> For the complete documentation index, see [llms.txt](https://docs.exoclick.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.exoclick.com/publishers/zh/wang-zhan-yu-ban-wei/dfi-mfi-html-events.md).

# 为全页插页广告添加 HTML 事件

该 **桌面端全页插页广告** 和 **移动端全页插页广告** 广告格式可以通过某些 HTML 事件与你的网站交互。你可以监听这些事件，在你的网站中触发额外操作。

## creativeDisplayed

当 Fullpage Interstitial 广告加载到用户的浏览器中时，它会生成事件 `creativeDisplayed-XXXXXXX`，其中 `XXXXXXX` 是对应该 Fullpage Interstitial 广告位的 zone id。

此事件监听器允许你以编程方式在网站上执行所需的任何操作，并获取触发该事件的元素的更多信息，例如 URL、id、classes 和 text。

在下面的示例中，我们正在显示 `Creative 已显示！` 当 Fullpage Interstitial 显示时，Console 中的消息，并且我们列出了触发该事件的元素的所有详细信息：

```js
<script async type="application/javascript" src="https://a.pemsrv.com/ad-provider.js"></script>
<ins class="eas6a97888e35" data-zoneid="1234567"></ins>
<script>(AdProvider = window.AdProvider || []).push({"serve": {}});</script>

<a href="https://www.exoclick.com">访问 exoclick.com！</a>

<script type="application/javascript">
    document.addEventListener('creativeDisplayed-1234567', function (e) {
        console.log("Creative 已显示！");
        console.log(e.detail);
    }, false);
</script>
```

## 消息

如果你的 Fullpage Interstitial 广告位投放的是 iframe 广告系列，那么你可以为事件添加一个事件监听器 `消息`。这允许你在 iframe 加载到用户浏览器后，以编程方式执行网站上所需的任何操作。

事件数据包含属性 `id`，它是 iframe url 参数的 md5 哈希，以及 `loaded` 为 true。在下面的示例中，我们正在显示 `Iframe 已加载！` 当 Iframe 显示给用户浏览器时，Console 中的消息：

```js
<script async type="application/javascript" src="https://a.pemsrv.com/ad-provider.js"></script>
<ins class="eas6a97888e35" data-zoneid="1234567"></ins>
<script>(AdProvider = window.AdProvider || []).push({"serve": {}});</script>

<a href="https://www.exoclick.com">访问 exoclick.com！</a>

<script type="application/javascript">
    window.addEventListener('message', function(event) {
        if (event.data.id && event.data.loaded) {
            console.log("Iframe 已加载！")
        }
    });
</script>
```


---

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