Js 입력에서 값 가져 오기
코드 예제
값 자바 스크립트 가져 오기
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Get Text Input Field Value in JavaScript</title>
</head>
<body>
<input type="text" placeholder="Type something..." id="myInput">
<button type="button" onclick="getInputValue();">Get Value</button>
<script>
function getInputValue(){
// Selecting the input element and get its value
var inputVal = document.getElementById("myInput").value;
// Displaying the value
alert(inputVal);
}
</script>
</body>
</html>입력 js 의 값 가져 오기
<!-- for simplicity's sake, I have the js code and html in the same file -->
<!-- if you want to, you can add the js in another file and make a <script> tag and link it up to the html file -->
<html lang="en">
<head>
<meta charset="utf-8">
<title>Get Text Input Field Value in JavaScript</title>
</head>
<body>
<input type="text" placeholder="Type something..." id="myInput">
<button type="button" onclick="getInputValue();">Get Value</button>
<script>
function getInputValue(){
// Selecting the input element and get its value
var inputVal = document.getElementById("myInput").value;
// Displaying the value
alert(inputVal);
}
</script>
</body>
</html>js 양식 입력에서 값 가져 오기
// having form like this
<form>
<div>
<label for="number">Give me number</label>
<input type="number" id="number">
</div>
<div>
<button class="btn">Click</button>
</div>
</form>
// this is how u get a value (number)
document.querySelector("form").addEventListener("submit", get_number);
function get_number(e){
const n = document.getElementById("number").value;
console.log('n:', n)
e.preventDefault();
}
비슷한 페이지
예제가있는 유사한 페이지
다른 언어로
이 페이지는 다른 언어로되어 있습니다
empty row
Русский
..................................................................................................................
English
..................................................................................................................
Italiano
..................................................................................................................
Polski
..................................................................................................................
Română
..................................................................................................................
हिन्दी
..................................................................................................................
Français
..................................................................................................................
Türk
..................................................................................................................
Česk
..................................................................................................................
Português
..................................................................................................................
ไทย
..................................................................................................................
中文
..................................................................................................................
Español
..................................................................................................................
Slovenský
..................................................................................................................
Балгарскі
..................................................................................................................
Íslensk
..................................................................................................................
이 카테고리에서 인기
카테고리에 예제가 포함 된 인기있는 페이지
empty row