dwz 嵌套网页的搜索刷新问题

现在遇到这样一个情况，j-ui嵌套页面里面有个搜索功能，但是每次搜索后嵌套页面就覆盖了整个页面。

这是因为j-ui是已加载div代码块的原因。解决办法如下：

<div class="pageHeader" style="border-left: 1px #B8D0D6 solid; border-right: 1px #B8D0D6 solid">
    <form rel="pagerForm" onsubmit="return divSearch(this,'jbsxBoxteacherclass');" action="Web/HRManageWeb/TeacherStudentlist.aspx?cid=<%=Cid %>"
    method="post">
    <div class="searchBar">
        <table class="searchContent">
            <tr>
                 <td>
                    姓名：<input type="text" value="<%=StudentName %>" name="txtStudentName" />
                </td>
                               <td>
                    <div class="buttonActive">
                        <div class="buttonContent">
                            <button id="btnSubmit" type="submit">
                                检索</button></div>
                    </div>
                </td>
                <td>
                </td>
            </tr>
        </table>
    </div>
    </form>
</div>