<TABLE cellSpacing="0" cellPadding="0" width="100%">
<tr class="tr2" align="center">
<TD colSpan="2">论坛 </TD>
<TD style="WIDTH: 10%;">主题 </TD>
<TD style="WIDTH: 30%">最后发表 </TD>
</tr>
<!-- 主版块 -->
<%
List listMainBoard=(List)mapBoard.get(0);
for(int i=0;i <listMainBoard.size();i++)
{
Board mainBoard=((Board)listMainBoard.get(i));//主版块
List listSonBoard = (List) mapBoard.get(1);//子版块集合
%>
<TR class="tr3">
<TD colspan="4"> <%=mainBoard.getBoardTitle() %> </TD>
</TR>
<%
for (int j = 0; j < listSonBoard.size(); j++) {
Board sonBoard = (Board) listSonBoard.get(j);// 子版块
//查找版块boardId为主版块ParentId的数据
if (sonBoard.getParentId()==(mainBoard.getBoardId())) {
TopicDao topicDao=new TopicDaoImpl();
新手:
tomcat+struts 2.0
jsp 页面直接关联model
现在需要根据model(admin)里面的一个item(id),判断jsp页面出现的内容.
大概流程:
...
<table>
<tr>
<td>
<s:if admin.id is null> ......
