ue","继续");
//修改submitButton的value为继续
$objResponse->addAssign("submitButton","disabled",false);
//修改submitButton这个按扭的属性
}
return $objResponse;
}
$xajax->processRequests();
?>
这个文件中对信息进行了有效性判断，包括：用户名是否已经注册过、信息中是否有非法字符、邮件地址是否正确、两次输入的密码是否一致，如果没有错误则输入到数据库中，并
$objResponse->addAssign("formDiv","innerHTML",$sForm);
在formDiv中重新插入代码，内容为$sForm
$sForm = "注册成功<br>用户名:".$usr."<br>email:".$email."";
如果有错误信息则
$objResponse->addAlert($errmsg);
//弹出错误信息
$objResponse->addAssign("submitButton","value","继续");
$objResponse->addAssign("submitButton","disabled",false);
//修改submitButton这个按扭的属性
3、login.php 登陆文件
<?php
require_once("inc/xajax.inc.php");
$xajax = new xajax("inc/login.php");
$xajax->registerFunction("processForm");
?>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<link rel="stylesheet" href="" _fcksavedurl="""" type="text/css">
<title>无标题文档</title>
<?php $xajax->printJavascrīpt(''inc/''); ?>
<scrīpt type="text/javascrīpt">
function submitSignup()
{
xajax.$(''submitButton'').disabled=true;
xajax.$(''submitButton'').value="...";
xajax_processForm(xajax.getFormValues("signupForm"));
return false;
}
</scrīpt>
</head>
<body><form id="signupForm" action="javascrīpt:void(null);" ōnSubmit="submitSignup();">
<div id="main">
<div id="m1">用 户 登 陆</div>
<div id="formDiv">
<table width="100%" border="0" cellspacing="0" cellpadding="5">
<tr>
<td align="right"> </td>
<td> </td>
</tr>
<tr>
<td width="31%" align="right">用户名：</td>
<td width="69%"><input name="usr" type="text" id="usr" />
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