get input value on button click javascript
<!--
This is example is with a number...
But you can do it with whatever input type you want
-->
<input type="number" name="numberInput" id="numberInput" max="20" min="1" step="1">
<button type="button" onclick="myFunction()">sumbit</button>
<script>
function myFunction() {
let tokenAmount = document.getElementById("numberInput").value;
return // whatever you want to do with it
}
</script>javascript get value of input on button click
<form action="/">
<label for="">Whatever you want</label>
<input type="text" id='form'>
<input type="submit" id="submit">
</form>
<script>
const btn = document.getElementById('form');
btn.addEventListener('click', (e) => {
e.preventDefault(); // disable the refresh on the page when submit
const value = document.getElementById('submit').value;
console.log(value);
});
</script>get value javascript
<!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>get value from textbox in vanilla javascript
document.getElementById("myText").value = "Johnny Bravo";Copyright © 2021 Codeinu
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