> 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/select/combo.md).

# 드롭다운 선택

**드롭다운 선택 블록은 언제 사용하나요?**

* 주로 [등록/수정 화면](/main/guide/dictionary/create-edit.md)에서 여러 가지의 [옵션 코드](/main/guide/dictionary/option-code.md) 중 한 가지만 선택할 수 있도록 옵션 코드를 띄워주는 기능이 필요할 때 사용해요. 예를 들면, 게시물 작성자 닉네임 옆에 작성자의 성격 유형(MBTI)을 띄워주고 싶을 때 하나의 옵션 코드(MBTI)를 선택할 수 있도록 드롭다운 선택 블록을 사용할 수 있어요.
* [목록 화면](/main/guide/dictionary/list.md)이나 [상세 화면](/main/guide/dictionary/read.md)에서 데이터마다 선택된 옵션 값들을 보여줄 때 사용하기도 해요.

**드롭다운 선택 블록의 특징은 무엇인가요?**

* 한 가지의 선택지만 선택할 수 있어요. (중복 선택 X)

<div align="left"><figure><img src="/files/Tbw6HHD8VrodjwKwpXDa" alt=""><figcaption></figcaption></figure></div>

* 모드를 읽기 모드로 설정 시, 아래의 이미지와 같이 보여줄 수도 있어요.

<div align="left"><figure><img src="/files/3NGU875Sitpou5IBWCfM" alt="" width="375"><figcaption></figcaption></figure></div>

2024.02.28 Jinny

## Combo

Present items as a combo box so one can select one of several items.

**When do I use a combo block?**

* This block is used to select only one of several options of an item. For example, if you want to display the author of a post's personality type (MBTI) next to their username, you can use a combo block to select an item (in this case, the author's MBTI).

**What are the characteristics of combo blocks?**

* A combo block can only select one item (items can be connected in 'block settings > option').

2023.07.26 Hwaran

> \#콤보, #옵션 코드 선택하기, #선택지 만들기


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