📄 vote.jsp
字号:
<%@ page language="java" import="java.util.*" contentType="text/html;charset=GBK"%>
<%@ page import="java.text.*,votebean.*" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>投票页面</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<script type="text/javascript">
<!-- function validate(){
var len=document.form.vote.length;
for(var i=0;i<len;i++){
var e=document.form.vote(i);
if(e.cheked){
return true;
}
}
alert("请你至少悬着一项")；
return false;
}
-->
</script>
</head>
<body>
<form action="servlet/UpdateVoteServlet" method="post" name="form" onSubmit="javaScript:return validate();">
<% Questions question=(Questions)request.getAttribute("question"); Collection c=question.getItem(); NumberFormat nf=NumberFormat.getPercentInstance(); %>
<table width="80%" border="0" align="center">
<tr>
<td align="center" valign="middle">主题：<%=question.getTitle() %>
</td>
</tr>
</table>
<table width="80%" border="0" align="center">
<%if(c!=null){
Iterator iterator=c.iterator();
int i=1;
Item item=null;
while(iterator.hasNext()){
item=(Item)iterator.next();
%>
<tr>
<td align="left" valign="middle">[<%= i%>]<input type="<%=question.getStyle() %>" value="<%=item.getId() %>"
name="vote">
<%=item.getOptions() %>
</td>
</tr>
<% i++;}
} %>
<tr>
<td align="center" valign="middle">
<%if(session.getAttribute("voted")==null){
%><input type="submit" value="提交" name="submit"><%}else{ %>
<font color="red">已经投过票了</font><%} %>
</td>
</tr>
</table>
<table width="80%" border="0" align="center">
<tr>
<td align="center" valign="middle"><a href="admin/index.jsp">返回首页</a></td>
</tr>
</table>
<input type="hidden" value="<%=question.getId() %>" name="id">
</form>
</body>
</html>
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