Mega Code Archive
Combo box AutoComplete implementation allows the user to pick an item from a set list or enter a custom value directly into th
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title>Combobox, with CSS for Multiple Stacked Instances</title>
<style type="text/css">
/*margin and padding on body element
can introduce errors in determining
element position and are not recommended;
we turn them off as a foundation for YUI
CSS treatments. */
body {
margin:0;
padding:0;
}
</style>
<link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/fonts/fonts-min.css" />
<link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/button/assets/skins/sam/button.css" />
<link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/autocomplete/assets/skins/sam/autocomplete.css" />
<script type="text/javascript" src="yui_2.7.0b-lib/yahoo-dom-event/yahoo-dom-event.js"></script>
<script type="text/javascript" src="yui_2.7.0b-lib/animation/animation-min.js"></script>
<script type="text/javascript" src="yui_2.7.0b-lib/element/element-min.js"></script>
<script type="text/javascript" src="yui_2.7.0b-lib/button/button-min.js"></script>
<script type="text/javascript" src="yui_2.7.0b-lib/datasource/datasource-min.js"></script>
<script type="text/javascript" src="yui_2.7.0b-lib/autocomplete/autocomplete-min.js"></script>
<!--begin custom header content for this example-->
<style type="text/css">
/* custom styles for inline instances */
.yui-skin-sam .yui-ac-input { position:static;width:20em; vertical-align:middle;}
.yui-skin-sam .yui-ac-container { width:20em;left:0px;}
/* needed for stacked instances for ie & sf z-index bug of absolute inside relative els */
#bAutoComplete { z-index:9001; }
#lAutoComplete { z-index:9000; }
/* buttons */
.yui-ac .yui-button {vertical-align:middle;}
.yui-ac .yui-button button {background: url(yui_2.7.0b-assets/autocomplete-assets/img/ac-arrow-rt.png) center center no-repeat }
.yui-ac .open .yui-button button {background: url(yui_2.7.0b-assets/autocomplete-assets/img/ac-arrow-dn.png) center center no-repeat}
</style>
<!--end custom header content for this example-->
</head>
<body class=" yui-skin-sam">
<h1>Combobox, with CSS for Multiple Stacked Instances</h1>
<div class="exampleIntro">
<p>This "combo box" AutoComplete implementation allows the user to pick an item from a set list or enter a custom value directly into the input field. Please note the following custom CSS:</p>
<ul>
<li>z-index has been applied to support multiple vertically stacked AutoComplete instances</li>
<li>the input field and container have been styled to support a button inline to the right</li>
</ul>
</div>
<!--BEGIN SOURCE CODE FOR EXAMPLE -->
<h3>What would you like for breakfast?</h3>
<div id="bAutoComplete">
<input id="bInput" type="text"> <span id="toggleB"></span>
<div id="bContainer"></div>
</div>
<h3>What would you like for lunch?</h3>
<div id="lAutoComplete">
<input id="lInput" type="text"> <span id="toggleL"></span>
<div id="lContainer"></div>
</div>
<h3>What would you like for dinner?</h3>
<div id="dAutoComplete">
<input id="dInput" type="text"> <span id="toggleD"></span>
<div id="dContainer"></div>
</div>
<script type="text/javascript" src="yui_2.7.0b-assets/autocomplete-assets/js/data.js"></script>
<script type="text/javascript">
YAHOO.example.Combobox = function() {
// Instantiate DataSources
var bDS = new YAHOO.util.LocalDataSource(YAHOO.example.Data.menu.breakfasts);
var lDS = new YAHOO.util.LocalDataSource(YAHOO.example.Data.menu.lunches);
var dDS = new YAHOO.util.LocalDataSource(YAHOO.example.Data.menu.dinners);
// Instantiate AutoCompletes
var oConfigs = {
prehighlightClassName: "yui-ac-prehighlight",
useShadow: true,
queryDelay: 0,
minQueryLength: 0,
animVert: .01
}
var bAC = new YAHOO.widget.AutoComplete("bInput", "bContainer", bDS, oConfigs);
var lAC = new YAHOO.widget.AutoComplete("lInput", "lContainer", lDS, oConfigs);
var dAC = new YAHOO.widget.AutoComplete("dInput", "dContainer", dDS, oConfigs);
// Breakfast combobox
var bToggler = YAHOO.util.Dom.get("toggleB");
var oPushButtonB = new YAHOO.widget.Button({container:bToggler});
var toggleB = function(e) {
//YAHOO.util.Event.stopEvent(e);
if(!YAHOO.util.Dom.hasClass(bToggler, "open")) {
YAHOO.util.Dom.addClass(bToggler, "open")
}
// Is open
if(bAC.isContainerOpen()) {
bAC.collapseContainer();
}
// Is closed
else {
bAC.getInputEl().focus(); // Needed to keep widget active
setTimeout(function() { // For IE
bAC.sendQuery("");
},0);
}
}
oPushButtonB.on("click", toggleB);
bAC.containerCollapseEvent.subscribe(function(){YAHOO.util.Dom.removeClass(bToggler, "open")});
// Lunch combobox
var lToggler = YAHOO.util.Dom.get("toggleL");
var oPushButtonL = new YAHOO.widget.Button({container:lToggler});
var toggleL = function(e) {
//YAHOO.util.Event.stopEvent(e);
if(!YAHOO.util.Dom.hasClass(lToggler, "open")) {
YAHOO.util.Dom.addClass(lToggler, "open")
}
// Is open
if(lAC.isContainerOpen()) {
lAC.collapseContainer();
}
// Is closed
else {
lAC.getInputEl().focus(); // Needed to keep widget active
setTimeout(function() { // For IE
lAC.sendQuery("");
},0);
}
}
oPushButtonL.on("click", toggleL);
lAC.containerCollapseEvent.subscribe(function(){YAHOO.util.Dom.removeClass(lToggler, "open")});
// Dinner combobox
var dToggler = YAHOO.util.Dom.get("toggleD");
var oPushButtonD = new YAHOO.widget.Button({container:dToggler});
var toggleD = function(e) {
//YAHOO.util.Event.stopEvent(e);
if(!YAHOO.util.Dom.hasClass(dToggler, "open")) {
YAHOO.util.Dom.addClass(dToggler, "open")
}
// Is open
if(dAC.isContainerOpen()) {
dAC.collapseContainer();
}
// Is closed
else {
dAC.getInputEl().focus(); // Needed to keep widget active
setTimeout(function() { // For IE
dAC.sendQuery("");
},0);
}
}
oPushButtonD.on("click", toggleD);
dAC.containerCollapseEvent.subscribe(function(){YAHOO.util.Dom.removeClass(dToggler, "open")});
return {
bDS: bDS,
bAC: bAC,
lDS: lDS,
lAC: lAC,
dDS: dDS,
dAC: dAC
};
}();
</script>
<!--END SOURCE CODE FOR EXAMPLE -->
</body>
</html>
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yui_2.7.0b.zip( 4,431 k)
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