Phalcon笔记学习笔记

时间 2019-12-06 标签 phalcon 笔记学习

#Phalcon笔记学习笔记

视图

分层渲染

渲染级别控制php

级别

关闭渲染级别

$view->disableLevel(array(
        View::LEVEL_LAYOUT => true,
        View::LEVEL_MAIN_LAYOUT => true
    ));

选择视图（指定须要渲染的视图文件）web

<?php

class ProductsController extends \Phalcon\Mvc\Controller {

    public function listAction() {
        // Pick "views-dir/products/search" as view to render
        $this->view->pick("products/search");

        // Pick "views-dir/products/list" as view to render
        $this->view->pick(array('products'));

        // Pick "views-dir/products/list" as view to render
        $this->view->pick(array(1 => 'search'));
    }

}

关闭视图缓存

方法一session

class UsersController extends \Phalcon\Mvc\Controller {

    public function closeSessionAction() {
        //Close session
        //...

        //An HTTP Redirect
        $this->response->redirect('index/index');

        //Disable the view to avoid rendering
        $this->view->disable();
    }

}

方法二（你能够返回一个“response”的对象，避免手动禁用视图）svg

class UsersController extends \Phalcon\Mvc\Controller {

    public function closeSessionAction() {
        //Close session
        //...

        //An HTTP Redirect
        return $this->response->redirect('index/index');
    }

}

使用局部模版（Using Partials）学习

<?php $this->partial("shared/ad_banner", array('id' => $site->id, 'size' => 'big')) ?>

控制器传值给视图
控制器中经过$this->view->setVar(name, value)方法设置值this

在视图中使用模型
以下例子所示：spa

<div class="categories">
<?php foreach (Categories::find("status = 1") as $category) { echo "<span class='category'>", $category->name, "</span>"; } ?>
</div>

缓存视图片断code
- TODO 须要进一步研究
模版引擎
建立模版引擎
替换模版引擎
注入服务到视图
独立的组件
视图事件xml
volt模板引擎
- {{variable}} 打印一个变量
- {% if key in array %} 执行代码块
- 过滤器 {{ title|过滤器1|过滤器2|...}}
- 注释 {# 注释内容 #}