Facebook like button counting problem

I have installed facebook like button with开发者_开发技巧 javascript solution.

I left the href attribute empty so it will use the current url for counting. It seems that right now , even after changing the href attribute , facebook is counting the like on my entire website.

Example: 1. domain.com/fb_url 2. domain.com/fb_url2

If you will like the first url , you will be able to see the likes on the second url.

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Why not putting into the href attribute the absolute URL of the page? I guess this will fix the issue. This can be easily achieved in whatever language you use. Please post the code you are using so that we can provide further help.

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If you used og:url tag, you although have to change it on each page.