I want to add Facebook share button to my site. I created app on Facebook. Ran local server. Added to host-file 127.0.0.1 dev.mysite.com and added domain mysite.com and website http:/ /mysite.com(without space) to app settings in Facebook. Trying:
function shareOnFacebook(){
    FB.ui({
        method: 'share',
        display: 'popup',
        title: 'myTitle',
        href: 'mysite.com',
        caption: 'mysite.com',
        picture: 'http://www.picturesource.com/path/picture.jpg',
        description: 'myDescription'
    }, function(response) {
         if(response && response.post_id){}
         else{}
    });   
}
but in dialog window infromation is filled without params, that i sent with function FB.UI. Did i miss something necessary for having permission to put information to the dialog window?

