title: Dynamic setting FB Sharer og:description
body: <p>Hi I would like to do a page sharing of multiple item using fb sharer. But from what I understand is that I need to put the <strong>description</strong> and <strong>title</strong> on the meta tag. But what if I want it to be dynamic? Let say for example I click on an item and based on the item I click the fb sharer popup will appear and displaying the details of the item I clicked. Is this even possible? Right now below is my code</p>
  
  <pre><code>&lt;meta property="og:url"           content="{{ $data['url'] }}" /&gt;
  &lt;meta property="og:type"          content="{{ $data['type'] }}" /&gt;
  &lt;meta property="og:title"         content="{{ $data['title'] }}" /&gt;
  &lt;meta property="og:description"   content="{{ $data['description'] }}" /&gt;
  &lt;meta property="og:image"         content="{{ $data['image'] }}" /&gt;
  &lt;meta property="og:image:width"   content="640" /&gt;
  &lt;meta property="og:image:height"  content="442" /&gt;
  </code></pre>
  
  <p>And this is my javacript code</p>
  
  <pre><code>var fbShare = function(url, description, winWidth, winHeight) {
      var winTop = (screen.height / 2) - (winHeight / 2);
      var winLeft = (screen.width / 2) - (winWidth / 2);
  
      // Try to remove the meta and replace it but its not working
      $('meta[property="og:description"]').remove();
      $('head').append( '&lt;meta property="og:description" content="Testing"&gt;' );
  
      window.open('http://www.facebook.com/sharer/sharer.php?u=' + encodeURIComponent(url),
          'ListShare',
          'top=' + winTop +
          ',left=' + winLeft +
          ',toolbar=0,status=0,width='+ winWidth +
          ',height='+ winHeight);
  }
  </code></pre>
  
  <p>Also I don't have any FB ID so <strong>I think I can't use FB.ui</strong> for this.Or is it possible to use FB.UI without the appid since from their site it says that it's required <a href="https://developers.facebook.com/docs/sharing/reference/share-dialog" rel="nofollow noreferrer">HERE</a></p>