Thank you for reply, I checked configurations of my entire software and correctly character set is utf-8.
but, this problem is not go away.
i doubted sever configurations, so I tested using sample code from jquery.com/autocomplete/ (not using server side) I added Korean words in available tags.
but this problem occur. (I checked another computer but same)
This is test result.
1. Type Korean letter '가',
2. There are three result. (가위, 가자미, 가습기)
3. When I press down arrow, The first of result words '가위' filled into input box.
4. but, autocomplete re-search the word '가위' in inputbox. three result display popup is go away.
(I tested in google chrome and internet explorer)
5. When i use Copy & Paste, the problem is go away. just when i type, this problem occured.
This is sample code.
<!doctype html>
<html lang="kr">
<head>
<meta charset="utf-8" />
<title>jQuery UI Autocomplete - Default functionality</title>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.1/themes/base/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.1/jquery-ui.js"></script>
<link rel="stylesheet" href="/resources/demos/style.css" />
<script>
$(function() {
var availableTags = [
"가위",
"가자미",
"가습기",
"Haskell",
"Java",
"JavaScript",
"Lisp",
"Perl",
"PHP",
"Python",
"Ruby",
"Scala",
"Scheme"
];
$( "#tags" ).autocomplete({
source: availableTags
});
});
</script>
</head>
<body>
<div class="ui-widget">
<label for="tags">Tags: </label>
<input id="tags" />
</div>
</body>
</html>