Swapnil schreef:
But it seems users are still creating pages without any category. How
can I
forcefully apply this policy so that users cannot create a page
without a
category? Is there any way to impose this rule in mediawiki.
Try http://www.mediawiki.org/wiki/Extension:Postloader
If you have a default category that articles can be saved to then you could add the [[Category:Default]] to every article. Or you could use something like this: http://www.mediawiki.org/wiki/Extension:CategorySuggest
I'm pretty sure you can also check to make sure a category has been selected and not allow a save to complete without it. Especially if your category entry spot is its own form element.
Good luck! -Courtney