Is there a way to detect if a page is beeing published?

Question

following situation:

A user is editing a page in the Pages Library (PublishingFeature). The list settings are requiring a checkout to edit a document. Now he edit's a lot of things on this page, and because it's a WYSIWYG thing the current data is cached. What I need to do now is, to recognize when he checks in or saves the page and push the cached data to sharepoint.

P.S. Were talking about SharePoint 2010.

Answer 1

An alert on the library will inform you any changes.

Answer 2

You can create a custom ItemCheckIn event receiver where you can do whatever control that you want.

If you want more information take a look at http://msdn.microsoft.com/en-us/library/microsoft.sharepoint.spitemeventreceiver.itemcheckedin.aspx

Answer 3

I found a way I'm using now:

How to detect if and which ribbon button was pressed (SharePoint 2010)