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[Hedgehog] 박지원 #45

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Feat : super_converter
  • Loading branch information
wonipic committed Apr 6, 2023
commit 679b9dd14be79bd8becb7c69369c0b420b014571
2 changes: 1 addition & 1 deletion README.md
Original file line number Diff line number Diff line change
@@ -1 +1 @@
프론트엔드 교육과정 과제 1을 위한 저장소입니다.
# test
83 changes: 71 additions & 12 deletions converter.html
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@@ -1,12 +1,71 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>

</body>
</html>
<!DOCTYPE html>
<html>
<head>
<script src="https://unpkg.com/react@18.2.0/umd/react.production.min.js"></script>
<script src="https://unpkg.com/react-dom@18.2.0/umd/react-dom.production.min.js"></script>
<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
</head>
<body>
<div id="root"></div>
<script type="text/babel">
function App() {
const [value, setValue] = React.useState(0);
//리액트 쓰려면 (변수값을 바꾸기 위해)유즈 스테이트 써야하고 , 0을 줘서 가장 처음에 박스 안에 0이 뜨는 것임
const [inverted, setInverted] = React.useState(false);
const onChange = (e) => {
setValue(e.target.value);
};

const reset = () => {
setValue(0);
};

const invert = () => {
setInverted((current) => !current);
setValue(0); // reset(); 해도됨
};
//전환 버튼 눌렀을 떄 함수를 함, 인버트 초기값 펄스,
//콜백함수 : 매개변수 를 알아야됨 current

return (
<div>
<h3>분/시 변환기</h3>
<hr />
<div>
<label htmlFor="minutes">분: </label>
<input
placeholder="Minutes"
type="number"
id="minutes"
value={inverted ? value * 60 : value}
onChange={onChange}
disabled={inverted}
/>
</div>
<div>
<label htmlFor="hours">시: </label>
<input
placeholder="Hours"
type="number"
id="hours"
value={inverted ? value : Math.round(value / 60)}
onChange={onChange}
disabled={!inverted}
/>
</div>
<br />
<div>
<button onClick={reset}>리셋</button>
<button onClick={invert}>전환</button>
</div>
</div>
);
}

ReactDOM.render(<App />, root);
//앱에 써져있는 걸 루트에 보여달라는 뜻
</script>
<script src="app.js"></script>
</body>
</html>
//라벨 해야함
5 changes: 5 additions & 0 deletions style.css
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
.jiwon{
background-color: pink;
width: 200px;
height: 100px;
}
165 changes: 165 additions & 0 deletions super_converter.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,165 @@
<!DOCTYPE html>
<html>
<head>
<script src="https://unpkg.com/react@18.2.0/umd/react.production.min.js"></script>
<script src="https://unpkg.com/react-dom@18.2.0/umd/react-dom.production.min.js"></script>
<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
</head>
<body>
<div id="root"></div>
<script type="text/babel">
function Btn({ lucky, changeValue }) {
return (
<button
onClick={changeValue}
style={{
backgroundColor: "tomato",
color: "white",
border: 0,
}}
>
{lucky}
</button>
);
}

function App() {
// const [value, setValue] = React.useState("Save Change");
//const changeValue = () => setVAlue("Revert Changes");
const [select, setSelect] = React.useState(0);
const onChange = (e) => {
setSelect(e.target.value);
};
return (
<div>
<h1>변환기</h1>
<div>
<form action="#">
<label for="lang"></label>
<select name="languages" id="lang" onChange={onChange}>
<option value="1">분/시 변환기</option>
<option value="2">킬로미터/마일 변환기</option>
</select>
</form>
</div>
<hr />
{select == "2" ? <KmtoMiles /> : <Time />}
</div>
);
}
function Time() {
const [value, setValue] = React.useState(0);
//리액트 쓰려면 (변수값을 바꾸기 위해)유즈 스테이트 써야하고 , 0을 줘서 가장 처음에 박스 안에 0이 뜨는 것임
const [inverted, setInverted] = React.useState(false);
const onChange = (e) => {
setValue(e.target.value);
};

const reset = () => {
setValue(0);
};

const invert = () => {
setInverted((current) => !current);
setValue(0); // reset(); 해도됨
};
//전환 버튼 눌렀을 떄 함수를 함, 인버트 초기값 펄스,
//콜백함수 : 매개변수 를 알아야됨 current

return (
<div>
<h3>분/시 변환기</h3>

<div>
<label htmlFor="minutes">분: </label>
<input
placeholder="Minutes"
type="number"
id="minutes"
value={inverted ? value * 60 : value}
onChange={onChange}
disabled={inverted}
/>
</div>
<div>
<label htmlFor="hours">시: </label>
<input
placeholder="Hours"
type="number"
id="hours"
value={inverted ? value : Math.round(value / 60)}
onChange={onChange}
disabled={!inverted}
/>
</div>
<br />
<div>
<button onClick={reset}>리셋</button>
<button onClick={invert}>
{inverted == value ? "분=>시" : "시=>분"}
</button>
</div>
</div>
);
}

function KmtoMiles() {
const [value, setValue] = React.useState(0);
//리액트 쓰려면 (변수값을 바꾸기 위해)유즈 스테이트 써야하고 , 0을 줘서 가장 처음에 박스 안에 0이 뜨는 것임
const [inverted, setInverted] = React.useState(false);
const onChange = (e) => {
setValue(e.target.value);
};

const reset = () => {
setValue(0);
};

const invert = () => {
setInverted((current) => !current);
setValue(0); // reset(); 해도됨
};
// 전환 버튼 눌렀을 떄 함수를 함, 인버트 초기값 펄스,
// 콜백함수 : 매개변수 를 알아야됨 current

return (
<div>
<h3> 킬로미터/마일 변환기</h3>
<div>
<label htmlFor="km">킬로미터: </label>
<input
placeholder="km"
type="number"
id="km"
value={inverted ? value * 1.609344 : value}
onChange={onChange}
disabled={inverted}
/>
</div>
<div>
<label htmlFor="mile">마일: </label>
<input
placeholder="mile"
type="number"
id="mile"
value={inverted ? value : Math.round(value / 1.609344)}
onChange={onChange}
disabled={!inverted}
/>
</div>
<br />
<div>
<button onClick={reset}>리셋</button>
<button onClick={invert}>
{inverted == value ? "킬로미터=>마일" : "마일=>킬로미터"}
</button>
</div>
</div>
);
}
const root = document.getElementById("root");
ReactDOM.render(<App />, root);
</script>
<!-- <script src="kmtoMiles.js"></script> -->
</body>
</html>
63 changes: 63 additions & 0 deletions test.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,63 @@
<!DOCTYPE html>
<html>
<head>
<script src="https://unpkg.com/react@18.2.0/umd/react.production.min.js"></script>
<script src="https://unpkg.com/react-dom@18.2.0/umd/react-dom.production.min.js"></script>
<script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
</head>
<body>
<div id="root" />
<script type="text/babel">
function App() {
const [value, setValue] = React.useState(0);
const [inverted, setInverted] = React.useState(false);
const reset = () => {
};
const onChange = (e) => {
};
console.log(event.target)
const onInvert = () => {
};
return (
<div >
<div>
<h3>분/시 변환기</h3>
<hr />
<div>
<label >분: </label>
<input
id=
value=
placeholder="Minutes"
type="number"
onChange=
disabled=
/>
</div>
<div>
<label >시: </label>
<input
id=
value=
placeholder="Hours"
type="number"
onChange=
disabled=
/>
</div>
<br />
<div>
<button onClick= >
리셋
</button>
<button onClick= >
</button>
</div>
</div>
</div>
);
}
ReactDOM.render(<App />, document.getElementById("root"));
</script>
</body>
</html>