Fetch Value from Alert Pop-Up in jQuery



To fetch value from alert pop up, use alert(). At first, use prompt() to input the value from user. Following is the code −

Example

 Live Demo

<!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>
<script>
   var value = prompt("Please enter an integer value");
   var multiplyBy10=10*value;
   alert("Result after multiplying by 10 = "+ multiplyBy10);
</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 −

Put an integer value and click the OK button.

After clicking the OK button, the snapshot is as follows −

Updated on: 2020-09-11T06:35:05+05:30

534 Views

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