Facebook Like/share Current Url

I have been trying to solve this for a few days now. Basically I have a like/share button on my site generated using the facebook developer tool. So it is very standard. But I can'

Solution 1:

1) Must be <%=

data-href="<%=Request.Url.AbsoluteUri%>"

2) You could do

<div id="sharebutton"
...

window.onload = function () {
    var currentUrl = window.location.href;
    document.getElementById("sharebutton").setAttribute("data-href", currentUrl);
}

-- or using jquery

jQuery(document).on('ready', function($){
    var url = window.location;  
    $('.fb-like col-xs-offset-1').attr('data-href', url);
});

3) Leaving data-href "" blank worked before v2.0 of social plugin

You can't share localhost. You need to test your share-button on production server where you would have real URL