Re: [fw-general] Zend_Form_DisplayGroup: setting the decorator label

[Christian Albrecht]

Am Samstag, 5. Juni 2010, um 07:49:30 schrieb merrix:
> Hi and thanks in advanced,
> 
> I've noticed when using a Display Group that I get markup like so:
> 
> 
>   <dt>&#160;</dt>
>   <dd>...</dd>
> 
> 
> I've tracked this behavior down to Zend_Form_Decorator_DtDdWrapper. Here's
> the culprit:
> 
> 
>         ...
>         $dtLabel = $this->getOption('dtLabel');
>         if( null === $dtLabel ) {
>             $dtLabel = '&#160;';
>         }
>         return '<dt id="' . $elementName . '-label">' . $dtLabel . '</dt>'
> . '<dd id="' . $elementName . '-element">' . $content . '</dd>';
> 
> 
> The question is, how do I supply the $dtLabel when calling
> $form->addDisplayGroup or better yet when passing in a form as Zend_Config?
> Preferably, I would like to avoid configuring the decorator every time I
> call a display group if that makes sense.
> 
> Thanks again.

Many ways lead to the expected:
1.
new Zend_Form(array(
  'displayGroupDecorators' => array(
    'FormElements',
    array('HtmlTag' => array('tag' => 'dl')),
    'Fieldset',
    array('DtDdWrapper' => array('dtLabel' => 'new Label'))));

2.
$form->addDisplayGroup($elements, 'nameOfDisplayGroup',
  array('decorators' => array(
    'FormElements',
    array('HtmlTag' => array('tag' => 'dl')),
    'Fieldset',
    array('DtDdWrapper' => array('dtLabel' => 'new Label')))));

3.
Extend Zend_Form_DisplayGroup and configure
the Decorators within the init() method

to show a few.

Greetings, Christian

-- 
/**
 *  Zend_Form Lead
 *  http://twitter.com/c_alb
 */