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I'm buidling a rails app and I'm having trouble getting the Facebook Share button to display in Chrome or Firefox. It shows up fine in IE and Safari. The Like and Login buttons work fine in all browsers. I've searched the web, but can't find anything helpful.

On each page I have

<!-- Facebook SDK -->
<div id="fb-root"></div>
<script>
window.onload = function()
{
  // Additional JS functions here
  window.fbAsyncInit = function() {
    FB.init({
      appId      : 'XXXXXXXXXXXXXXX', // App ID
      channelUrl : '//localhost:3000/channel.html', // Channel File
      status     : true, // check login status
      cookie     : true, // enable cookies to allow the server to access the session
      xfbml      : true  // parse XFBML
    });

  (function(d){
   var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
   if (d.getElementById(id)) {return;}
   js = d.createElement('script'); js.id = id; js.async = true;
   js.src = "//connect.facebook/en_US/all.js";
   ref.parentNode.insertBefore(js, ref);
  }(document));

}

On the page I want the Share button to appear, I have

<fb:share-button type="button_count"></fb:share-button>

Per Adam's suggestion I created an HTML file. THe login button appears but the share button doesn't

<!DOCTYPE HTML>
<HTML xmlns:fb="">
<HEAD>
   <TITLE>Untitled HTML Document</TITLE>
</HEAD>

<BODY BGCOLOR="white">
<div id="fb-root"></div>

<script>

  (function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook/en_US/all.js#xfbml=1&appId=MY_APP_ID"; // APP ID
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));

</script>
FB
<fb:share-button type="box_count"></fb:share-button> <br>
<div class="fb-login-button" data-width="200"></div>
</BODY>
</HTML>

I'm buidling a rails app and I'm having trouble getting the Facebook Share button to display in Chrome or Firefox. It shows up fine in IE and Safari. The Like and Login buttons work fine in all browsers. I've searched the web, but can't find anything helpful.

On each page I have

<!-- Facebook SDK -->
<div id="fb-root"></div>
<script>
window.onload = function()
{
  // Additional JS functions here
  window.fbAsyncInit = function() {
    FB.init({
      appId      : 'XXXXXXXXXXXXXXX', // App ID
      channelUrl : '//localhost:3000/channel.html', // Channel File
      status     : true, // check login status
      cookie     : true, // enable cookies to allow the server to access the session
      xfbml      : true  // parse XFBML
    });

  (function(d){
   var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
   if (d.getElementById(id)) {return;}
   js = d.createElement('script'); js.id = id; js.async = true;
   js.src = "//connect.facebook/en_US/all.js";
   ref.parentNode.insertBefore(js, ref);
  }(document));

}

On the page I want the Share button to appear, I have

<fb:share-button type="button_count"></fb:share-button>

Per Adam's suggestion I created an HTML file. THe login button appears but the share button doesn't

<!DOCTYPE HTML>
<HTML xmlns:fb="http://ogp.me/ns/fb#">
<HEAD>
   <TITLE>Untitled HTML Document</TITLE>
</HEAD>

<BODY BGCOLOR="white">
<div id="fb-root"></div>

<script>

  (function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook/en_US/all.js#xfbml=1&appId=MY_APP_ID"; // APP ID
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));

</script>
FB
<fb:share-button type="box_count"></fb:share-button> <br>
<div class="fb-login-button" data-width="200"></div>
</BODY>
</HTML>
  • javascript
  • facebook
  • google-chrome
  • share
Share Improve this question edited Sep 18, 2013 at 2:10 Will asked Sep 17, 2013 at 6:52 WillWill 1631 gold badge4 silver badges12 bronze badges
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2 Answers 2

Reset to default 5

Looks like the problem was with me using localhost as my url. I changed my /etc/hosts file so that fakeurl. points to 127.0.0.1 and it works fine now.

Add xmlns:fb="http://ogp.me/ns/fb#" to your <HTML> tag:

<html xmlns:fb="http://ogp.me/ns/fb#">

Change your <script>

(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook/en_US/all.js#xfbml=1&appId=YOUR_APP_ID"; // APP ID
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));

Live demo

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