topic.jsp

JAVA Servlet2.3外文书籍源码

<%
  String id = request.getParameter("id");
  Topic topic = Topics.getTopic(Integer.parseInt(id));
%>

<h2>Topic : <%= topic.getTitle() %></h2>

<p>
<table width="100%" border="1">

<tr>
  <td><b>Author</b></td>
  <td><b>Response</b></td>
  <td>&nbsp;</td>
</tr>

  <tr>
    <td><%= topic.getUser().getId() %></td>
    <td><%= topic.getText() %><br><br></td>
    <td>&nbsp;</td>
  </tr>

  <%
    Iterator it = topic.getResponses().iterator();
    Response res;
    
    // build up the table one row at a time, only displaying
    // those responses that have not been "deleted"
    while (it.hasNext()) {
      res = (Response)it.next();

      if (!res.isDeleted()) {
  %>
        <tr>
          <td><%= res.getUser().getId() %></td>
          <td><%= res.getText() %><br><br></td>
          <td valign="top" align="center">
            [ <a href="delete-response.jsp?topic=<%= topic.getId() %>&response=<%= res.getId() %>">Delete</a> ]
          </td>
        </tr>
  <%
      }
    }
  %>
  
</table>
</p>