# Jekyll

{% hint style="warning" %}
The documentation is designed for Liker Land and LikeCoin v2. For information on [3ook.com](https://3ook.com/) and LikeCoin v3, please visit [docs.3ook.com](https://docs.3ook.com) and [dao.like.co](https://dao.like.co/).
{% endhint %}

Thanks to the user [PinGuの独り言](https://pingu.moe/2020/01/integrate-likebutton-with-jekyll/) for providing the tutorial.

Before adding the LikeCoin button, please [register a Liker ID](/general-guides/dapp/liker-id.md).

Follow the steps below:

### Config liker\_id in \_config.yml  <a href="#cong-configyml-she-ding-likerid" id="cong-configyml-she-ding-likerid"></a>

Add `liker_id` in `_config.yml`  and change \[LikerID] into your Liker ID. It should look like this:

```
# Enter your Liker ID to enable LikeCoin button
liker_id: [LikerID]
```

Define the variables in `_config.yml`. The variables can be obtained in the site object using `{{site.liker_id}}`

```
https://button.like.co/in/embed/{{site.liker_id}}/button?referrer={{ page.url | absolute_url | cgi_escape }}
```

### Insert the iframe <a href="#cha-ru-iframe" id="cha-ru-iframe"></a>

Develop the LikeCoin button HTML and use the following code to insert the iframe:

```
{% if site.liker_id %}
<iframe
  src="https://button.like.co/in/embed/{{site.liker_id}}/button?referrer={{ page.url | absolute_url | cgi_escape }}">
</iframe>
{% endif %}
```

Use if to inspect if `liker_id` exists. Then add the code to the post template, find a place near the end of the post template and add `{% include likeco.html %}` to include the LikeCoin button.

Build the website, and the LikeCoin button will be added at the end of each article. However, the size may need adjustment. The LikeCoin button will adapt itself to a width of 485px and a height of 240px. Use the following code to align it to the middle and hide the scroll bar.

```
{% if site.liker_id %}
<iframe
  style="width: 100%; max-width: 485px; height: 240px; margin: auto; overflow: hidden; display: block;"
  src="https://button.like.co/in/embed/{{site.liker_id}}/button?referrer={{ page.url | absolute_url | cgi_escape }}">
</iframe>
{% endif %}
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.v2.like.co/general-guides/dapp/creator/self-host/jekyll.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.