За да получите стойността на входния js
Примерен код
Javascript получава стойността на въвеждане на текст
var inputValue = document.getElementById("myTextInputID").value;
за да получите стойността 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>javascript задава стойността на полето за въвеждане на
document.getElementById("myInputID").value = "My Value"; //set value on myInputIDза да получите стойността на текстово поле в ванильном javascript
document.getElementById("myText").value = "Johnny Bravo";
за да получите стойността на входния js
<!-- 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>
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