jquery - 显示自动完成结果 Jquery 的问题

Question

我有这个脚本，它以以下格式返回查询结果。例如对于查询“fb”，结果如下

 ["fb",["fb","fbi","fbi most wanted","fbi jobs","fb banners","fbook","fb covers","fbanners","fbisd","fbop",],[],[]]

我正在使用以下 Jquery 代码

$( "#city" ).autocomplete({
        source: function( request, response ) {
            $.ajax({
                url: "s.php",
                dataType: "json",
                data: {
                    "q" : request.term
                },
                success: function( data ) {
                    response(data[1]);
                }
            });
        },
        minLength: 2
    });
});

它没有向我显示结果。你能纠正我吗，我哪里错了！

Answer 1

http://jsfiddle.net/zFdWZ/

似乎：您的响应数据实际上等于 ["fb"]。

为什么？

http://jqueryui.com/demos/autocomplete/查看预期数据格式：

来自本地数据、url 或回调的数据可以有两种变体：

An Array of Strings:
[ "Choice1", "Choice2" ]
An Array of Objects with label and value properties:
[ { label: "Choice1", value: "value1" }, ... ]