参考示例：AutoComplete：输入智能提示框
创建AutoComplete
<input id="tbl1" class="mini-autocomplete" required="true" style="width:200px;"
valueField="id" textField="text"
url="../data/DataService.aspx?method=FilterCountrys2" value="cn" text="中国"
/>
数据结构
[
{ id: "usa", text: "美国" },
{ id: "cn", text: "中国" },
{ id: "jp", text: "日本" },
{ id: "en", text: "英国" },
{ id: "de", text: "德国" },
{ id: "fr", text: "法国" },
{ id: "ca", text: "加拿大" },
{ id: "at", text: "奥地利" },
{ id: "ch", text: "瑞士" }
]