嗨,每一个我需要简单的自动建议代码我试过jquery.autocomplete.js我没有得到我需要做的 代码: - index.jsp
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css" />
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
<script type="text/javascript" src="jquery.autocomplete.js"></script>
</head>
<body>
<div style="width: 300px; margin: 50px auto;">
<b>Country</b> : <input type="text" id="country" name="country" class="input_text"/>
</div>
</body>
<script>
jQuery(function(){
$("#country").autocomplete("list.jsp");
});
</script>
</html>
and list.jsp
<%@page import="java.util.Iterator"%>
<%@page import="java.util.List"%>
<%@page import="java.util.ArrayList"%>
<%
String countries[] = {
"Afghanistan",
"Albania",
"Algeria",
"Andorra",
"Angola",
"Antigua and Barbuda",
"Argentina",
"Armenia",
"Yemen",
"Zambia",
"Zimbabwe"
};
String query = (String)request.getParameter("q");
System.out.println("1"+request.getParameterNames().nextElement());
response.setHeader("Content-Type", "text/html");
int cnt=1;
for(int i=0;i<countries.length;i++)
{
if(countries[i].toUpperCase().startsWith(query.toUpperCase()))
{
out.print(countries[i]+"\n");
if(cnt>=10)
break;
cnt++;
}
}
%>
还有一个style.css,但执行时没有显示任何内容 注意所有源文件都存在于同一个文件夹中,请告诉我缺少的地方
答案 0 :(得分:1)
根据自动完成的文档,您需要一个javascript json对象。这是所有数据的容器。我在你发布的源代码中错过了这个容器。
如果您点击Demos of utocomplete,请滚动到此页面的末尾。我认为最后一个演示代表了你所寻找的东西。
答案 1 :(得分:0)
<%
String countries[] = {"Afghanistan","Albania","Algeria","Andorra","Angola","Antigua and Barbuda","Argentina","Armenia","Yemen","Zambia","Zimbabwe"};
String query = (String)request.getParameter("q");
response.setHeader("Content-Type","text/html");
String javascriptContent = new String ("");
int cnt = countries.length;
if(cnt > 10)
{
cnt = 10;
}
for(int i=0;i<cnt;i++)
{
if(countries[i].toUpperCase().startsWith(query.toUpperCase()))
{
javascriptContent.concat(countries.get(i));
if (i < (cnt -1))
{
javascriptContent.concat(",");
}
}
}
%>
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<link rel="stylesheet" href="http://dev.jquery.com/view/trunk/plugins/autocomplete/demo/main.css" type="text/css" />
<link rel="stylesheet" href="http://dev.jquery.com/view/trunk/plugins/autocomplete/jquery.autocomplete.css" type="text/css" />
<script type="text/javascript" src="http://dev.jquery.com/view/trunk/plugins/autocomplete/lib/jquery.bgiframe.min.js"></script>
<script type="text/javascript" src="http://dev.jquery.com/view/trunk/plugins/autocomplete/lib/jquery.dimensions.js"></script>
<script type="text/javascript" src="http://dev.jquery.com/view/trunk/plugins/autocomplete/jquery.autocomplete.js"></script>
<script type="text/javascript">
$(document).ready(function(){
var data = "<%= javascriptContent %>".split(",");
$("#country").autocomplete(data);
});
</script>
</head>
<body>
<b>Country</b> : <input type="text" id="country" name="country" class="input_text"/></div>
</body>
</html>
他们在这里玩得开心。我从自动完成的主页复制了html源代码。请先检查java语法。