2010-01-20 14:00:14 +00:00
<!doctype html>
< html >
< head >
< title > jQuery UI Autocomplete Remote datasource demo< / title >
< link type = "text/css" href = "../../themes/base/ui.all.css" rel = "stylesheet" / >
< script type = "text/javascript" src = "../../jquery-1.4.js" > < / script >
< script type = "text/javascript" src = "../../ui/jquery.ui.core.js" > < / script >
< script type = "text/javascript" src = "../../ui/jquery.ui.widget.js" > < / script >
< script type = "text/javascript" src = "../../ui/jquery.ui.position.js" > < / script >
< script type = "text/javascript" src = "../../ui/jquery.ui.autocomplete.js" > < / script >
< link type = "text/css" href = "../demos.css" rel = "stylesheet" / >
< script type = "text/javascript" >
$(function() {
function log(message) {
$("< div / > ").text(message).prependTo("#log");
$("#log").attr("scrollTop", 0);
}
$("#birds").autocomplete({
// TODO doesn't work when loaded from /demos/#autocomplete|remote
source: "search.php",
minLength: 2,
select: function(event, ui) {
log(ui.item ? ("Selected: " + ui.item.value + " aka " + ui.item.id) : "Nothing selected, input was " + this.value);
}
});
});
< / script >
< / head >
< body >
< div class = "demo" >
< div class = "ui-widget" >
< label for = "birds" > Birds: < / label >
< input id = "birds" / >
< / div >
< div class = "ui-widget" style = "margin-top:2em; font-family:Arial" >
Result:
< div id = "log" style = "height: 200px; width: 300px; overflow: auto;" class = "ui-widget-content" > < / div >
< / div >
< / div > <!-- End demo -->
< div class = "demo-description" >
< p >
The Autocomplete widgets provides suggestions while you type into the field. Here the suggestions are bird names, displayed when at least two characters are entered into the field.
< / p >
< p >
The datasource is a server-side script which returns JSON data, specified via a simple URL for the source-option. In addition, the minLength-option is set to 2 to avoid queries that would return too many results and the select-event is used to display some feedback.
< / p >
< / div > <!-- End demo - description -->
< / body >
< / html >
