问题描述
如何在 Zend Framework 2.x 中禁用布局和视图渲染器?我阅读了文档,但在谷歌中找不到任何答案我找到了 Zend 1.x 的答案,它是
How can i disable layout and view renderer in Zend Framework 2.x? I read documentation and can't get any answers looking in google i found answer to Zend 1.x and it's
$this->_helper->viewRenderer->setNoRender(true);
$this->_helper->layout->disableLayout();
但它在 Zend Framework 2.x 中不再起作用.我需要为 Ajax 请求禁用视图渲染器和布局.
But it's not working any more in Zend Framework 2.x. I need to disable both view renderer and layout for Ajax requests.
任何帮助都会很棒.
推荐答案
只需在控制器中使用 setTerminal(true)
即可禁用布局.
Just use setTerminal(true)
in your controller to disable layout.
此处记录了此行为:Zend View 快速入门 :: 处理布局
示例:
<?php
namespace YourApp\Controller;
use Zend\View\Model\ViewModel;
class FooController extends AbstractActionController
{
public function fooAction()
{
$viewModel = new ViewModel();
$viewModel->setVariables(array('key' => 'value'))
->setTerminal(true);
return $viewModel;
}
}
如果您想发送 JSON 响应而不是呈现 .phtml 文件,请尝试使用 JsonRenderer:
If you want to send JSON response instead of rendering a .phtml file, try to use JsonRenderer:
将此行添加到类的顶部:
Add this line to the top of the class:
use Zend\View\Model\JsonModel;
这里是一个返回 JSON 的操作示例:
and here an action example which returns JSON:
public function jsonAction()
{
$data = ['Foo' => 'Bar', 'Baz' => 'Test'];
return new JsonModel($data);
}
不要忘记将 ViewJsonStrategy
添加到您的 module.config.php
文件中,以允许控制器返回 JSON.谢谢@Remi!
Don't forget to add ViewJsonStrategy
to your module.config.php
file to allow controllers to return JSON. Thanks @Remi!
'view_manager' => [
'strategies' => [
'ViewJsonStrategy'
],
],
这篇关于如何在 ZF2 中禁用布局和视图渲染器?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!