【发布时间】:2015-07-27 09:23:35
【问题描述】:
有两种形式,一种是注册表单,另一种是登录表。当我使用注册表单注册时,它的 div 元素正在使用 isset 函数从 php 获取消息,但是当我在登录时做同样的事情时,它会将页面重定向到主页请帮助如果我试图匹配数据库如果不匹配它将从 php 获取值并显示在 div 中,如代码中所示,我该怎么办
<?php
if (!empty($_POST['finish'])) {
//do something here;
include'php/signup.php';
}
if (!empty($_POST['go'])) {
include'php/signin.php';
}
?>
<html>
<head>
<link rel="stylesheet" type="text/css" href="css/homepage.css">
<link rel="stylesheet" type="text/css" href="css/login.css">
<link rel="stylesheet" type="text/css" href="css/signup.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="js/login.js"></script>
<script src="js/signup.js"></script>
<script>
function hideMessage() {
document.getElementById("message").style.display = "none";
};
setTimeout(hideMessage, 5000);
</script>
</head>
<body >
<!--row starts here -->
<div class="row">
<div class="col-1-2">
</div>
<div class="col-1-2">
<div class="container">
<ul class="tabs">
<li class="tab-link current" data-tab="tab-1">Sign Up</li>
<li class="tab-link" data-tab="tab-2">Sign In</li>
</ul>
<div id="tab-1" class="tab-content current">
<div id="message"><?php if(isset($message)) echo $message; ?></div>
<ul id="registration-step">
<li id="account" class="highlight">Account</li>
<li id="password">Password</li>
<li id="general">Nick Name</li>
</ul>
<form name="frmRegistration" id="registration-form" method="post">
<div id="account-field">
<span id="email-error" class="registration-error"></span>
<div><input type="text" name="email" id="email" class="demoInputBox" placeholder="E-mail"/></div>
</div>
<div id="password-field" style="display:none;">
<span id="password-error" class="registration-error"></span>
<div><input type="password" name="password" id="user-password" class="demoInputBox" placeholder="Password"required /></div>
</div>
<div id="general-field" style="display:none;">
<div><input type="text" name="nickname" id="display-name" class="demoInputBox" placeholder="Nick Name"/></div>
</div>
<div>
<input class="btnAction" type="button" name="back" id="back" value="Back" style="display:none;">
<input class="btnAction" type="button" name="next" id="next" value="Next" >
<input class="btnAction" type="submit" name="finish" id="finish" value="Finish" style="display:none;">
</div>
</form>
</div>
<div id="tab-2" class="tab-content">
<div id="signinmsg"><?php if(isset($msg1)) echo $msg1; ?></div>
<form name="signin"method="post">
<input type="text" name="signinemail"class="demoInputBox"placeholder="E-mail">
<br><br>
<input type="text" class="demoInputBox"name="signinpass"placeholder="Password"><br><br>
<input class="btnAction" type="submit" name="go" id="go" value="Go.." >
</form>
</div>
</div>
</div>
<!--this row ends here -->
</body>
</html>
【问题讨论】:
-
尝试 isset 而不是 !empty