本文实例为大家分享了Jquery搜索关键字自动匹配功能的实现代码，供大家参考，具体内容如下
jQuery AutoComplete 是一个基于jQuery实现搜索关键字自动匹配提示的插件，该插件可扩展性强，表现性能优越，方便整合到自己的项目中使用；兼容IE 6.0+, FF 2+, Safari 2.0+, Opera 9.0+, and Chrome 1.0+ 等主流浏览器。
下面是具体的使用方法：
1、使用设置
首页，要把插件的js代码嵌入到你自己的项目中去。
2、使用方法
为要实现自动匹配提示的 input 表单添加 AutoComplete 功能。
初始化 AutoComplete 对象，确保正确加载 DOM 对象，否则IE下的用户可能会出现错误。
根据文本表单中的输入信息，进行关键字提示匹配。
jQuery AutoComplete 插件支持 on/off功能，从而控制效果的开关。
3、设置表现样式
最后，用div和css美化表现效果。
4、实例讲解
<html>
<head>
<title></title>
<style type="text/css">
#txtKey{ width:300px;}
</style>
<link href="css/jquery.autocomplete.css" rel="stylesheet" type="text/css" />
<script src="Jquery1.7.js" type="text/javascript"></script>
<script src="js/jquery.autocomplete.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
var array = ['asp.net', 'asp.net mvc', 'wcf', 'wpf', 'win8', 'windows phone', '张东', '张熙', '张亚飞'];
/*autocomplete函数
（1）获取txtKey中用户输入的值（用户每输入一个字符，都会获取一次）
（2）将获取的值和array集合中的元素进行比较，找出匹配的元素，并显示出来
（3）会将用户选择的项添加到txtKey中*/
/*result函数：对用户选择的结果进行操作。data参数表示用户选择的项*/
$('#txtKey').autocomplete(array).result(function (event, data) { window.location.href = 'http://www.baidu.com/s?wd=' + data + '&rsv_bp=0&ch=&tn=baidu&bar=&rsv_spt=3&ie=utf-8&rsv_sug3=6&rsv_sug=0&rsv_sug1=3&rsv_sug4=229&inputT=1458'; })
})
</script>
</head>
<body>
<input id="txtKey" type="text" /><input id="Button1" type="button" value="百度一下" />
<input id="Text1" type="text" />
</body>
</html>
实现效果如下：
以上就是关于jQuery AutoComplete使用方法介绍，通过完整示例为大家展示jQuery AutoComplete使用效果，希望对大家的学习有所帮助。
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