ZF2作为数组嵌套视图

Question

是否可以在Zend Framework 2中将数组中的多个视图添加到父视图中？ 例如：

childView.php

echo $this->data; 

parentView.php：

foreach($this->views as $view) 
    echo '<div>'.$view.'</div>'; 

Controller.php这样：

public function actionIndex(){ 
    $children = array(1,2,3); 
    foreach($children as $child){ 
     $childView = new ViewModel(array('data' => $child)); 
     $childView->setTemplate('childView'); 
     $childrenViews[] = $childView; 
    } 
    $view = new ViewModel(); 
    $view->setTemplate('parentView'); 

    // some function that adds the childrenViews to the parentView; 

    return $view; 
} 

预期输出：<div>1</div><div>2</div><div>3</div>

ps：这是虚拟代码，所以请忽略可能的语法错误。

Answer 1

你可以做到以下几点：

public function actionIndex(){ 
    $children = array(1,2,3); 
    foreach($children as $child){ 
     $childView = new ViewModel(array('data' => $child)); 
     $childView->setTemplate('childView'); 
     $view->addChild($childView, 'the-child-views', true); 
    } 
    $view = new ViewModel(); 
    $view->setTemplate('parentView'); 

    return $view; 
} 

这条线：

$view->addChild($childView, 'the-child-views', true); 

将追加子视图到这一个变种。因此，您可以使用以下回应您的意见：

<?php echo $this->the-child-views ?> 

希望这是您正在寻找的。

Answer 2

我觉得应该与部分辅助工作： http://framework.zend.com/manual/2.1/en/modules/zend.view.helpers.html#partial-helper

Answer 3

可以的ViewModels的阵列刚刚分配到父视图模型。

<?php 
public function actionIndex() 
{ 
    $children = array(1,2,3); 
    foreach($children as $child){ 
     $childView = new ViewModel(array('data' => $child)); 
     $childView->setTemplate('childView'); 
     $childrenViews[] = $childView; 
    } 
    $view = new ViewModel(); 
    $view->setVariable('children', $children); // assign to $children 
    /** 
    * Or set in constructor 
    */ 
    //$view = new ViewModel(array(
    // 'children' => $children 
    //)); 

    $view->setTemplate('parentView'); 

    return $view; 
} 

现在你可以遍历他们在你父模板：

parentView.phtml

<?php // $children or $this->children to access your array of ViewModels ?> 
<?php foreach($children as $child): ?> 
    <?php echo $child // automatically rendered for you ?> 
<?php endforeach ?>