带有源代码的自动完成文档中的完美示例。
jQuery
<script> $(function() { function log( message ) { $( "<div>" ).text( message ).prependTo( "#log" ); $( "#log" ).scrollTop( 0 ); } $( "#city" ).autocomplete({ source: function( request, response ) { $.ajax({ url: "http://gd.geobytes.com/AutoCompleteCity", dataType: "jsonp", data: { q: request.term }, success: function( data ) { response( data ); } }); }, minLength: 3, select: function( event, ui ) { log( ui.item ? "Selected: " + ui.item.label : "Nothing selected, input was " + this.value); }, open: function() { $( this ).removeClass( "ui-corner-all" ).addClass( "ui-corner-top" ); }, close: function() { $( this ).removeClass( "ui-corner-top" ).addClass( "ui-corner-all" ); } }); });</script>HTML
<div > <label for="city">Your city: </label> <input id="city"> Powered by <a href="http://geonames.org">geonames.org</a></div><div > Result: <div id="log" ></div></div>
