📄 serchgroup.jsp
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<%@ page contentType="text/html; charset=UTF-8"%>
<%@ page import="java.util.*"%>
<%
Vector groupnames = (Vector) request.getAttribute("groupnames");
Vector corpnames = (Vector) request.getAttribute("corpnames");
Vector groupids = (Vector) request.getAttribute("groupids");
List<Long> enteredids = null;
Object obj = request.getAttribute("enteredid");
if(obj!=null){
enteredids = (List<Long>) obj;
}
//test
// groupnames.add(new String("haha"));groupnames.add(new String("xixi"));
%>
<table align="center" width="92%" cellspacing="3" border="0">
<%
if (groupnames != null && groupnames.size() != 0) {
%>
<tr bgcolor="#6699CC">
<th>
<font size="2">旅 游 团</font>
</th>
<th width="50%">
<font size="2">所 属 公 司</font>
</th>
<th width="20%" align="center" colspan="2">
<font size="2">操 作</font>
</th>
</tr>
<%
for (int i = 0; i < groupnames.size(); i++) {
%>
<tr bgcolor="#6699CC">
<td>
<center>
<%=groupnames.get(i)%>
</center>
</td>
<td>
<center>
<%=corpnames.get(i)%>
</center>
</td>
<td align="center">
<!-- unique值有问题 -->
<a
href="<%=request.getContextPath()%>/display.do?type=group&unique=<%=groupids.get(i)%>">
<font size="2">查看旅游团信息</font> </a>
</td>
<td align="center">
<%
if(enteredids!=null){
if(!enteredids.contains(groupids.get(i))){
%>
<a
href="<%=request.getContextPath()%>/entergroup.do?unique=<%=groupids.get(i)%>">
<font size="2">加 入</font> </a>
<%
}else{
%>
<a
href="<%=request.getContextPath()%>/cancelgroup.do?unique=<%=groupids.get(i)%>">
<font size="2">退 订</font> </a>
<%
}
}
%>
</td>
</tr>
<%
}
} else {
out.println("<font size='2'>对不起,暂时没有旅游团的信息。</font>");
}
%>
</table>
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