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HomeBackend DevelopmentPHP Tutorial zend framework怎么使用布局

zend framework如何使用布局
最好实例讲解,手册看了不太懂
比如说我要实现




layout->content ?>




要使用布局是不是要先进行什么配置?这里要如何替换top、main、footer的内容?content的内容在哪里赋值?

------解决方案--------------------
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:

doctype('XHTML1_STRICT') ?>



headTitle() ?>
$this->headLink()->appendStylesheet("/styles/main.css");
// add more links ...
?>
headLink() ?>










partial('leftcolumn.phtml') ?>



layout()->content ?>




 


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'); 
}
 









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------解决方案--------------------
探讨
最好实例讲解,手册看了不太懂
比如说我要实现




layout->content ?>




要使用布局……

------解决方案--------------------
探讨
$this->partial('header.phtml')
partial('leftcolumn.phtml') ?>
这里的header.phtml和leftcolumn.phtml要放在和layout.phtml同一层目录下吗
里面如何使用controller赋值的变量
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