Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Translate-29 #28

Merged
merged 1 commit into from
May 18, 2019
Merged

Translate-29 #28

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 4 additions & 4 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,7 @@
|26 | [Shadow DOM과 Virtual DOM의 차이점](#Shadow-DOM과-Virtual-DOM의-차이점) |
|27 | [What is React Fiber?](#what-is-react-fiber) |
|28 | [What is the main goal of React Fiber?](#what-is-the-main-goal-of-react-fiber) |
|29 | [What are controlled components?](#what-are-controlled-components) |
|29 | [controlled components란?](#controlled-components란) |
|30 | [What are uncontrolled components?](#what-are-uncontrolled-components) |
|31 | [What is the difference between createElement and cloneElement?](#what-is-the-difference-between-createelement-and-cloneelement) |
|32 | [What is Lifting State Up in React?](#what-is-lifting-state-up-in-react) |
Expand Down Expand Up @@ -810,11 +810,11 @@

The goal of *React Fiber* is to increase its suitability for areas like animation, layout, and gestures. Its headline feature is **incremental rendering**: the ability to split rendering work into chunks and spread it out over multiple frames.

29. ### What are controlled components?
29. ### controlled components란?

A component that controls the input elements within the forms on subsequent user input is called **Controlled Component**, i.e, every state mutation will have an associated handler function.
사용자가 입력한 뒤 폼의 입력창을 제어하는 component를 **Controlled Component**라고 한다. 즉 모든 상태 변이에는 관련된 핸들러 함수가 있다.

For example, to write all the names in uppercase letters, we use handleChange as below,
예를 들어, 모든 이름을 대문자로 작성하기 위해서, 아래와 같은 handleChange를 사용한다.

```javascript
handleChange(event) {
Expand Down