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displaying non-ascii characters in a Javscript alert

Posted on 2011-02-11
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Last Modified: 2012-05-11
This code:

alert ("Eine oder mehrere Ihrer Eingaben ist eine ungültige Zahl.");

ü is HTML for ü character (German). But when I put it in a Javascript alert, the browser actually displays ü instead of the character. If I put in ü then the browser displays garbage characters. How is the correct way to display a ü in an alert, if possible? Thank you!
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Question by:bbdesign
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leakim971 earned 2000 total points
ID: 34873682
HTML Entities like ü is not converted by alert (javascript).
What is the charset of your page ?

The following work for me (not HTML entities) :

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script language="javascript">
alert("Eine oder mehrere Ihrer Eingaben ist eine ungültige Zahl.");
</script>
</head>
<body>
</body>
</html>

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LVL 83

Expert Comment

by:leakim971
ID: 34873693
The functions in the following page may help if needed (for example if you received HTML entities from a third party) : http://www.wikistuce.info/doku.php/javascript/htmlentites_et_html_entity_decode_comme_en_php#%5B1%5D
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Author Comment

by:bbdesign
ID: 34873771
I added your doctype and charset reference, now it works! Thanks.
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