jquery ui autocomplete使用示例

$('#mtname').autocomplete({
source: function(request, response) {
$.ajax({
url: '/index.php/test/getlist',
dataType: "json",
data:"q="+encodeURIComponent($('#mtname').val()),
success: function( data ) {
response( $.map( data, function( item ) {
return {
label: item.name ,
value: item.name,
id:item.code
}
}));
}
});
},
select:function(event, ui){
$('#mtid').val(ui.item.id) ;
},
minLength: 1
});