总之是的
我自己在使用 Kohana 3.0 制作的网站上使用模板。我将尝试解释它的基本设置;要使用模板,您的控制器需要扩展 Controller_Template 和内部的 $template 变量指定要在您的视图文件夹中加载的模板页面,所以我创建了自己的主控制器类,它扩展了 controller_template 类来管理要加载的模板;下面你会看到我的默认模板名称只是模板,所以如果我的控制器上没有指定一个,它将从我的视图文件夹中加载template.php。
我有一个 master.php 主控制器,其类定义为(已简化)
abstract class Controller_Master extends Controller_Template
{
public $template = 'template'; // Default template
public function before()
{
// Set a local template variable to what template the controller wants to use, by default 'template'
$template = $this->template;
// This is important and for abstraction, since we're extending a class and its functions we need to make sure we still execute its before(); function
// This will load the view you need from /views/template.php or /views/template2.php depending on what your controller specifies into $this->template
parent::before();
// Check which template our code/controller needs to use
if ($template == 'template')
{
$this->template->header = View::factory('template/head'); // Loads default header file from our views folder /views/template/head.php
$this->template->content = View::factory('template/index'); // Loads default index file from our views folder /views/template/index.php
$this->template->footer = View::factory('template/footer'); // Loads default footer file from our views folder /views/template/footer.php
return;
} elseif ($template == 'template2')
{
$this->template->header = View::factory('template2/head'); // Loads default header file from our views folder /views/template2/head.php
$this->template->sidebar = View::factory('template2/sidebar'); // Loads default sidebar file from our views folder /views/template2/sidebar.php
$this->template->content = View::factory('template2/index'); // Loads default index file from our views folder /views/template2/index.php
$this->template->footer = View::factory('template2/footer'); // Loads default footer file from our views folder /views/template2/footer.php
return;
}
}
}
我有一个 user.php 用户控制器,其类定义为
// This is important, make sure your controllers extend your master controller class
class Controller_User extends Controller_Master
{
// In this example this user controller just needs to use the default controller
// so nothing needs to be changed on it besides extending our Controller_Master
// Example action inside the user class on how to load different content into your template instead of the default index page.
function action_login()
{
// Load the login view page from /views/template/forms/login.php
$this->template->content = View::factory('template/forms/login');
}
}
现在假设我们有一个控制器需要使用不同的模板,所以让我们说
你有一个 photo.php 照片控制器,其类定义为
// This is important, make sure your controllers extend your master controller class
class Controller_Photo extends Controller_Master
{
// Since this controller needs to use a different template we extend the before() function
// to override the $template variable we created in master to use 'template2'
function before()
{
$this->template = 'template2';
}
}
/views/template.php 包含类似
的内容
<body>
<div id="header">
<?= $header; ?>
</div>
<div id="content">
<?= $content; ?>
</div>
<div id="footer">
<?= $footer; ?>
</div>
</body>
/views/templat2e.php 包含不同的布局,例如
<body>
<div id="header">
<?= $header; ?>
</div>
<div id="sidebar">
<?= $sidebar; ?>
</div>
<div id="content">
<?= $content; ?>
</div>
<div id="footer">
<?= $footer; ?>
</div>
</body>
$header、$sidebar、$content 和 $footer 是在主控制器中设置的,还是被 $this->template->header 等控制器中的代码覆盖。
希望这足以解释如何在 Kohana 中使用模板。