canonical just on Pg1

ronaldobk20

Hi all,
How can i put canonical tag just for the first page.
for exemple:
mysite.com/forum/post (canonical will be mysite.com/forum/post)

mysite.com/forum/post-pg2 (canonical should be mysite.com/forum/post not mysite.com/forum/post-pg2 )

or is there a way to remove pag2, pag3, pag4 ....

Thanks

R_J

Doing so is quite simple, though I'm not sure why you would do so. You would need a plugin or a themehooksfile where you could insert this method:

    public function discussionController_render_before($sender, $args) {
        $sender->canonicalUrl($sender->Discussion->Url);
    }

But as I understand the canonical meta tag, forcing it like that would be wrong.