尝试配置YouTube订阅按钮回调

问题描述

以下是我尝试过的代码片段。

Below is the snippet of the code which I have tried.

    <script src="https://apis.google.com/js/platform.js"></script>
    <script type="text/javascript">
      function onYtEvent(payload) {
        if (payload.eventType == 'subscribe') {
          // Add code to handle subscribe event.
            alert("hello world")
          });
        } else if (payload.eventType == 'unsubscribe') {
          // Add code to handle unsubscribe event.
          alert("asdf");
        }
        if (window.console) { // for debugging only
          window.console.log('YT event: ', payload);
        }
      }
    </script>
<div class="g-ytsubscribe" data-channelid="UCGsSHWM4ZraLZ8k6m4q4g-A" data-layout="default" data-count="hidden" data-onytevent="onYtEvent"></div>

我面临的问题是，点击订阅时没有触发任何事件按钮。在控制台中，我可以看到以下错误 -

The problem that I am facing is that it is not firing any event on clicking the subscribe button. In the console, I can see the following error-

Uncaught ReferenceError: __ytRIL is not defined

推荐答案

以下是解决此问题的Google错误：

Here is a Google bug tacking this issue: https://code.google.com/p/gdata-issues/issues/detail?id=8569

请为错误加注星标以引起他们的注意。

Please Star the bug so that it gets their attention.

它甚至发生在Google自己的网站上：

It even happens on Google's own site: https://developers.google.com/youtube/youtube_subscribe_button

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