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Zend Framework basic page layout analysis

高洛峰Original: 2016-12-26 15:54:081287browse

The example in this article describes the basic page layout method of Zend Framework. Share it with everyone for your reference, the details are as follows:

Zend Framework’s page layout module—Zend_Layout—can be used together with MVC or alone. This article only discusses use with MVC.

1. Layout script

Create a layouts folder under application/views. The main layout script layout.phtml code is as follows:

<?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>

In addition to layout.phtml, you also need to write header.phtml, leftcolumn.phtml, footer.phtml, And files such as main.css.
Zend Framework documentation uses a view to represent the application of page layout.

Zend Framework基本页面布局分析

2. Set the page layout

Setting the page layout under MVC is very simple. Edit html/index.php and add the following two lines of code:

/** Setup layout */
require_once &#39;Zend/Layout.php&#39;;
Zend_Layout::startMvc($rootPath . &#39;/application/views/layouts&#39;);

Note: After starting the page layout, adjust each existing page and remove unnecessary html elements, such as 1aa9e5d373740b65a0cc8f0a02150c53 b2386ffb911b14667cb8f0f91ea547a7 6c04bd5ca3fcae76e30b72ad730ca86d, etc. In addition, you can set the title of the page through $this->headTitle().

Changing the layout of the page is also very simple, just use the following code in the controller:

$this->_helper->layout->setLayout(&#39;new_layout&#39;);

If all actions of a controller use the same page layout, you can use the control Set the initialization function of the device:

public function init() {
parent::init();
$this->_helper->layout->setLayout(&#39;new_layout&#39;); 
}

I hope this article will be helpful to everyone’s PHP programming based on the Zend Framework framework.

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