DB, right? It will stick there and become visible again, if, even by accident, the area is added to the page again later, right?

malthoff