displaytag 链接问题

没有使用其它框架，表单如下
<input type="text" name="weekid" >
<input name="action" type="hidden" value="find" />servlet根据action的值返回String url ,根据url跳转到指定页面
这次跳转到applyall.jsp。传给applyll.jsp两个参数一个（List） list 和List的记录数：num
-----------
返回第一周的页面原代码如下：
<display:table name="list" pagesize="6" export="true" size="num" id="gdcp" >
<display:column property="id" sortable="true" title="编号"/>
<display:column property="status" sortable="true" title="状态"/>
<display:column property="weekName" sortable="true" title="周"/>
<display:column property="daysName" sortable="true" title="日期"/>
<display:column property="theName" sortable="true" title="班级"/>
<display:column property="sessionsName" sortable="true" title="节课"/>
<display:column property="classroomName" sortable="true" title="教室"/>
<display:column property="courseName" sortable="true" title="课程"/>
<display:column property="trueName" sortable="true" title="教师"/>
<display:column property="message" sortable="true" title="教师留言"/>
</display:table>------------------生成的HTML代码如下
<span class="pagebanner">12 items found, displaying 1 to 6.</span>
<span class="pagelinks">
[First/Prev] <strong>1</strong>, <a href="/gc/applyall.jsp?weekid=1&action=find&d-49288-p=2" title="Go to page 2">2</a> [<a href="/gc/applyall.jsp?weekid=1&action=find&d-49288-p=2">Next</a>/<a href="/gc/applyall.jsp?weekid=1&action=find&d-49288-p=2">Last</a>]
</span>
<table id="gdcp">
<thead>
<tr>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=0&weekid=1&d-49288-o=2&action=find&d-49288-p=1">编号</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=1&weekid=1&d-49288-o=2&action=find&d-49288-p=1">状态</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=2&weekid=1&d-49288-o=2&action=find&d-49288-p=1">周</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=3&weekid=1&d-49288-o=2&action=find&d-49288-p=1">日期</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=4&weekid=1&d-49288-o=2&action=find&d-49288-p=1">班级</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=5&weekid=1&d-49288-o=2&action=find&d-49288-p=1">节课</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=6&weekid=1&d-49288-o=2&action=find&d-49288-p=1">教室</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=7&weekid=1&d-49288-o=2&action=find&d-49288-p=1">课程</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=8&weekid=1&d-49288-o=2&action=find&d-49288-p=1">教师</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=9&weekid=1&d-49288-o=2&action=find&d-49288-p=1">教师留言</a></th></tr></thead>
------------------------
现在页面的链接有问题例如点击上下一页还有其他所有链接（排序也是）都显示：
Nothing found to display.

解决方案 »

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你的list取到值了吗？
<%
System.out.println(request.getAttribute("list"));
%>
当无数据记录时，displaytag默认会输出 “Nothing found to display.”，而且没有表头。修改displaytag.jar中的TableTag.properties文件的三处，就可以定制输出的消息和样式。
1） basic.empty.showtable=false 将属性设置为true，表头即可出现。
2）basic.msg.empty_list=Nothing found to display. 修改信息
3）basic.msg.empty_list_row=& lt;tr class="empty"><td colspan="{0}">Nothing found to display.</td></tr> 既可以修改信息。
    <form action="controlservlet" method="post">
    <input  type="text" name="weekid" >
    <input name="action" type="hidden" value="find" />
    <input type="submit" value="提交" />
表单是这样提交的
applyall.jsp能接受到数据也能显示出来我说的是下一页和点击第几页的时候就会出现：
Nothing found to display.
导出文件的内容和list的内容完全相同
    <form action="controlservlet" method="post">
    <input  type="text" name="weekid" >
    <input name="action" type="hidden" value="find" />
    <input type="submit" value="提交" />
表单是这样提交的
applyall.jsp能接受到数据也能显示出第一页出来
我说的是下一页和点击第几页的时候就会出现：
Nothing found to display.
导出文件的内容和list的内容完全相同
<display:column property="code" title="市场推广单号" sortable="true"
headerClass="sortable" style="width:100"
href="/etBill.do?method=viewMarketBill" paramId="id"
paramProperty="id"></display:column>--------------------------------------------------------<display:column titleKey="thead.title.empty"
style="width:50;text-align:center" align="center">

<a
href="javascript:moveTo('<bean:write name="etBillTable" property="id"/>')"><bean:message
key="link.caption.delete" />
</a>

</display:column>
<display:table styleClass="ds" id="etBillTable"
name="requestScope.etBillList"
requestURI="/etBillSearch.do?method=search" pagesize="20">
<span class="pagebanner">12条记录，显示1到6条记录 .</span><span class="pagelinks">[第一页/上一页] <strong>1</strong>, <a href="/gc/applyall.jsp?weekid=1&action=find&d-49288-p=2" title="Go to page 2">2</a>[<a href="/gc/applyall.jsp?weekid=1&action=find&d-49288-p=2">下一页</a>/<a href="/gc/applyall.jsp?weekid=1&action=find&d-49288-p=2">最后一页</a>]</span>
<table id="gdcp">
<thead>
<tr>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=0&weekid=1&d-49288-o=2&action=find&d-49288-p=1">编号</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=1&weekid=1&d-49288-o=2&action=find&d-49288-p=1">状态</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=2&weekid=1&d-49288-o=2&action=find&d-49288-p=1">周</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=3&weekid=1&d-49288-o=2&action=find&d-49288-p=1">日期</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=4&weekid=1&d-49288-o=2&action=find&d-49288-p=1">班级</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=5&weekid=1&d-49288-o=2&action=find&d-49288-p=1">节课</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=6&weekid=1&d-49288-o=2&action=find&d-49288-p=1">教室</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=7&weekid=1&d-49288-o=2&action=find&d-49288-p=1">课程</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=8&weekid=1&d-49288-o=2&action=find&d-49288-p=1">教师</a></th>
<th class="sortable">
<a href="/gc/applyall.jsp?d-49288-s=9&weekid=1&d-49288-o=2&action=find&d-49288-p=1">教师留言</a></th></tr></thead>
<tbody>
<tr class="odd">
<td>27</td>
<td>false</td>
<td>第1周</td>
<td>星期二</td>
<td>网络1班</td>
<td>1-2</td>
<td>12#502</td>
<td>大师傅</td>
<td>赖志聪</td>
<td>？？？</td></tr>
<tr class="even">
<td>28</td>
<td>false</td>
<td>第1周</td>
<td>星期二</td>
<td>网络1班</td>
<td>1-2</td>
<td>12#502</td>
<td>系统管理</td>
<td>赖志聪</td>
<td>1</td></tr>
<tr class="odd">
<td>19</td>
<td>false</td>
<td>第1周</td>
<td>星期一</td>
<td>汽营1班</td>
<td>1-2</td>
<td>图501</td>
<td>汽车维修</td>
<td>老师</td>
<td>汽车学院07汽营一般</td></tr>
<tr class="even">
<td>20</td>
<td>false</td>
<td>第1周</td>
<td>星期一</td>
<td>汽营1班</td>
<td>1-2</td>
<td>图501</td>
<td>汽车维修</td>
<td>老师</td>
<td>汽车学院07汽营一般</td></tr>
<tr class="odd">
<td>29</td>
<td>false</td>
<td>第1周</td>
<td>星期一</td>
<td>网络1班</td>
<td>1-2</td>
<td>图501</td>
<td>英语</td>
<td>老师</td>
<td>图书馆501 1-2 星期一第一周</td></tr>
<tr class="even">
<td>30</td>
<td>false</td>
<td>第1周</td>
<td>星期一</td>
<td>网络1班</td>
<td>1-2</td>
<td>图501</td>
<td>英语</td>
<td>老师</td>
<td>图书馆501 1-2 星期一第一周</td></tr></tbody></table><div class="exportlinks">Export options:
<a href="/gc/applyall.jsp?d-49288-e=1&6578706f7274=1&weekid=1&action=find"><span class="export csv">CSV </span></a>|
<a href="/gc/applyall.jsp?d-49288-e=2&6578706f7274=1&weekid=1&action=find"><span class="export excel">Excel </span></a>|
<a href="/gc/applyall.jsp?d-49288-e=3&6578706f7274=1&weekid=1&action=find"><span class="export xml">XML </span></a>|
<a href="/gc/applyall.jsp?d-49288-e=5&6578706f7274=1&weekid=1&action=find"><span class="export pdf">PDF </span></a></div>
</center>页面的链接跳转后显示 Nothing found to display.
[第一页/上一页] 1, 2, 3[下一页/最后一页]
就是这几个链接出了问题，怎么修改也好，点击后不是显示Nothing found to display.就是显示第一页的内容
求高手救助
我列出displaytag_zh_CN.properties的属性给大家看看：
paging.banner.first：<span class="pagelinks">[第一页/上一页] {0}[<a href="{3}">下一页</a>/<a href="{4}">最后一页</a>]</span>
paging.banner.full：<span class="pagelinks">[<a href="{1}">第一页</a>/<a href="{2}">上一页</a>]{0}[<a href="{3}">下一页/<a href="{4}">最后一页</a>]</span>
paging.banner.last：<span class="pagelinks">[<a href="{1}">第一页</a>/<a href="{2}">上一页</a>]{0} [下一页/最后一页]</span>
paging.banner.some_items_found：<span class="pagebanner">{0}条记录，显示{2}到{3}条记录 .</span>
<%
System.out.println(request.getAttribute( "list"));
%>
看看控制台是不是输出null
看看这个http://wenlong.javaeye.com/blog/169060