chinaski wrote:
>
> I need some help with form decorator. I need help decorating a radio
> group. Here is the group as defined in the init() method of my form
> subclass:
>
> Appreciate help on setting the decorators for this element.
>
> Chinaski
>
>
>
I came up with a working solution, but it seems like an awful lot of work to
get some html set up. I did a custom decorator for this particular
situation, which looks like this.
class My_Form_Decorator_UserActiveRadio extends Zend_Form_Decorator_Abstract
{
public function render($content)
{
$element = $this->getElement();
if (!$element instanceof Zend_Form_Element_Multi) {
return $content;
}
if (null === ($view = $element->getView())) {
return $content;
}
$translator = $element->getTranslator();
$html = '';
$radio_selected_value = $element->getValue();
$base_name = $element->getName();
$html .= PHP_EOL . '<fieldset class="checks">';
if ($element->isRequired()) {
$html .= PHP_EOL . '<h5>' . $element->getLabel() .
'<em>required</em></h5>';
}
$html .= PHP_EOL . '<ul>';
$tmp = 0;
foreach ($element->getMultiOptions() as $radio_value) {
$tmp ++;
$radio_id = $base_name . $tmp;
$attribs = array('id'=>$radio_id);
$options = array($values);
$html .= PHP_EOL . '<li>' . PHP_EOL . '<input type="radio" name="'
. $base_name . '" id="'
. $radio_id . '" value="' . $radio_value . '" '
. $this->is_checked($radio_value,$radio_selected_value) . ' />'
. PHP_EOL . '<label for="' . $radio_id . '">' . $radio_value .
'</label>' . PHP_EOL . '</li>';
}
$html .= PHP_EOL . '</ul>' . PHP_EOL . '</fieldset><!--checks-->';
return $html;
}
private function is_checked($option, $value)
{
if($option == $value) {
return 'checked';
}
}
}
Setting this decorator on the element yields the proper html.
If someone who is adept with the decorator stack can illustrate an easier
way to accomplish the same thing, it would be appreciated.
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