4f68a0933c
fixed the resizable text area with IE problem fixed the ad space with IE problem merged the 7.2.0 and 7.1.4 change logs
273 lines
12 KiB
HTML
273 lines
12 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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<title>AutoComplete Widget :: JS Function Example</title>
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<link type="text/css" rel="stylesheet" href="../../build/reset/reset.css">
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<link type="text/css" rel="stylesheet" href="../../build/fonts/fonts.css">
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<link type="text/css" rel="stylesheet" href="../../build/logger/assets/logger.css">
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<link type="text/css" rel="stylesheet" href="./css/examples.css">
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<link type="text/css" rel="stylesheet" href="../../docs/assets/dpSyntaxHighlighter.css">
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<style type="text/css">
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#statesmod {position:relative;padding:1em;}
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#statesautocomplete {position:relative;margin:1em;width:15em;}/* set width of widget here*/
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#statesinput {position:absolute;width:100%;height:1.4em;}
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#statescontainer {position:absolute;top:1.7em;width:100%;}
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#statescontainer .yui-ac-content {position:absolute;width:100%;height:11em;border:1px solid #404040;background:#fff;overflow:hidden;z-index:9050;}
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#statescontainer .yui-ac-shadow {position:absolute;margin:.3em;width:100%;background:#a0a0a0;z-index:9049;}
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#statescontainer ul {padding:5px 0;width:100%;}
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#statescontainer li {padding:0 5px;cursor:default;white-space:nowrap;}
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#statescontainer li.yui-ac-highlight {background:#ff0;}
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</style>
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</head>
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<body>
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<div id="hd">
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<h1><img src="./img/logo.gif" class="logo" alt="Y!"/><a href="./">AutoComplete Widget</a> :: JavaScript Function</h1>
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</div>
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<div id="bd">
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<!-- Logger begins -->
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<div id="logger"></div>
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<!-- Logger ends -->
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<!-- Content begins -->
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<h3>DataSource</h3>
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<p>This DataSource instance points to an in-memory JavaScript function that
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returns results in an array. The function queries against an in-memory object
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literal of data that holds the 50 US states and their corresponding postal
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abbreviations.</p>
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<h3>AutoComplete</h3>
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<p>Since the DataSource for this example is already loaded into memory,
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queries should be very fast to return data. Therefore, the AutoComplete
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instance is configured to have a query delay of zero seconds. The
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AutoComplete instance is also configured to display two data fields in its
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container: the state and its corresponding postal abbreviation. By setting
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the alwaysShowContainer property to true and customizing appropriate CSS styles, the
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container has been implemented to always be displayed. Custom event handlers
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have been hooked into containerExpandEvent and containerCollapseEvent to
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dynamically update the always open container's contents.</p>
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<!-- AutoComplete begins -->
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<div id="statesmod">
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<form onsubmit="return YAHOO.example.ACJSFunction.validateForm();">
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<h2>Find a state:</h2>
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<div id="statesautocomplete">
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<input id="statesinput">
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<div id="statescontainer"></div>
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</div>
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</form>
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</div>
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<!-- AutoComplete ends -->
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<!-- Sample code begins -->
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<div id="code" style="margin-top:15em;">
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<h3>Sample Code</h3>
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<p>CSS:</p>
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<textarea name="code" class="HTML" cols="60" rows="1">
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#statesmod {position:relative;padding:1em;}
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#statesautocomplete {position:relative;margin:1em;width:15em;}/* set width of widget here*/
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#statesinput {position:absolute;width:100%;height:1.4em;}
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#statescontainer {position:absolute;top:1.7em;width:100%;}
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#statescontainer .yui-ac-content {position:absolute;width:100%;height:11em;border:1px solid #404040;background:#fff;overflow:hidden;z-index:9050;}
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#statescontainer .yui-ac-shadow {position:absolute;margin:.3em;width:100%;background:#a0a0a0;z-index:9049;}
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#statescontainer ul {padding:5px 0;width:100%;}
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#statescontainer li {padding:0 5px;cursor:default;white-space:nowrap;}
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#statescontainer li.yui-ac-highlight {background:#ff0;}
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</textarea>
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<p>Markup:</p>
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<textarea name="code" class="HTML" cols="60" rows="1">
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<!-- AutoComplete begins -->
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<div id="statesmod">
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<form onsubmit="return YAHOO.example.ACJSFunction.validateForm();">
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<h2>Find a state:</h2>
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<div id="statesautocomplete">
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<input id="statesinput">
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<div id="statescontainer"></div>
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</div>
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</form>
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</div>
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<!-- AutoComplete ends -->
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</textarea>
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<p>JavaScript:</p>
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<textarea name="code" class="JScript" cols="60" rows="1">
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function getStates(sQuery) {
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aResults = [];
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if(sQuery.length > 0) {
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var charKey = sQuery.substring(0,1).toLowerCase();
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var oResponse = dataset[charKey];
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if(oResponse) {
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for(var i = oResponse.length-1; i >= 0; i--) {
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var sKey = oResponse[i].STATE;
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var sKeyIndex = encodeURI(sKey.toLowerCase()).indexOf(sQuery.toLowerCase());
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// Query found at the beginning of the key string for STARTSWITH
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// returns an array of arrays where STATE is index=0, ABBR is index=1
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if(sKeyIndex === 0) {
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aResults.unshift([sKey, oResponse[i].ABBR]);
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}
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}
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}
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return aResults;
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}
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else { return null; }
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}
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var dataset =
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{'a': [{"STATE" : "Alabama", "ABBR" : "AL"},
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{"STATE" : "Alaska", "ABBR" : "AK"},
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{"STATE" : "Arizona", "ABBR" : "AZ"},
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{"STATE" : "Arkansas", "ABBR" : "AR"}],
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'b' : [
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],
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'c' : [
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{"STATE" : "California", "ABBR" : "CA"},
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{"STATE" : "Colorado", "ABBR" : "CO"},
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{"STATE" : "Connecticut", "ABBR" : "CT"}] // Entire dataset not shown
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};
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YAHOO.example.ACJSFunction = function(){
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var mylogger;
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var oACDS;
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var oAutoComp;
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return {
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init: function() {
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//Logger
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mylogger = new YAHOO.widget.LogReader("logger");
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// Instantiate JS Function DataSource
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oACDS = new YAHOO.widget.DS_JSFunction(getStates);
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// Instantiate AutoComplete
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oAutoComp = new YAHOO.widget.AutoComplete('statesinput','statescontainer', oACDS);
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oAutoComp.alwaysShowContainer = true;
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oAutoComp.queryDelay = 0;
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oAutoComp.maxResultsDisplayed = 8;
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oAutoComp.useShadow = true;
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oAutoComp.setBody("<div id=\"statescontainerdefault\">Start typing to find a state</div>");
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oAutoComp.formatResult = function(oResultItem, sQuery) {
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var sMarkup = oResultItem[0] + " (" + oResultItem[1] + ")";
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return (sMarkup);
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};
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// Subscribe to Custom Events
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oAutoComp.dataReturnEvent.subscribe(YAHOO.example.ACJSFunction.myOnDataReturn);
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oAutoComp.containerCollapseEvent.subscribe(YAHOO.example.ACJSFunction.myOnContainerCollapse);
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},
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// Define Custom Event handlers
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myOnDataReturn: function(sType, aArgs) {
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var oAutoComp = aArgs[0];
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var sQuery = aArgs[1];
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var aResults = aArgs[2];
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if(aResults.length == 0) {
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oAutoComp.setBody("<div id=\"statescontainerdefault\">No matching results</div>");
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}
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},
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myOnContainerCollapse: function(sType, aArgs) {
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var oAutoComp = aArgs[0];
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oAutoComp.setBody("<div id=\"statescontainerdefault\">Start typing to find a state</div>");
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},
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validateForm: function() {
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// Validate form inputs here
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return false;
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}
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};
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}();
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YAHOO.util.Event.addListener(this,'load',YAHOO.example.ACJSFunction.init);
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</textarea>
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</div>
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<!-- Code sample ends -->
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</div>
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<!-- Content ends -->
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<!-- Libary begins -->
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<script type="text/javascript" src="../../build/yahoo/yahoo.js"></script>
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<script type="text/javascript" src="../../build/dom/dom.js"></script>
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<script type="text/javascript" src="../../build/event/event-debug.js"></script>
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<script type="text/javascript" src="../../build/animation/animation.js"></script>
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<script type="text/javascript" src="../../build/autocomplete/autocomplete-debug.js"></script>
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<script type="text/javascript" src="../../build/logger/logger.js"></script>
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<!-- Library ends -->
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<!-- In-memory JS dataset begins-->
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<script type="text/javascript" src="./js/states_jsfunction.js"></script>
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<!-- In-memory JS dataset ends-->
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<script type="text/javascript">
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YAHOO.example.ACJSFunction = function(){
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var mylogger;
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var oACDS;
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var oAutoComp;
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return {
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init: function() {
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//Logger
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mylogger = new YAHOO.widget.LogReader("logger");
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// Instantiate JS Function DataSource
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oACDS = new YAHOO.widget.DS_JSFunction(getStates);
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// Instantiate AutoComplete
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oAutoComp = new YAHOO.widget.AutoComplete('statesinput','statescontainer', oACDS);
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oAutoComp.alwaysShowContainer = true;
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oAutoComp.queryDelay = 0;
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oAutoComp.maxResultsDisplayed = 8;
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oAutoComp.useShadow = true;
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oAutoComp.setBody("<div id=\"statescontainerdefault\">Start typing to find a state</div>");
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oAutoComp.formatResult = function(oResultItem, sQuery) {
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var sMarkup = oResultItem[0] + " (" + oResultItem[1] + ")";
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return (sMarkup);
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};
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// Subscribe to Custom Events
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oAutoComp.dataReturnEvent.subscribe(YAHOO.example.ACJSFunction.myOnDataReturn);
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oAutoComp.containerCollapseEvent.subscribe(YAHOO.example.ACJSFunction.myOnContainerCollapse);
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},
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// Define Custom Event handlers
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myOnDataReturn: function(sType, aArgs) {
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var oAutoComp = aArgs[0];
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var sQuery = aArgs[1];
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var aResults = aArgs[2];
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if(aResults.length == 0) {
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oAutoComp.setBody("<div id=\"statescontainerdefault\">No matching results</div>");
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}
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},
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myOnContainerCollapse: function(sType, aArgs) {
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var oAutoComp = aArgs[0];
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oAutoComp.setBody("<div id=\"statescontainerdefault\">Start typing to find a state</div>");
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},
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validateForm: function() {
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// Validate form inputs here
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return false;
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}
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};
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}();
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YAHOO.util.Event.addListener(this,'load',YAHOO.example.ACJSFunction.init);
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</script>
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<script type="text/javascript" src="../../docs/assets/dpSyntaxHighlighter.js"></script>
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<script type="text/javascript">
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dp.SyntaxHighlighter.HighlightAll('code');
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</script>
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</body>
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</html>
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