<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>Untitled Document</title>
<script type="text/javascript" src="jquery-1.3.2.js"></script>
<script type="text/javascript" src="json2.js"></script>
<script language="javascript">
function checkemail(){
if($('#email').val() == ""){
$('#msg').html("please enter the email!");
$('#email').focus;
return false;
}
if($('#address').val() == ""){
$('#msg').html("please enter the address!");
$('#address').focus;
return false;
}
ajax_post();
}
function ajax_post(){
$.post("http://localhost:8086/a1.1.php",{email:$('#email').val(),address:
$('#address').val()},
function(data){
//$('#msg').html("please enter the email!");
//alert(data);
$('#msg').html(data);
},
"json");//这里返回的类型有：json,html,xml,text
}
</script>
</head>
<body>
<form id="ajaxform" name="ajaxform" method="post" action="a1.1.php">
<p>
email<input type="text" name="email" id="email"/>
</p>
<p>
address<input type="text" name="address" id="address"/>
</p>
<p id="msg"></p>
<p>
<input name="Submit" type="button" value="submit" onclick="return
checkemail()"/>
</p>
</form>
</body>
</html>
被传递到的页面的代码为：
<html>
<body>
<?php
echo json_encode(array('email'=>$_POST['email']));
echo json_encode(array('address'=>$_POST['address']));
?>
</body>
</html>
一般不写两个echo json_encode()吧，个人建议还是何在一个里面。
echo json_encode(array('email'=>$_POST['email'], 'address'=>$_POST['address']));
而且大哥，这个页面是需要接收post的参数的。
function checkemail(){
if($('#email').val() == ""){
$('#msg').html("please enter the email!");
$('#email').focus;
return false;
}
if($('#address').val() == ""){
$('#msg').html("please enter the address!");
$('#address').focus;
return false;
}
ajax_post();
return false;/////////////////要添加这句阻止表单提交
}
$.post("http://localhost:8086/a1.1.php"
你的端口号和当前页面一致没有，不一致非ie算跨域会出错，根本没有请求服务器