Dynamic page

I created a page that lists all its children titles…when I add a
children I need to clear cache to update tha main page…
so I create an extension with a new page type (Dynamic).
When a page is saved, it checks all its ancestor; if it finds a page
of Dynamic type it clears its cache…
Is there another way to do it?


Andrea F.

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http://bigchieflabs.com/blog/
http://think.bigchief.it