CakePHP3將視圖呈現給變量

Question

我想將視圖呈現給變量而不直接發送給瀏覽器。我曾經用cakephp2做。*。但是，我無法弄清楚如何在CakePHP3中做到這一點。你能告訴我該怎麼做嗎？

Answer 1

ViewBuilder在CakePHP 3.1中引入並處理視圖的呈現。當我想要渲染變量時，我總是看看發送郵件的工作原理。

從控制器：

function index() { 
    // you can have view variables. 
    $data = 'A view variable'; 

    // create a builder (hint: new ViewBuilder() constructor works too) 
    $builder = $this->viewBuilder(); 

    // configure as needed 
    $builder->layout('default'); 
    $builder->template('index'); 
    $builder->helpers(['Html']); 

    // create a view instance 
    $view = $builder->build(compact('data')); 

    // render to a variable 
    $output = $view->render(); 
}