下拉列表的回显

后台

request.setAttribute("pageSize",pageSize);

jsp

<select name="recordnumber" id="recordnumber" >
                                <option value="10"  <s:if test="%{#request.pageSize==10}">selected</s:if> >10</option>
                                <option value="25"  <s:if test="%{#request.pageSize==25}">selected</s:if>  >25</option>
                                <option value="50"  <s:if test="%{#request.pageSize==50}">selected</s:if> >50</option>
                                <option value="100" <s:if test="%{#request.pageSize==100}">selected</s:if> >100</option>

</select><span style="color: white"> 条记录</span>