dojo.Post提交数据，火狐提交不了，似乎是在按了button之后执行了默认行为，但是我明明禁止了。
rt
程序代码：
<body>
<center>
<form id="registForm" method="post">
<table>
<tr>
<td><label for="name">手机号：</label></td>
<td><input dojoType="dijit.form.TextBox" type="text" id="name" name="name"/></td>
</tr>
<tr>
<td><label for="nickname">昵称：</label></td>
<td><input dojoType="dijit.form.TextBox" type="text" id="nickname" name="nickname"/></td>
</tr>
<tr>
<td><label for="password">密码：</label></td>
<td><input dojoType="dijit.form.TextBox" type="password" id="password" name="password"/></td>
</tr>
<tr>
<td><label for="password-2">确认密码：</label></td>
<td><input dojoType="dijit.form.TextBox" type="password" id="password-2"name="password-2"/>
</td>
</tr>
<tr>
<td><label for="email">e-mail：</label></td>
<td><input dojoType="dijit.form.TextBox" type="text" id="email" name="email"/></td>
</tr>
</table>
<div id="passWdError" class="error"> </div>
<button dojoType="dijit.form.Button" id="formBtn" onclick="sendForm()">提交</button>
</form>
</center>
<script type="text/javascript">
function sendForm()
{
if(event && event.preventDefault)
{
//阻止默认浏览器动作(W3C)
event.preventDefault();
event.stopPropagation();
}
else
{
//IE中阻止函数器默认动作的方式
window.event.returnValue = false;
window.event.cancelBubble = true;
}
var datatopost=
{
"name":""+document.getElementById('name').value,
"nickname":""+document.getElementById('nickname').value,
"password":""+document.getElementById('password').value,
"email":""+document.getElementById('email').value
};
var kw =
{
postData:dojo.toJson(datatopost),
url: "http://localhost:8080/mm/rest/register", //表单要提交到的URL
handleAs:"json", //返回值的处理方式
headers: {"Content-Type": "application/json; charset=utf-
8","Accept":"application/json"},
load: function(response)
{
alert("Response from server:" + response.id
+"-"+response.privacy_policy);
},
error: function(error)
{
alert("An error occurred:"+error);
},
timeout:5000//超时时间
};
dojo.xhrPost(kw);
}
</script>
</body>
</html>
请问这样有问题吗，该怎样解决？
