我正在使用jQTouch框架爲iPhone開發一個Web應用程序。我發現一個類似的例子,我要怎麼設置我的登錄頁面在:jQTouch和PHP登錄表格
http://www.golen.net/blog/2010/05/29/jqtouch-ajax-php-login-form/
而且已經下載了示例PHP文件: http://www.golen.net/blog/wp-content/uploads/2010/05/jqtouch.zip
在視頻3,伴隨着這個博客就說明除非您單擊登錄鏈接,否則登錄表單不會顯示。然而,我已經下載了這些文件,並將它們上傳到了我的兩臺服務器,無論我是否登錄,登錄表單總是顯示出來。據我所知,可下載的php文件與視頻中的內容相同,但我無法阻止登錄表單始終顯示。
任何人有任何想法。這裏的index.php頁面,其中包括登錄表單,以及:
<?php
$的loggedIn =(isset($ _ COOKIE [ '的loggedIn'])& & $ _COOKIE [ '的loggedIn'] == '真') ?真假; >
<title>jQTouch β</title>
<style type="text/css" media="screen">@import "jqtouch/jqtouch.css";</style>
<style type="text/css" media="screen">@import "themes/jqt/theme.css";</style>
<script src="jqtouch/jquery-1.4.2.min.js" type="text/javascript" charset="utf-8"></script>
<script src="jqtouch/jqtouch.js" type="application/x-javascript" charset="utf-8"></script>
<script type="text/javascript" charset="utf-8">
var jQT = new $.jQTouch({
icon: 'jqtouch.png',
addGlossToIcon: false,
startupScreen: 'jqt_startup.png',
statusBar: 'black',
preloadImages: [
'themes/jqt/img/back_button.png',
'themes/jqt/img/back_button_clicked.png',
'themes/jqt/img/button_clicked.png',
'themes/jqt/img/grayButton.png',
'themes/jqt/img/whiteButton.png',
'themes/jqt/img/loading.gif'
]
});
// Some sample Javascript functions:
$(function(){
});
</script>
</head>
<body>
<div id="jqt">
<div id="home">
<div class="toolbar">
<h1>Welcome</h1>
<a class="back" href="#home">Home</a>
</div>
<?php if (!$loggedIn) {?>
<ul class="rounded">
<li class="forward"><a href="#login">Log In</a></li>
</ul>
<?php } else { ?>
<ul class="rounded">
<li class="forward"><a href="doLogoff.php" rel="external">Log off</a></li>
</ul>
<?php } ?>
</div>
<form id="login" action="doLogin.php" method="POST" class="form">
<div class="toolbar">
<h1>Login</h1>
<a class="back" href="#">Back</a>
</div>
<ul class="rounded">
<li><input type="text" name="username" value="" placeholder="Username" /></li>
<li><input type="password" name="password" value="" placeholder="Password" /></li>
</ul>
<a style="margin:0 10px;color:rgba(0,0,0,.9)" href="#" class="submit whiteButton">Submit</a>
</form>
</div>
</body>