> For the complete documentation index, see [llms.txt](https://docs.ohmyapp.io/main/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ohmyapp.io/main/guide/develop_app/4/block/list/databymeta.md).

# dataByMeta

**dataByMeta 블록은 언제 사용하나요?**

* 다른 메타의 데이터를 이용하고 싶을 때 사용해요.

**dataByMeta 블록의 특징은 무엇인가요?**

* 단일 메타, 복합 메타 둘 다 사용할 수 있어요.
* 메타 코드에 원하는 메타를 입력해 가져와요.
* 필터를 통해 특정 데이터를 불러올 수 있어요.
  * 필터링 된 데이터 중 첫 번째 데이터만 사용할 수 있어요.
  * 가져온 데이터는 inputData.(dataByMeta 항목 ID).(항목 ID)로 사용할 수 있어요.
  * 예를 들어, 가져온 데이터의 제목을 보여주고 싶다면 inputData.data.title 이라고 입력해요.
* 체인을 사용해서 표시해야 해요.

**dataByMeta 블록 설정 예시**

<figure><img src="/files/nCXtRckVgCgomK5viyDy" alt=""><figcaption></figcaption></figure>

**가져온 데이터 활용 예시**

<figure><img src="/files/cfA2DJj6BzHTbCmTXrjl" alt=""><figcaption></figcaption></figure>

**앱 화면 예시**

<div align="left"><figure><img src="/files/2Mi6PHVXpVPDzWZYwg6E" alt="" width="281"><figcaption></figcaption></figure></div>

23.12.12 Jipang


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://docs.ohmyapp.io/main/guide/develop_app/4/block/list/databymeta.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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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.
