我已经构建了一个 View 助手,它将构建一个复选框标签和输入。我遇到的问题是填充复选框值被忽略。
我的表单元素如下所示:
require_once 'Zend/Form/Element/Xhtml.php';
class Core_Form_Element_Other extends Zend_Form_Element_Xhtml
{
public $helper = 'formOther';
public function isValid ($value, $context = null)
{
return parent::isValid($value, $context);
}
public function getValue()
{
return parent::getValue();
}
}
视图助手是:
class Core_View_Helper_FormOther extends Zend_View_Helper_FormElement
{
public function formOther($name, $value = null, $attribs = null)
{
$labelStyle = '';
$label = '';
$checkboxAttrib = array('checked' => 1,'unchecked' => 0);
$textAttrib = array('size' => 10);
foreach ($attribs as $k => $v)
{
$a = str_replace(array('text-', 'checkbox-'), '', $k);
if (strpos($k, 'text-') !== false)
{
$textAttrib[$a] = $v;
}
if (strpos($k, 'checkbox-') !== false)
{
$checkboxAttrib[$a] = $v;
}
}
$textValue = '';
$checkboxValue = $checkboxAttrib['unchecked'];
if (!empty($value))
{
$checkboxValue = $checkboxAttrib['checked'];
$textValue = $value;
}
if (isset($attribs['checkboxLabel']))
{
$label = $attribs['checkboxLabel'];
}
if (isset($attribs['checkboxLabelStyle']))
{
$labelStyle = $attribs['checkboxLabelStyle'];
}
return $this->view->formCheckbox($name.'_check', $checkboxValue, null, $checkboxAttrib)
. ' <label style="'. $labelStyle .'">'. $label .'</label> '
. $this->view->formText($name, $textValue, $textAttrib);
}
}
最后它被调用:
$other = $this->createElement('Other', 'otherElem')
->setAttrib('checkboxLabel', 'Other')
->setAttrib('checkbox-checked', 'yes')
->setAttrib('checkbox-unChecked', 'no')
->setAttrib('checkboxLabelStyle', 'font-weight:normal;padding-right:0px;')
->setAttrib('text-size', 20)
->setDecorators(array(
'ViewHelper',
array('Errors', array('class' => 'error small', 'placement' => Zend_Form_Decorator_Abstract::PREPEND)),
array('htmlTag', array('tag' => 'div', 'class' => 'span-8 last'))
));
$this->_telements[] = $other;