Zend_Form_SubForm嵌套了多个级别


Zend_Form_SubForm nested multiple levels deep

我正在使用Zend_Form构建一个表单,并尝试将子表单嵌套多个级别。我追求的结果如下:

<div id="details">
    <table class="subForm">
        <tr>
            <td>
                <!-- Element -->
            </td>
            <td>
                <!-- Element -->
            </td>
        </tr>
    </table>
</div>
<div id="content">
    <table class="subForm">
        <tr>
            <td>
                <!-- Element -->
            </td>
            <td>
                <!-- Element -->
            </td>
        </tr>
    </table>
</div>

为了做到这一点,我创建了一个带有我的元素和装饰器的子窗体,将其附加到带有装饰器(没有元素)的子窗体,然后将其附加到窗体上。

// create sub form container decorators
public $subFormContainerDecorators = array(
    array('FormElements'),
    array(array('data' => 'HtmlTag'), array('tag' => 'div', 
                                            'id'  => 'details'))
);
// create sub form decorators
public $subFormDecorators = array(
    array('FormElements'),
    array(array('data' => 'HtmlTag'), array('tag'   => 'table', 
                                            'class' => 'subForm'))
);
// create sub form and attach elements
$details = new Zend_Form_SubForm();
$details->setDecorators($this->subFormDecorators);
$details->addElement($name)
        ->addElement($save);
// create container div
$detailsContainer = new Zend_Form_SubForm();
$detailsContainer->setDecorators($this->subFormContainerDecorators);
$detailsContainer->addSubForm($details, 'details');
// attach subform container to main form
$this->addSubForm($detailsContainer, 'detailsContainer');

这是我目前似乎可以达到所需的嵌套级别的唯一方法。但是,这也要求我为所有容器及其每个子窗体集的子窗体制作装饰器。我看不到任何其他方法可以实现这一目标,但我相信会有比这更好的方法。

如果有人能帮忙,将不胜感激。

您只需将div HtmlTag装饰器添加到$sbFormDecorators,然后完全忘记容器。

public $subFormDecorators = array(
    array('FormElements'),
    array(array('data' => 'HtmlTag'), array('tag' => 'table', 'class' => 'subForm')),
    array(array('dataContainer' => 'HtmlTag'), array('tag' => 'div', 'id'  => 'details')),
);