How to display Alert in Javascript

Question

How do I display a simple alert in javascript without the title on top of the alert - Just a blank alert with just message.

You don't use alert(), you display an appropriately styled <div> (or other HTML element(s)). Take a look at this question. — nnnnnn
– nnnnnn, Commented Apr 30, 2017 at 6:06
Possible duplicate of How to edit a JavaScript alert box title? — JJJ
– JJJ, Commented Apr 30, 2017 at 6:09
No it is impossible to change Title you can just pass the message to alert(), but you can override window.alert to customize it as you want !!!. — Aria
– Aria, Commented Apr 30, 2017 at 6:20

Hari Das · Accepted Answer · 2017-04-30 06:34:47Z

2

It is not possible with browser's native alert box. However you can always use JavaScript alert box.

  function showAlert(){
    $( "#dialog" ).dialog({modal: true});
}

  <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>

<body>
<input type="button" value="Alert" onClick='showAlert()'>
<div id="dialog" title="" style="display: none;">
  <p>Alert box. Lorem Ipsum.</p>
</div>
 
</body>

answered Apr 30, 2017 at 6:34

Hari Das

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2 Comments

kojow7 Over a year ago

This assumes the user is wanting to use jQuery rather than just JavaScript.

nnnnnn Over a year ago

"Unless another tag for a framework/library is also included, a pure JavaScript answer is expected."

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