Zend Framework基本页面布局分析

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Zend Framework基本页面布局分析_PHP

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May 28, 2016 am 11:48 AM

frameworkzendPage Layout

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：

<&#63;php echo $this->doctype('XHTML1_STRICT') &#63;>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<&#63;php echo $this->headTitle() &#63;>
<&#63;php
$this->headLink()->appendStylesheet("/styles/main.css");
// add more links ...
&#63;>
<&#63;php echo $this->headLink() &#63;>
</head>
<body>
<div id="header">
<&#63;php echo $this->partial('header.phtml') &#63;>
</div>
<table>
<tr>
<td valign=top>
<div id="leftcolumn">
<&#63;php echo $this->partial('leftcolumn.phtml') &#63;>
</div>
</td>
<td valign=top>
<div id="content">
<&#63;php echo $this->layout()->content &#63;>
</div>
</td>
</tr>
</table>
<div id="footer">
<&#63;php echo $this->partial('footer.phtml') &#63;>
</div>
</body>
</html>

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。

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 'Zend/Layout.php';
Zend_Layout::startMvc($rootPath . '/application/views/layouts');

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

等去掉。另外，可以通过 $this->headTitle() 来设置页面的题头。

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：

$this->_helper->layout->setLayout('new_layout');

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：

public function init() {
parent::init();
$this->_helper->layout->setLayout('new_layout'); 
}

更多关于zend相关内容感兴趣的读者可查看本站专题：《Zend FrameWork框架入门教程》、《php优秀开发框架总结》、《Yii框架入门及常用技巧总结》、《ThinkPHP入门教程》、《php面向对象程序设计入门教程》、《php+mysql数据库操作入门教程》及《php常见数据库操作技巧汇总》

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。

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