103 lines
4 KiB
HTML
103 lines
4 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8">
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<title>Subset Matching</title>
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<style type="text/css">
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/*margin and padding on body element
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can introduce errors in determining
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element position and are not recommended;
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we turn them off as a foundation for YUI
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CSS treatments. */
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body {
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margin:0;
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padding:0;
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}
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</style>
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<link rel="stylesheet" type="text/css" href="../../build/fonts/fonts-min.css" />
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<link rel="stylesheet" type="text/css" href="../../build/autocomplete/assets/skins/sam/autocomplete.css" />
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<script type="text/javascript" src="../../build/yahoo-dom-event/yahoo-dom-event.js"></script>
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<script type="text/javascript" src="../../build/animation/animation-min.js"></script>
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<script type="text/javascript" src="../../build/connection/connection-min.js"></script>
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<script type="text/javascript" src="../../build/datasource/datasource-min.js"></script>
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<script type="text/javascript" src="../../build/autocomplete/autocomplete-min.js"></script>
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<!--begin custom header content for this example-->
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<style type="text/css">
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/* custom styles for multiple stacked instances */
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#example1 { z-index:9001; } /* z-index needed on top instances for ie & sf absolute inside relative issue */
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#example2 { z-index:9000; } /* z-index needed on top instances for ie & sf absolute inside relative issue */
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.autocomplete { padding-bottom:2em;width:40%; }/* set width of widget here*/
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label {color:#E76300;}
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</style>
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<!--end custom header content for this example-->
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</head>
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<body class="yui-skin-sam">
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<h1>Subset Matching</h1>
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<div class="exampleIntro">
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<p>This example demonstrates AutoComplete's <code>queryMatchSubset</code> property. The first instance of AutoComplete has <code>queryMatchSubset</code> enabled for maximum cache performance such that as you type, the query is searched within previously cached results. For best results, the DataSource should return a complete set of results when a single letter is queried such that subset matching will also return a complete set of results.</p>
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<p>The second AutoComplete instance does not enable <code>queryMatchSubset</code>
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so each typed letter results in a new request to the server.</p>
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<p>Note the custom CSS that is needed for stacking AutoComplete instances.</p>
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</div>
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<!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
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<div id="autocomplete_examples">
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<p><strong>Note:</strong> The flat-file database accessed here has a limited number of terms; for best results, type one-letter at at time and let the AutoComplete instance return — if you type a full, highly-specifc phrase (such as your name) you'll probably get no results from the small dataset.</p>
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<label for="ysearchinput1">First AutoComplete instance enables queryMatchSubset:</label>
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<div id="example1" class="autocomplete">
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<input id="ysearchinput1" type="text">
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<div id="ysearchcontainer1"></div>
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</div>
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<label for="ysearchinput2">Second AutoComplete instance does not enable queryMatchSubset:</label>
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<div id="example2" class="autocomplete">
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<input id="ysearchinput2" type="text">
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<div id="ysearchcontainer2"></div>
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</div>
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</div>
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<script type="text/javascript">
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YAHOO.example.QueryMatchSubset = function(){
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var myDataSource = new YAHOO.util.XHRDataSource("assets/php/ysearch_flat.php");
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myDataSource.responseSchema = {
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recordDelim: "\n",
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fieldDelim: "\t"
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};
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myDataSource.responseType = YAHOO.util.XHRDataSource.TYPE_TEXT;
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myDataSource.maxCacheEntries = 60;
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// First AutoComplete
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var myAutoComp1 = new YAHOO.widget.AutoComplete("ysearchinput1","ysearchcontainer1",myDataSource);
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myAutoComp1.queryMatchSubset = true;
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// Second AutoComplete
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var myAutoComp2 = new YAHOO.widget.AutoComplete('ysearchinput2','ysearchcontainer2', myDataSource);
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return {
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oDS: myDataSource,
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oAC1: myAutoComp1,
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oAC2: myAutoComp2
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}
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}();
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</script>
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<!--END SOURCE CODE FOR EXAMPLE =============================== -->
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</body>
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</html>
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