Struts2框架下JSP页面与模态框的值传递与Ajax修改

<a href="javascript:;" data-toggle="modal" data-target="#change-modal" onclick="Values(<s:property value="id" />,<s:property value="adminname" />,<s:property value="adminphone" />,<s:property value="adminnickname" />,<s:property value="adminpsw" />)">修改</a>


模态框：
<form action="" method="post">
<div class="modal fade" id="change-modal" tabindex="-1" role="dialog"
aria-labelledby="myModalLabel" aria-hidden="true">
<s:iterator var="admininfo">
<div class="modal-dialog modal-sm" id="update">
<div class="modal-content">
<div class="modal-header modal-color">
<button type="button" class="close" data-dismiss="modal"
aria-hidden="true">&times;</button>
<h4 class="modal-title" id="myModalLabel">修改信息</h4>
</div>
<div class="modal-body">
<input type="hidden" id="id" name="admininfo.id">

<div class="modal-item">
<label for="modal-name">姓名</label> <input type="text" id="name"
placeholder="请输入姓名" name="admininfo.adminname"
value='<s:property value = "admininfo.adminname"/>'>
</div>
<div class="modal-item">
<label for="modal-phone">电话号</label> <input type="text"
id="phone" placeholder="请输入电话号" name="admininfo.adminphone"
value='<s:property value = "admininfo.adminphone"/>'>
</div>
<div class="modal-item">
<label for="modal-username">用户名</label> <input type="text"