jquery-ui/demos/autocomplete/categories.html

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<!doctype html>
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<html lang="en">
<head>
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<meta charset="utf-8">
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<title>jQuery UI Autocomplete - Categories</title>
<link rel="stylesheet" href="../../themes/base/all.css">
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<link rel="stylesheet" href="../demos.css">
<style>
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.ui-autocomplete-category {
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font-weight: bold;
padding: .2em .4em;
margin: .8em 0 .2em;
line-height: 1.5;
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}
</style>
<script src="../../external/requirejs/require.js"></script>
<script src="../bootstrap.js">
$.widget( "custom.catcomplete", $.ui.autocomplete, {
_create: function() {
this._super();
this.widget().menu( "option", "items", "> :not(.ui-autocomplete-category)" );
},
_renderMenu: function( ul, items ) {
var that = this,
currentCategory = "";
$.each( items, function( index, item ) {
var li;
if ( item.category != currentCategory ) {
ul.append( "<li class='ui-autocomplete-category'>" + item.category + "</li>" );
currentCategory = item.category;
}
li = that._renderItemData( ul, item );
if ( item.category ) {
li.attr( "aria-label", item.category + " : " + item.label );
}
});
}
});
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var data = [
{ label: "anders", category: "" },
{ label: "andreas", category: "" },
{ label: "antal", category: "" },
{ label: "annhhx10", category: "Products" },
{ label: "annk K12", category: "Products" },
{ label: "annttop C13", category: "Products" },
{ label: "anders andersson", category: "People" },
{ label: "andreas andersson", category: "People" },
{ label: "andreas johnson", category: "People" }
];
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$( "#search" ).catcomplete({
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delay: 0,
source: data
});
</script>
</head>
<body>
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<label for="search">Search: </label>
<input id="search">
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<div class="demo-description">
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<p>A categorized search result. Try typing "a" or "n".</p>
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</div>
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</body>
</html>