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Zend Framework基本页面布局分析

Dec 26, 2016 pm 03:54 PM

本文实例讲述了Zend Framework基本页面布局方法。分享给大家供大家参考,具体如下:

Zend Framework 的页面布局模块——Zend_Layout——既可以跟 MVC 一起使用,也可以单独使用。本文只讨论与 MVC 一起使用的情况。

1、布局脚本

在 application/views 下创建一个 layouts 的文件夹。主布局脚本 layout.phtml 代码如下:

<?php echo $this->doctype(&#39;XHTML1_STRICT&#39;) ?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<?php echo $this->headTitle() ?>
<?php
$this->headLink()->appendStylesheet("/styles/main.css");
// add more links ...
?>
<?php echo $this->headLink() ?>
</head>
<body>
<div id="header">
<?php echo $this->partial(&#39;header.phtml&#39;) ?>
</div>
<table>
<tr>
<td valign=top>
<div id="leftcolumn">
<?php echo $this->partial(&#39;leftcolumn.phtml&#39;) ?>
</div>
</td>
<td valign=top>
<div id="content">
<?php echo $this->layout()->content ?>
</div>
</td>
</tr>
</table>
<div id="footer">
<?php echo $this->partial(&#39;footer.phtml&#39;) ?>
</div>
</body>
</html>
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除了 layout.phtml 之外,还需要编写 header.phtml,leftcolumn.phtml,footer.phtml,以及 main.css 等文件。
Zend Framework 的文档中用一个视图表示了页面布局的应用。

Zend Framework基本页面布局分析

2、设置页面布局

在 MVC 下设置页面布局非常简单,编辑 html/index.php,加入下面两行代码:

/** Setup layout */
require_once &#39;Zend/Layout.php&#39;;
Zend_Layout::startMvc($rootPath . &#39;/application/views/layouts&#39;);
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注意:在启动页面布局后,要调整已有的各个页面,把不需要的 html 元素,如

<body> 等去掉。另外,可以通过 $this->headTitle() 来设置页面的题头。</p><p>改变页面的布局也很简单,只需在控制器中用下面的代码即可:</p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'>$this->_helper->layout->setLayout(&#39;new_layout&#39;);</pre><div class="contentsignin">登录后复制</div></div><p>如果一个控制器所有动作都使用同一个页面布局,可以通过控制器的初始化函数来设置:</p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'>public function init() { parent::init(); $this->_helper->layout->setLayout(&#39;new_layout&#39;); }</pre><div class="contentsignin">登录后复制</div></div><p>希望本文所述对大家基于Zend Framework框架的PHP程序设计有所帮助。</p> <p>更多Zend Framework基本页面布局分析相关文章请关注PHP中文网!</p> </div> </div> <div class="wzconShengming_sp"> <div class="bzsmdiv_sp">本站声明</div> <div>本文内容由网友自发贡献,版权归原作者所有,本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容,请联系admin@php.cn</div> </div> </div> <ins class="adsbygoogle" style="display:block" data-ad-format="autorelaxed" data-ad-client="ca-pub-5902227090019525" data-ad-slot="2507867629"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); 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