Like FB 页面在确认后不会触发 edge.create 事件

Question

以下代码以前有效但现在无效。由于FB在点赞页面时添加了确认框，因此edge.create在确认后不再触发。

    <div class="fb-page" data-href="{{ $fbPageUrl }}" data-tabs="timeline" data-small-header="false" data-adapt-container-width="true" data-hide-cover="false" data-show-facepile="true"></div>
    <script>
        $(document).ready(function() {
            $.getScript('//connect.facebook.net/en_US/sdk.js', function(){
                FB.init({
                    appId      : 'xxxxxxxxxxxxxx',
                    xfbml      : true,
                    version    : 'v2.9'
                });

                FB.Event.subscribe('edge.create', function(response) {
                    alert('Fired!');
                });
            });
        });
    </script>

Answer 1

我怀疑这是新 Facebook 更新的错误。您可以在此处搜索问题 https://developers.facebook.com/bugs，也可以 post 如果尚未报告新错误

Answer 2

您无法再订阅 edge.create。目前 (04/2018) 它仍在 documentation 中，但已弃用并将在不久的将来完全删除。

根据设计，第三方应用程序无法知道 Like button 何时被单击。

您需要以一种不需要您知道何时单击 iframe 中提供的 Facebook Like 按钮的方式设计您的应用程序。

引用此 bug report：

The edge.create event is deprecated (https://developers.facebook.com/docs/plugins/faqs/), so the engineers have decided not to fix it for this case since it will be taken out completely in the future api release.

并且来自 this one：

I understand that it's important to you, but unfortunately we did the deprecate on purpose due to policy issue.

Developers are not supposed to check the user press any more.

Answer 3

These Events will no longer be accessible. As an alternative, you can use our Webhooks and be notified every time someone likes one of your Facebook Pages.

This is the webhooks endpoint

Source

Answer 4

到目前为止的工作解决方案：

<!doctype html>
<html lang="en" xmlns:fb="https://www.facebook.com/2008/fbml">
<head>
    <meta charset="utf-8">
    <title>Facebook Like Button</title>
</head>
<body>
<div id="fb-root"></div>
<script>
    window.fbAsyncInit = function () {
        FB.init({appId: '1906177386133148', status: true, cookie: true, xfbml: true});
        FB.Event.subscribe("edge.create", function (targetUrl) {
            console.log('edge.create');
        });
        FB.Event.subscribe("edge.remove", function (targetUrl) {
            console.log('edge.remove');
        });
    };
    (function () {
        var e = document.createElement('script');
        e.async = true;
        e.src = document.location.protocol + '//connect.facebook.net/es_ES/all.js';
        document.getElementById('fb-root').appendChild(e);
    }());
</script>
<fb:like></fb:like>
</body>
</html>

Like FB 页面在确认后不会触发 edge.create 事件

Like FB page doesn't fire edge.create event after confirming

javascript

jquery

facebook-javascript-sdk