I had to work on my showroom url. When you click on a project, a pop-up is shown with this url :
example.org/en/showroom/#projName
So I changed the url with js blablabla and when I inspect my page, I have what I want for the sharing button. For fb example : http://www.facebook.com/sharer/sharer.php?u=http%3A//example.org/en/showroom/#jaguar
But when I click on the button, the fb pop-up opening has this url : example.org/en/showroom/
This is so weird. Is it not just a string ? Does the '#' messing with it ?