jquery-ui/demos/autocomplete/multiple.html

101 lines
2.5 KiB
HTML
Raw Normal View History

2010-04-15 08:43:47 +00:00
<!DOCTYPE html>
<html lang="en">
<head>
2010-09-10 02:33:09 +00:00
<meta charset="utf-8">
<title>jQuery UI Autocomplete - Multiple values</title>
2010-09-10 02:24:52 +00:00
<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
2011-11-09 15:18:33 +00:00
<script src="../../jquery-1.7.js"></script>
2010-09-10 02:24:52 +00:00
<script src="../../ui/jquery.ui.core.js"></script>
<script src="../../ui/jquery.ui.widget.js"></script>
<script src="../../ui/jquery.ui.position.js"></script>
<script src="../../ui/jquery.ui.menu.js"></script>
2010-09-10 02:24:52 +00:00
<script src="../../ui/jquery.ui.autocomplete.js"></script>
<link rel="stylesheet" href="../demos.css">
<script>
2010-04-15 08:43:47 +00:00
$(function() {
2010-09-10 02:24:52 +00:00
var availableTags = [
"ActionScript",
"AppleScript",
"Asp",
"BASIC",
"C",
"C++",
"Clojure",
"COBOL",
"ColdFusion",
"Erlang",
"Fortran",
"Groovy",
"Haskell",
"Java",
"JavaScript",
"Lisp",
"Perl",
"PHP",
"Python",
"Ruby",
"Scala",
"Scheme"
];
function split( val ) {
return val.split( /,\s*/ );
2010-04-15 08:43:47 +00:00
}
2010-09-10 02:24:52 +00:00
function extractLast( term ) {
return split( term ).pop();
2010-04-15 08:43:47 +00:00
}
2010-09-10 02:24:52 +00:00
$( "#tags" )
// don't navigate away from the field on tab when selecting an item
.bind( "keydown", function( event ) {
if ( event.keyCode === $.ui.keyCode.TAB &&
$( this ).data( "autocomplete" ).menu.active ) {
event.preventDefault();
}
})
.autocomplete({
minLength: 0,
source: function( request, response ) {
// delegate back to autocomplete, but extract the last term
response( $.ui.autocomplete.filter(
availableTags, extractLast( request.term ) ) );
},
focus: function() {
// prevent value inserted on focus
return false;
},
select: function( event, ui ) {
var terms = split( this.value );
// remove the current input
terms.pop();
// add the selected item
terms.push( ui.item.value );
// add placeholder to get the comma-and-space at the end
terms.push( "" );
this.value = terms.join( ", " );
return false;
}
});
2010-04-15 08:43:47 +00:00
});
</script>
</head>
<body>
<div class="demo">
<div class="ui-widget">
<label for="tags">Tag programming languages: </label>
2011-05-27 12:32:48 +00:00
<input id="tags" size="50">
2010-04-15 08:43:47 +00:00
</div>
</div><!-- End demo -->
2010-09-10 02:24:52 +00:00
2010-04-15 08:43:47 +00:00
<div class="demo-description">
2010-09-10 02:24:52 +00:00
<p>Usage: Type something, eg. "j" to see suggestions for tagging with programming languages. Select a value, then continue typing to add more.</p>
<p>This is an example showing how to use the source-option along with some events to enable autocompleting multiple values into a single field.</p>
2010-04-15 08:43:47 +00:00
</div><!-- End demo-description -->
</body>
</html>