96 lines
3.1 KiB
HTML
96 lines
3.1 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>Customizing Remote Requests</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/connection/connection-min.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/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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label {
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color:#E76300;
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font-weight:bold;
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}
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#myAutoComplete {
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width:40em; /* set width here or else widget will expand to fit its container */
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padding-bottom:2em;
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}
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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>Customizing Remote Requests</h1>
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<div class="exampleIntro">
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<p>This AutoComplete implementation points to the Yahoo! Search webservice using an XHRDataSource. Since the third-party API requires certain application-specific paramaters to be passed in, the generateRequest() method has been redefined to append these special values. The <code>queryDelay</code> paramater has been increased to account for the large data payload returned by the Yahoo! Search webservice, so as to reduce throttle client-side processing.</p>
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</div>
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<!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
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<label for="myInput">Yahoo! Search:</label>
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<div id="myAutoComplete">
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<input id="myInput" type="text">
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<div id="myContainer"></div>
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</div>
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<script type="text/javascript">
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YAHOO.example.RemoteCustomRequest = function() {
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// Use an XHRDataSource
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var oDS = new YAHOO.util.XHRDataSource("assets/php/ysearch_proxy.php");
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// Set the responseType
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oDS.responseType = YAHOO.util.XHRDataSource.TYPE_JSON;
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// Define the schema of the JSON results
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oDS.responseSchema = {
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resultsList : "ResultSet.Result",
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fields : ["Title"]
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};
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// Instantiate the AutoComplete
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var oAC = new YAHOO.widget.AutoComplete("myInput", "myContainer", oDS);
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// Throttle requests sent
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oAC.queryDelay = .5;
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// The webservice needs additional parameters
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oAC.generateRequest = function(sQuery) {
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return "?output=json&results=100&query=" + sQuery ;
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};
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return {
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oDS: oDS,
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oAC: oAC
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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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