Usage analysis of Zend_View component in Zend Framework

This article mainly introduces the usage of Zend_View component in Zend Framework, and briefly analyzes the related skills and precautions of Zend_View component view operation in the form of examples. Friends in need can refer to it

The examples in this article describe Zend Framework introductory tutorial: usage of Zend_View component. Share it with everyone for your reference, the details are as follows:

The Zend_View component can realize the separation of the view part code from the Model and Controller part in the MVC mode.

Usage steps: First create a Zend_View instance in the Controller and pass the required variables to it; after that, the Controller notifies Zend_View to display a specific view,

Generate the content of View output.

Instance controller code script:

<?php
//使用模型来获取书籍作者和标题相关数据
$data = array(
  array(
    &#39;author&#39;=>&#39;曹雪芹&#39;,
    &#39;title&#39;=>&#39;红楼梦&#39;
  ),
  array(
    &#39;author&#39;=>&#39;罗贯中&#39;,
    &#39;title&#39;=>&#39;三国演义&#39;
  ),
  array(
    &#39;author&#39;=>&#39;吴承恩&#39;,
    &#39;title&#39;=>&#39;西游记&#39;
  ),
  array(
    &#39;author&#39;=>&#39;施耐庵&#39;,
    &#39;title&#39;=>&#39;水浒传&#39;
  )
);
//传递数据给Zend_View类的实例
require_once &#39;Zend/Loader.php&#39;;
Zend_Loader::loadClass(&#39;Zend_View&#39;);
$view = new Zend_View();
$view->books = $data;
$view->setScriptPath(&#39;./&#39;);
echo $view->render(&#39;4-2.php&#39;);

View script code (4- 2. Content in php):

<?php if($this->books):?>
<table>
  <tr>
    <th>作者</th>
    <th>标题</th>
  </tr>
  <?php foreach($this->books as $key=>$val):?>
  <tr>
    <td><?php echo $this->escape($val[&#39;author&#39;])?></td>
    <td><?php echo $this->escape($val[&#39;title&#39;])?></td>
  </tr>
  <?php endforeach;?>
  </table>
<?php else:?>
<p>没有需要的书目</p>
<?php endif;?>

Execution result:

作者   标题
曹雪芹   红楼梦
罗贯中   三国演义
吴承恩   西游记
施耐庵   水浒传

Summary (practical experience):

This case does not have a big structure. Zend_View is equivalent to a plug-in and can be called flexibly. The content in the Zend framework does not necessarily need to be used in a large architecture.

MVC is not so rigid, it is just an idea. The M layer here is a set of arrays. In the actual development process, information should be read from the database. The view layer directory is set to the current directory through $view->setScriptPath('./');.

In this way, you can directly call the file 4-2.php in the current directory. After the view layer receives the data, it performs certain processing.

The main function of Zend_View is to pass data from the controller layer to the view layer.

The above is the entire content of this article. I hope it will be helpful to everyone’s study. For more related content, please pay attention to the PHP Chinese website!

Related recommendations:

How to implement Ajax in the Zend Framework

Zend Usage of Zend_Controller_Front in Framework

The above is the detailed content of Usage analysis of Zend_View component in Zend Framework. For more information, please follow other related articles on the PHP Chinese website!