Zend Form SetAction 使用命名路由 [英] Zend Form SetAction Using Named Routes

问题描述

我有一个要为其设置操作的表单.我想在我的表单文件(它扩展 Zend_Form)中而不是在控制器或视图中声明操作，使用我在引导程序中创建的路由.通常当我想使用路线时，我会做类似的事情

I have a form that I am trying to set the action for. I want to declare the action inside my form file (which extends Zend_Form) instead of in a controller or view, using a route I have created in my bootstrap. Usually when I want to use a route I do something like

$this->url(array(), 'route-name');

在视图中，或

$this->_helper->url(array(), 'route-name');

在控制器中.

如何从 Zend_Form 中调用路由?

How do I call a route from within Zend_Form?

我已经放弃尝试将路由加载到 zend_form 中.也许在未来的版本中可能会有一个功能可以轻松做到这一点?

edit: I have given up trying to load a route into zend_form. Perhaps in a future release there may be a function to easily do this?

我为我的表单创建了一个 viewScript 并在其中设置了路由:形式为init函数:

I have created a viewScript for my form and set the route in that: In the form init function:

$this->setDecorators(array(
    'PrepareElements',
        array(
            'ViewScript', array(
                    'viewScript' => 'forms/formView.phtml'
            ))));

在视图文件中:

<form method="post" action="<?php echo $this->url(array(), 'route-name'); ?>" enctype="application/x-www-form-urlencoded">
    <?php
        foreach ($this->element->getElements() as $element)
        {
            echo $element;
        }
    ?>
</form>

推荐答案

方法一:获取路由器

// in your form
public function init()
{
    $router = Zend_Controller_Front::getInstance()->getRouter();
    $url = $router->assemble(
        array(
            'paramterName0' => 'parameterValue0',
            'paramterName1' => 'parameterValue1',
        ),
        'routeName'
    );

    $this->setAction($url);
    ...
}

方法二:获取View对象的实例，直接调用url-view-helper

Method 2: Get an instance of the View object and call the url-view-helper directly

// in your form    
public function init()
{
    $url = Zend_Layout::getMvcInstance()->getView()->url(array(), 'routeName';
    $this->setAction($url);
    ...
}

我更喜欢方法 1.它更冗长，但您的表单中的依赖项更少.

I prefer Method 1. It is more verbose but you have one dependency less in your form.

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