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Check whether Enter key is pressed or not and display the result in console with JavaScript?
For this, use onkeypress. Let’s first create input text −
<input id="textBox" type="text" onkeypress="return demoForEnterKey(event)"/>
Now, let’s see the demoForEnterKey() function and check whether enter key is pressed or not −
function demoForEnterKey(eventName) {
if (eventName.keyCode == 13) {
var t = document.getElementById("textBox");
console.log(t.value);
console.log("Enter key is pressed.....")
return true;
} else {
console.log("Enter key is not pressed.....")
return false;
}
}Example
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initialscale=1.0">
<title>Document</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
</head>
<body>
<input id="textBox" type="text" onkeypress="return
demoForEnterKey(event)" />
<script>
function demoForEnterKey(eventName) {
if (eventName.keyCode == 13) {
var t = document.getElementById("textBox");
console.log(t.value);
console.log("Enter key is pressed.....")
return true;
} else {
console.log("Enter key is not pressed.....")
return false;
}
}
</script>
</body>
</html>To run the above program, save the file name “anyName.html(index.html)” and right click on the file. Select the option “Open with Live Server” in VS Code editor.
Output
This will produce the following output −
On pressing ENTER key, you will get following output −
Updated on: 03-Sep-2020
224 Views
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